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-rw-r--r--.travis.yml39
-rwxr-xr-x.travis/setup.sh2
-rw-r--r--Dockerfile74
-rw-r--r--kernel/cellaigs.cc196
-rw-r--r--kernel/celledges.cc42
-rw-r--r--kernel/celltypes.h244
-rw-r--r--kernel/consteval.h66
-rw-r--r--kernel/cost.h68
-rw-r--r--kernel/macc.h20
-rw-r--r--kernel/rtlil.cc1169
-rw-r--r--kernel/rtlil.h125
-rw-r--r--kernel/satgen.h522
-rw-r--r--kernel/yosys.cc14
-rw-r--r--kernel/yosys.h12
-rw-r--r--passes/opt/muxpack.cc72
-rw-r--r--passes/opt/opt_clean.cc54
-rw-r--r--passes/opt/opt_demorgan.cc24
-rw-r--r--passes/opt/opt_expr.cc760
-rw-r--r--passes/opt/opt_lut.cc54
-rw-r--r--passes/opt/opt_merge.cc102
-rw-r--r--passes/opt/opt_muxtree.cc42
-rw-r--r--passes/opt/opt_reduce.cc110
-rw-r--r--passes/opt/opt_rmdff.cc248
-rw-r--r--passes/opt/pmux2shiftx.cc78
-rw-r--r--passes/opt/share.cc346
-rw-r--r--passes/opt/wreduce.cc146
-rw-r--r--passes/techmap/extract_fa.cc4
-rw-r--r--tests/various/opt_expr.ys205
28 files changed, 2510 insertions, 2328 deletions
diff --git a/.travis.yml b/.travis.yml
index 4102f05fe..09f380831 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -40,35 +40,6 @@ matrix:
env:
- MATRIX_EVAL="CONFIG=gcc && CC=gcc-4.8 && CXX=g++-4.8"
- # Latest gcc-6 on Travis Linux
- - os: linux
- addons:
- apt:
- sources:
- - ubuntu-toolchain-r-test
- packages:
- - g++-6
- - gperf
- - build-essential
- - bison
- - flex
- - libreadline-dev
- - gawk
- - tcl-dev
- - libffi-dev
- - git
- - graphviz
- - xdot
- - pkg-config
- - python
- - python3
- - libboost-system-dev
- - libboost-python-dev
- - libboost-filesystem-dev
- - zlib1g-dev
- env:
- - MATRIX_EVAL="CONFIG=gcc && CC=gcc-6 && CXX=g++-6"
-
# Latest gcc supported on Travis Linux
- os: linux
addons:
@@ -76,7 +47,7 @@ matrix:
sources:
- ubuntu-toolchain-r-test
packages:
- - g++-7
+ - g++-9
- gperf
- build-essential
- bison
@@ -96,7 +67,7 @@ matrix:
- libboost-filesystem-dev
- zlib1g-dev
env:
- - MATRIX_EVAL="CONFIG=gcc && CC=gcc-7 && CXX=g++-7"
+ - MATRIX_EVAL="CONFIG=gcc && CC=gcc-9 && CXX=g++-9"
# Clang which ships on Trusty Linux
- os: linux
@@ -133,9 +104,9 @@ matrix:
addons:
apt:
sources:
- - llvm-toolchain-trusty-5.0
+ - llvm-toolchain-xenial-8
packages:
- - clang-5.0
+ - clang-8
- gperf
- build-essential
- bison
@@ -155,7 +126,7 @@ matrix:
- libboost-filesystem-dev
- zlib1g-dev
env:
- - MATRIX_EVAL="CONFIG=clang && CC=clang-5.0 && CXX=clang++-5.0"
+ - MATRIX_EVAL="CONFIG=clang && CC=clang-8 && CXX=clang++-8"
# # Latest clang on Mac OS X
# - os: osx
diff --git a/.travis/setup.sh b/.travis/setup.sh
index 4af0b8ee9..02879b974 100755
--- a/.travis/setup.sh
+++ b/.travis/setup.sh
@@ -51,7 +51,7 @@ fi
git clone git://github.com/steveicarus/iverilog.git
cd iverilog
autoconf
- ./configure --prefix=$HOME/.local-bin
+ CC=gcc CXX=g++ ./configure --prefix=$HOME/.local-bin
make
make install
echo
diff --git a/Dockerfile b/Dockerfile
index 3c7188d82..549c73c97 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,33 +1,57 @@
-FROM ubuntu:18.04 as builder
-LABEL author="Abdelrahman Hosny <abdelrahman.hosny@hotmail.com>"
-ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update && apt-get install -y build-essential \
+ARG IMAGE="python:3-slim-buster"
+
+#---
+
+FROM $IMAGE AS base
+
+RUN apt-get update -qq \
+ && DEBIAN_FRONTEND=noninteractive apt-get -y install --no-install-recommends \
+ ca-certificates \
clang \
+ curl \
+ libffi-dev \
+ libreadline-dev \
+ tcl-dev \
+ graphviz \
+ xdot \
+ && apt-get autoclean && apt-get clean && apt-get -y autoremove \
+ && update-ca-certificates \
+ && rm -rf /var/lib/apt/lists
+
+#---
+
+FROM base AS build
+
+RUN apt-get update -qq \
+ && DEBIAN_FRONTEND=noninteractive apt-get -y install --no-install-recommends \
bison \
flex \
- libreadline-dev \
gawk \
- tcl-dev \
- libffi-dev \
+ gcc \
git \
+ iverilog \
pkg-config \
- python3 && \
- rm -rf /var/lib/apt/lists
-COPY . /
-RUN make && \
- make install
-
-FROM ubuntu:18.04
-ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update && apt-get install -y libreadline-dev tcl-dev
-
-COPY --from=builder /yosys /build/yosys
-COPY --from=builder /yosys-abc /build/yosys-abc
-COPY --from=builder /yosys-config /build/yosys-config
-COPY --from=builder /yosys-filterlib /build/yosys-filterlib
-COPY --from=builder /yosys-smtbmc /build/yosys-smtbmc
-
-ENV PATH /build:$PATH
+ && apt-get autoclean && apt-get clean && apt-get -y autoremove \
+ && rm -rf /var/lib/apt/lists
+
+COPY . /yosys
+
+ENV PREFIX /opt/yosys
+
+RUN cd /yosys \
+ && make \
+ && make install \
+ && make test
+
+#---
+
+FROM base
+
+COPY --from=build /opt/yosys /opt/yosys
+
+ENV PATH /opt/yosys/bin:$PATH
+
RUN useradd -m yosys
USER yosys
-ENTRYPOINT ["yosys"]
+
+CMD ["yosys"]
diff --git a/kernel/cellaigs.cc b/kernel/cellaigs.cc
index fbc6d045e..6d496db45 100644
--- a/kernel/cellaigs.cc
+++ b/kernel/cellaigs.cc
@@ -268,9 +268,9 @@ Aig::Aig(Cell *cell)
cell->parameters.sort();
for (auto p : cell->parameters)
{
- if (p.first == "\\A_WIDTH" && mkname_a_signed) {
+ if (p.first == ID(A_WIDTH) && mkname_a_signed) {
name = mkname_last + stringf(":%d%c", p.second.as_int(), mkname_is_signed ? 'S' : 'U');
- } else if (p.first == "\\B_WIDTH" && mkname_b_signed) {
+ } else if (p.first == ID(B_WIDTH) && mkname_b_signed) {
name = mkname_last + stringf(":%d%c", p.second.as_int(), mkname_is_signed ? 'S' : 'U');
} else {
mkname_last = name;
@@ -280,183 +280,183 @@ Aig::Aig(Cell *cell)
mkname_a_signed = false;
mkname_b_signed = false;
mkname_is_signed = false;
- if (p.first == "\\A_SIGNED") {
+ if (p.first == ID(A_SIGNED)) {
mkname_a_signed = true;
mkname_is_signed = p.second.as_bool();
}
- if (p.first == "\\B_SIGNED") {
+ if (p.first == ID(B_SIGNED)) {
mkname_b_signed = true;
mkname_is_signed = p.second.as_bool();
}
}
- if (cell->type.in("$not", "$_NOT_", "$pos", "$_BUF_"))
+ if (cell->type.in(ID($not), ID($_NOT_), ID($pos), ID($_BUF_)))
{
- for (int i = 0; i < GetSize(cell->getPort("\\Y")); i++) {
- int A = mk.inport("\\A", i);
- int Y = cell->type.in("$not", "$_NOT_") ? mk.not_gate(A) : A;
- mk.outport(Y, "\\Y", i);
+ for (int i = 0; i < GetSize(cell->getPort(ID(Y))); i++) {
+ int A = mk.inport(ID(A), i);
+ int Y = cell->type.in(ID($not), ID($_NOT_)) ? mk.not_gate(A) : A;
+ mk.outport(Y, ID(Y), i);
}
goto optimize;
}
- if (cell->type.in("$and", "$_AND_", "$_NAND_", "$or", "$_OR_", "$_NOR_", "$xor", "$xnor", "$_XOR_", "$_XNOR_", "$_ANDNOT_", "$_ORNOT_"))
- {
- for (int i = 0; i < GetSize(cell->getPort("\\Y")); i++) {
- int A = mk.inport("\\A", i);
- int B = mk.inport("\\B", i);
- int Y = cell->type.in("$and", "$_AND_") ? mk.and_gate(A, B) :
- cell->type.in("$_NAND_") ? mk.nand_gate(A, B) :
- cell->type.in("$or", "$_OR_") ? mk.or_gate(A, B) :
- cell->type.in("$_NOR_") ? mk.nor_gate(A, B) :
- cell->type.in("$xor", "$_XOR_") ? mk.xor_gate(A, B) :
- cell->type.in("$xnor", "$_XNOR_") ? mk.xnor_gate(A, B) :
- cell->type.in("$_ANDNOT_") ? mk.andnot_gate(A, B) :
- cell->type.in("$_ORNOT_") ? mk.ornot_gate(A, B) : -1;
- mk.outport(Y, "\\Y", i);
+ if (cell->type.in(ID($and), ID($_AND_), ID($_NAND_), ID($or), ID($_OR_), ID($_NOR_), ID($xor), ID($xnor), ID($_XOR_), ID($_XNOR_), ID($_ANDNOT_), ID($_ORNOT_)))
+ {
+ for (int i = 0; i < GetSize(cell->getPort(ID(Y))); i++) {
+ int A = mk.inport(ID(A), i);
+ int B = mk.inport(ID(B), i);
+ int Y = cell->type.in(ID($and), ID($_AND_)) ? mk.and_gate(A, B) :
+ cell->type.in(ID($_NAND_)) ? mk.nand_gate(A, B) :
+ cell->type.in(ID($or), ID($_OR_)) ? mk.or_gate(A, B) :
+ cell->type.in(ID($_NOR_)) ? mk.nor_gate(A, B) :
+ cell->type.in(ID($xor), ID($_XOR_)) ? mk.xor_gate(A, B) :
+ cell->type.in(ID($xnor), ID($_XNOR_)) ? mk.xnor_gate(A, B) :
+ cell->type.in(ID($_ANDNOT_)) ? mk.andnot_gate(A, B) :
+ cell->type.in(ID($_ORNOT_)) ? mk.ornot_gate(A, B) : -1;
+ mk.outport(Y, ID(Y), i);
}
goto optimize;
}
- if (cell->type.in("$mux", "$_MUX_"))
+ if (cell->type.in(ID($mux), ID($_MUX_)))
{
- int S = mk.inport("\\S");
- for (int i = 0; i < GetSize(cell->getPort("\\Y")); i++) {
- int A = mk.inport("\\A", i);
- int B = mk.inport("\\B", i);
+ int S = mk.inport(ID(S));
+ for (int i = 0; i < GetSize(cell->getPort(ID(Y))); i++) {
+ int A = mk.inport(ID(A), i);
+ int B = mk.inport(ID(B), i);
int Y = mk.mux_gate(A, B, S);
- if (cell->type == "$_NMUX_")
+ if (cell->type == ID($_NMUX_))
Y = mk.not_gate(Y);
- mk.outport(Y, "\\Y", i);
+ mk.outport(Y, ID(Y), i);
}
goto optimize;
}
- if (cell->type.in("$reduce_and", "$reduce_or", "$reduce_xor", "$reduce_xnor", "$reduce_bool"))
+ if (cell->type.in(ID($reduce_and), ID($reduce_or), ID($reduce_xor), ID($reduce_xnor), ID($reduce_bool)))
{
- int Y = mk.inport("\\A", 0);
- for (int i = 1; i < GetSize(cell->getPort("\\A")); i++) {
- int A = mk.inport("\\A", i);
- if (cell->type == "$reduce_and") Y = mk.and_gate(A, Y);
- if (cell->type == "$reduce_or") Y = mk.or_gate(A, Y);
- if (cell->type == "$reduce_bool") Y = mk.or_gate(A, Y);
- if (cell->type == "$reduce_xor") Y = mk.xor_gate(A, Y);
- if (cell->type == "$reduce_xnor") Y = mk.xor_gate(A, Y);
+ int Y = mk.inport(ID(A), 0);
+ for (int i = 1; i < GetSize(cell->getPort(ID(A))); i++) {
+ int A = mk.inport(ID(A), i);
+ if (cell->type == ID($reduce_and)) Y = mk.and_gate(A, Y);
+ if (cell->type == ID($reduce_or)) Y = mk.or_gate(A, Y);
+ if (cell->type == ID($reduce_bool)) Y = mk.or_gate(A, Y);
+ if (cell->type == ID($reduce_xor)) Y = mk.xor_gate(A, Y);
+ if (cell->type == ID($reduce_xnor)) Y = mk.xor_gate(A, Y);
}
- if (cell->type == "$reduce_xnor")
+ if (cell->type == ID($reduce_xnor))
Y = mk.not_gate(Y);
- mk.outport(Y, "\\Y", 0);
- for (int i = 1; i < GetSize(cell->getPort("\\Y")); i++)
- mk.outport(mk.bool_node(false), "\\Y", i);
+ mk.outport(Y, ID(Y), 0);
+ for (int i = 1; i < GetSize(cell->getPort(ID(Y))); i++)
+ mk.outport(mk.bool_node(false), ID(Y), i);
goto optimize;
}
- if (cell->type.in("$logic_not", "$logic_and", "$logic_or"))
+ if (cell->type.in(ID($logic_not), ID($logic_and), ID($logic_or)))
{
- int A = mk.inport("\\A", 0), Y = -1;
- for (int i = 1; i < GetSize(cell->getPort("\\A")); i++)
- A = mk.or_gate(mk.inport("\\A", i), A);
- if (cell->type.in("$logic_and", "$logic_or")) {
- int B = mk.inport("\\B", 0);
- for (int i = 1; i < GetSize(cell->getPort("\\B")); i++)
- B = mk.or_gate(mk.inport("\\B", i), B);
- if (cell->type == "$logic_and") Y = mk.and_gate(A, B);
- if (cell->type == "$logic_or") Y = mk.or_gate(A, B);
+ int A = mk.inport(ID(A), 0), Y = -1;
+ for (int i = 1; i < GetSize(cell->getPort(ID(A))); i++)
+ A = mk.or_gate(mk.inport(ID(A), i), A);
+ if (cell->type.in(ID($logic_and), ID($logic_or))) {
+ int B = mk.inport(ID(B), 0);
+ for (int i = 1; i < GetSize(cell->getPort(ID(B))); i++)
+ B = mk.or_gate(mk.inport(ID(B), i), B);
+ if (cell->type == ID($logic_and)) Y = mk.and_gate(A, B);
+ if (cell->type == ID($logic_or)) Y = mk.or_gate(A, B);
} else {
- if (cell->type == "$logic_not") Y = mk.not_gate(A);
+ if (cell->type == ID($logic_not)) Y = mk.not_gate(A);
}
- mk.outport_bool(Y, "\\Y");
+ mk.outport_bool(Y, ID(Y));
goto optimize;
}
- if (cell->type.in("$add", "$sub"))
+ if (cell->type.in(ID($add), ID($sub)))
{
- int width = GetSize(cell->getPort("\\Y"));
- vector<int> A = mk.inport_vec("\\A", width);
- vector<int> B = mk.inport_vec("\\B", width);
+ int width = GetSize(cell->getPort(ID(Y)));
+ vector<int> A = mk.inport_vec(ID(A), width);
+ vector<int> B = mk.inport_vec(ID(B), width);
int carry = mk.bool_node(false);
- if (cell->type == "$sub") {
+ if (cell->type == ID($sub)) {
for (auto &n : B)
n = mk.not_gate(n);
carry = mk.not_gate(carry);
}
vector<int> Y = mk.adder(A, B, carry);
- mk.outport_vec(Y, "\\Y");
+ mk.outport_vec(Y, ID(Y));
goto optimize;
}
- if (cell->type == "$alu")
+ if (cell->type == ID($alu))
{
- int width = GetSize(cell->getPort("\\Y"));
- vector<int> A = mk.inport_vec("\\A", width);
- vector<int> B = mk.inport_vec("\\B", width);
- int carry = mk.inport("\\CI");
- int binv = mk.inport("\\BI");
+ int width = GetSize(cell->getPort(ID(Y)));
+ vector<int> A = mk.inport_vec(ID(A), width);
+ vector<int> B = mk.inport_vec(ID(B), width);
+ int carry = mk.inport(ID(CI));
+ int binv = mk.inport(ID(BI));
for (auto &n : B)
n = mk.xor_gate(n, binv);
vector<int> X(width), CO(width);
vector<int> Y = mk.adder(A, B, carry, &X, &CO);
for (int i = 0; i < width; i++)
X[i] = mk.xor_gate(A[i], B[i]);
- mk.outport_vec(Y, "\\Y");
- mk.outport_vec(X, "\\X");
- mk.outport_vec(CO, "\\CO");
+ mk.outport_vec(Y, ID(Y));
+ mk.outport_vec(X, ID(X));
+ mk.outport_vec(CO, ID(CO));
goto optimize;
}
- if (cell->type.in("$eq", "$ne"))
+ if (cell->type.in(ID($eq), ID($ne)))
{
- int width = max(GetSize(cell->getPort("\\A")), GetSize(cell->getPort("\\B")));
- vector<int> A = mk.inport_vec("\\A", width);
- vector<int> B = mk.inport_vec("\\B", width);
+ int width = max(GetSize(cell->getPort(ID(A))), GetSize(cell->getPort(ID(B))));
+ vector<int> A = mk.inport_vec(ID(A), width);
+ vector<int> B = mk.inport_vec(ID(B), width);
int Y = mk.bool_node(false);
for (int i = 0; i < width; i++)
Y = mk.or_gate(Y, mk.xor_gate(A[i], B[i]));
- if (cell->type == "$eq")
+ if (cell->type == ID($eq))
Y = mk.not_gate(Y);
- mk.outport_bool(Y, "\\Y");
+ mk.outport_bool(Y, ID(Y));
goto optimize;
}
- if (cell->type == "$_AOI3_")
+ if (cell->type == ID($_AOI3_))
{
- int A = mk.inport("\\A");
- int B = mk.inport("\\B");
- int C = mk.inport("\\C");
+ int A = mk.inport(ID(A));
+ int B = mk.inport(ID(B));
+ int C = mk.inport(ID(C));
int Y = mk.nor_gate(mk.and_gate(A, B), C);
- mk.outport(Y, "\\Y");
+ mk.outport(Y, ID(Y));
goto optimize;
}
- if (cell->type == "$_OAI3_")
+ if (cell->type == ID($_OAI3_))
{
- int A = mk.inport("\\A");
- int B = mk.inport("\\B");
- int C = mk.inport("\\C");
+ int A = mk.inport(ID(A));
+ int B = mk.inport(ID(B));
+ int C = mk.inport(ID(C));
int Y = mk.nand_gate(mk.or_gate(A, B), C);
- mk.outport(Y, "\\Y");
+ mk.outport(Y, ID(Y));
goto optimize;
}
- if (cell->type == "$_AOI4_")
+ if (cell->type == ID($_AOI4_))
{
- int A = mk.inport("\\A");
- int B = mk.inport("\\B");
- int C = mk.inport("\\C");
- int D = mk.inport("\\D");
+ int A = mk.inport(ID(A));
+ int B = mk.inport(ID(B));
+ int C = mk.inport(ID(C));
+ int D = mk.inport(ID(D));
int Y = mk.nor_gate(mk.and_gate(A, B), mk.and_gate(C, D));
- mk.outport(Y, "\\Y");
+ mk.outport(Y, ID(Y));
goto optimize;
}
- if (cell->type == "$_OAI4_")
+ if (cell->type == ID($_OAI4_))
{
- int A = mk.inport("\\A");
- int B = mk.inport("\\B");
- int C = mk.inport("\\C");
- int D = mk.inport("\\D");
+ int A = mk.inport(ID(A));
+ int B = mk.inport(ID(B));
+ int C = mk.inport(ID(C));
+ int D = mk.inport(ID(D));
int Y = mk.nand_gate(mk.or_gate(A, B), mk.or_gate(C, D));
- mk.outport(Y, "\\Y");
+ mk.outport(Y, ID(Y));
goto optimize;
}
diff --git a/kernel/celledges.cc b/kernel/celledges.cc
index 556e8b826..7a324a06e 100644
--- a/kernel/celledges.cc
+++ b/kernel/celledges.cc
@@ -24,9 +24,9 @@ PRIVATE_NAMESPACE_BEGIN
void bitwise_unary_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
{
- IdString A = "\\A", Y = "\\Y";
+ IdString A = ID(A), Y = ID(Y);
- bool is_signed = cell->getParam("\\A_SIGNED").as_bool();
+ bool is_signed = cell->getParam(ID(A_SIGNED)).as_bool();
int a_width = GetSize(cell->getPort(A));
int y_width = GetSize(cell->getPort(Y));
@@ -41,14 +41,14 @@ void bitwise_unary_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
void bitwise_binary_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
{
- IdString A = "\\A", B = "\\B", Y = "\\Y";
+ IdString A = ID(A), B = ID(B), Y = ID(Y);
- bool is_signed = cell->getParam("\\A_SIGNED").as_bool();
+ bool is_signed = cell->getParam(ID(A_SIGNED)).as_bool();
int a_width = GetSize(cell->getPort(A));
int b_width = GetSize(cell->getPort(B));
int y_width = GetSize(cell->getPort(Y));
- if (cell->type == "$and" && !is_signed) {
+ if (cell->type == ID($and) && !is_signed) {
if (a_width > b_width)
a_width = b_width;
else
@@ -71,9 +71,9 @@ void bitwise_binary_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
void arith_neg_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
{
- IdString A = "\\A", Y = "\\Y";
+ IdString A = ID(A), Y = ID(Y);
- bool is_signed = cell->getParam("\\A_SIGNED").as_bool();
+ bool is_signed = cell->getParam(ID(A_SIGNED)).as_bool();
int a_width = GetSize(cell->getPort(A));
int y_width = GetSize(cell->getPort(Y));
@@ -87,14 +87,14 @@ void arith_neg_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
void arith_binary_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
{
- IdString A = "\\A", B = "\\B", Y = "\\Y";
+ IdString A = ID(A), B = ID(B), Y = ID(Y);
- bool is_signed = cell->getParam("\\A_SIGNED").as_bool();
+ bool is_signed = cell->getParam(ID(A_SIGNED)).as_bool();
int a_width = GetSize(cell->getPort(A));
int b_width = GetSize(cell->getPort(B));
int y_width = GetSize(cell->getPort(Y));
- if (!is_signed && cell->type != "$sub") {
+ if (!is_signed && cell->type != ID($sub)) {
int ab_width = std::max(a_width, b_width);
y_width = std::min(y_width, ab_width+1);
}
@@ -114,7 +114,7 @@ void arith_binary_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
void reduce_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
{
- IdString A = "\\A", Y = "\\Y";
+ IdString A = ID(A), Y = ID(Y);
int a_width = GetSize(cell->getPort(A));
@@ -124,7 +124,7 @@ void reduce_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
void compare_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
{
- IdString A = "\\A", B = "\\B", Y = "\\Y";
+ IdString A = ID(A), B = ID(B), Y = ID(Y);
int a_width = GetSize(cell->getPort(A));
int b_width = GetSize(cell->getPort(B));
@@ -138,7 +138,7 @@ void compare_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
void mux_op(AbstractCellEdgesDatabase *db, RTLIL::Cell *cell)
{
- IdString A = "\\A", B = "\\B", S = "\\S", Y = "\\Y";
+ IdString A = ID(A), B = ID(B), S = ID(S), Y = ID(Y);
int a_width = GetSize(cell->getPort(A));
int b_width = GetSize(cell->getPort(B));
@@ -160,43 +160,43 @@ PRIVATE_NAMESPACE_END
bool YOSYS_NAMESPACE_PREFIX AbstractCellEdgesDatabase::add_edges_from_cell(RTLIL::Cell *cell)
{
- if (cell->type.in("$not", "$pos")) {
+ if (cell->type.in(ID($not), ID($pos))) {
bitwise_unary_op(this, cell);
return true;
}
- if (cell->type.in("$and", "$or", "$xor", "$xnor")) {
+ if (cell->type.in(ID($and), ID($or), ID($xor), ID($xnor))) {
bitwise_binary_op(this, cell);
return true;
}
- if (cell->type == "$neg") {
+ if (cell->type == ID($neg)) {
arith_neg_op(this, cell);
return true;
}
- if (cell->type.in("$add", "$sub")) {
+ if (cell->type.in(ID($add), ID($sub))) {
arith_binary_op(this, cell);
return true;
}
- if (cell->type.in("$reduce_and", "$reduce_or", "$reduce_xor", "$reduce_xnor", "$reduce_bool", "$logic_not")) {
+ if (cell->type.in(ID($reduce_and), ID($reduce_or), ID($reduce_xor), ID($reduce_xnor), ID($reduce_bool), ID($logic_not))) {
reduce_op(this, cell);
return true;
}
// FIXME:
- // if (cell->type.in("$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx")) {
+ // if (cell->type.in(ID($shl), ID($shr), ID($sshl), ID($sshr), ID($shift), ID($shiftx))) {
// shift_op(this, cell);
// return true;
// }
- if (cell->type.in("$lt", "$le", "$eq", "$ne", "$eqx", "$nex", "$ge", "$gt")) {
+ if (cell->type.in(ID($lt), ID($le), ID($eq), ID($ne), ID($eqx), ID($nex), ID($ge), ID($gt))) {
compare_op(this, cell);
return true;
}
- if (cell->type.in("$mux", "$pmux")) {
+ if (cell->type.in(ID($mux), ID($pmux))) {
mux_op(this, cell);
return true;
}
diff --git a/kernel/celltypes.h b/kernel/celltypes.h
index 1256fbcba..ade305e83 100644
--- a/kernel/celltypes.h
+++ b/kernel/celltypes.h
@@ -84,46 +84,46 @@ struct CellTypes
{
setup_internals_eval();
- IdString A = "\\A", B = "\\B", EN = "\\EN", Y = "\\Y";
- IdString SRC = "\\SRC", DST = "\\DST", DAT = "\\DAT";
- IdString EN_SRC = "\\EN_SRC", EN_DST = "\\EN_DST";
-
- setup_type("$tribuf", {A, EN}, {Y}, true);
-
- setup_type("$assert", {A, EN}, pool<RTLIL::IdString>(), true);
- setup_type("$assume", {A, EN}, pool<RTLIL::IdString>(), true);
- setup_type("$live", {A, EN}, pool<RTLIL::IdString>(), true);
- setup_type("$fair", {A, EN}, pool<RTLIL::IdString>(), true);
- setup_type("$cover", {A, EN}, pool<RTLIL::IdString>(), true);
- setup_type("$initstate", pool<RTLIL::IdString>(), {Y}, true);
- setup_type("$anyconst", pool<RTLIL::IdString>(), {Y}, true);
- setup_type("$anyseq", pool<RTLIL::IdString>(), {Y}, true);
- setup_type("$allconst", pool<RTLIL::IdString>(), {Y}, true);
- setup_type("$allseq", pool<RTLIL::IdString>(), {Y}, true);
- setup_type("$equiv", {A, B}, {Y}, true);
- setup_type("$specify2", {EN, SRC, DST}, pool<RTLIL::IdString>(), true);
- setup_type("$specify3", {EN, SRC, DST, DAT}, pool<RTLIL::IdString>(), true);
- setup_type("$specrule", {EN_SRC, EN_DST, SRC, DST}, pool<RTLIL::IdString>(), true);
+ IdString A = ID(A), B = ID(B), EN = ID(EN), Y = ID(Y);
+ IdString SRC = ID(SRC), DST = ID(DST), DAT = ID(DAT);
+ IdString EN_SRC = ID(EN_SRC), EN_DST = ID(EN_DST);
+
+ setup_type(ID($tribuf), {A, EN}, {Y}, true);
+
+ setup_type(ID($assert), {A, EN}, pool<RTLIL::IdString>(), true);
+ setup_type(ID($assume), {A, EN}, pool<RTLIL::IdString>(), true);
+ setup_type(ID($live), {A, EN}, pool<RTLIL::IdString>(), true);
+ setup_type(ID($fair), {A, EN}, pool<RTLIL::IdString>(), true);
+ setup_type(ID($cover), {A, EN}, pool<RTLIL::IdString>(), true);
+ setup_type(ID($initstate), pool<RTLIL::IdString>(), {Y}, true);
+ setup_type(ID($anyconst), pool<RTLIL::IdString>(), {Y}, true);
+ setup_type(ID($anyseq), pool<RTLIL::IdString>(), {Y}, true);
+ setup_type(ID($allconst), pool<RTLIL::IdString>(), {Y}, true);
+ setup_type(ID($allseq), pool<RTLIL::IdString>(), {Y}, true);
+ setup_type(ID($equiv), {A, B}, {Y}, true);
+ setup_type(ID($specify2), {EN, SRC, DST}, pool<RTLIL::IdString>(), true);
+ setup_type(ID($specify3), {EN, SRC, DST, DAT}, pool<RTLIL::IdString>(), true);
+ setup_type(ID($specrule), {EN_SRC, EN_DST, SRC, DST}, pool<RTLIL::IdString>(), true);
}
void setup_internals_eval()
{
std::vector<RTLIL::IdString> unary_ops = {
- "$not", "$pos", "$neg",
- "$reduce_and", "$reduce_or", "$reduce_xor", "$reduce_xnor", "$reduce_bool",
- "$logic_not", "$slice", "$lut", "$sop"
+ ID($not), ID($pos), ID($neg),
+ ID($reduce_and), ID($reduce_or), ID($reduce_xor), ID($reduce_xnor), ID($reduce_bool),
+ ID($logic_not), ID($slice), ID($lut), ID($sop)
};
std::vector<RTLIL::IdString> binary_ops = {
- "$and", "$or", "$xor", "$xnor",
- "$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx",
- "$lt", "$le", "$eq", "$ne", "$eqx", "$nex", "$ge", "$gt",
- "$add", "$sub", "$mul", "$div", "$mod", "$pow",
- "$logic_and", "$logic_or", "$concat", "$macc"
+ ID($and), ID($or), ID($xor), ID($xnor),
+ ID($shl), ID($shr), ID($sshl), ID($sshr), ID($shift), ID($shiftx),
+ ID($lt), ID($le), ID($eq), ID($ne), ID($eqx), ID($nex), ID($ge), ID($gt),
+ ID($add), ID($sub), ID($mul), ID($div), ID($mod), ID($pow),
+ ID($logic_and), ID($logic_or), ID($concat), ID($macc)
};
- IdString A = "\\A", B = "\\B", S = "\\S", Y = "\\Y";
- IdString P = "\\P", G = "\\G", C = "\\C", X = "\\X";
- IdString BI = "\\BI", CI = "\\CI", CO = "\\CO", EN = "\\EN";
+ IdString A = ID(A), B = ID(B), S = ID(S), Y = ID(Y);
+ IdString P = ID(P), G = ID(G), C = ID(C), X = ID(X);
+ IdString BI = ID(BI), CI = ID(CI), CO = ID(CO), EN = ID(EN);
for (auto type : unary_ops)
setup_type(type, {A}, {Y}, true);
@@ -131,27 +131,27 @@ struct CellTypes
for (auto type : binary_ops)
setup_type(type, {A, B}, {Y}, true);
- for (auto type : std::vector<RTLIL::IdString>({"$mux", "$pmux"}))
+ for (auto type : std::vector<RTLIL::IdString>({ID($mux), ID($pmux)}))
setup_type(type, {A, B, S}, {Y}, true);
- setup_type("$lcu", {P, G, CI}, {CO}, true);
- setup_type("$alu", {A, B, CI, BI}, {X, Y, CO}, true);
- setup_type("$fa", {A, B, C}, {X, Y}, true);
+ setup_type(ID($lcu), {P, G, CI}, {CO}, true);
+ setup_type(ID($alu), {A, B, CI, BI}, {X, Y, CO}, true);
+ setup_type(ID($fa), {A, B, C}, {X, Y}, true);
}
void setup_internals_ff()
{
- IdString SET = "\\SET", CLR = "\\CLR", CLK = "\\CLK", ARST = "\\ARST", EN = "\\EN";
- IdString Q = "\\Q", D = "\\D";
-
- setup_type("$sr", {SET, CLR}, {Q});
- setup_type("$ff", {D}, {Q});
- setup_type("$dff", {CLK, D}, {Q});
- setup_type("$dffe", {CLK, EN, D}, {Q});
- setup_type("$dffsr", {CLK, SET, CLR, D}, {Q});
- setup_type("$adff", {CLK, ARST, D}, {Q});
- setup_type("$dlatch", {EN, D}, {Q});
- setup_type("$dlatchsr", {EN, SET, CLR, D}, {Q});
+ IdString SET = ID(SET), CLR = ID(CLR), CLK = ID(CLK), ARST = ID(ARST), EN = ID(EN);
+ IdString Q = ID(Q), D = ID(D);
+
+ setup_type(ID($sr), {SET, CLR}, {Q});
+ setup_type(ID($ff), {D}, {Q});
+ setup_type(ID($dff), {CLK, D}, {Q});
+ setup_type(ID($dffe), {CLK, EN, D}, {Q});
+ setup_type(ID($dffsr), {CLK, SET, CLR, D}, {Q});
+ setup_type(ID($adff), {CLK, ARST, D}, {Q});
+ setup_type(ID($dlatch), {EN, D}, {Q});
+ setup_type(ID($dlatchsr), {EN, SET, CLR, D}, {Q});
}
@@ -159,63 +159,63 @@ struct CellTypes
{
setup_internals_ff();
- IdString CLK = "\\CLK", ARST = "\\ARST", EN = "\\EN";
- IdString ADDR = "\\ADDR", DATA = "\\DATA", RD_EN = "\\RD_EN";
- IdString RD_CLK = "\\RD_CLK", RD_ADDR = "\\RD_ADDR", WR_CLK = "\\WR_CLK", WR_EN = "\\WR_EN";
- IdString WR_ADDR = "\\WR_ADDR", WR_DATA = "\\WR_DATA", RD_DATA = "\\RD_DATA";
- IdString CTRL_IN = "\\CTRL_IN", CTRL_OUT = "\\CTRL_OUT";
+ IdString CLK = ID(CLK), ARST = ID(ARST), EN = ID(EN);
+ IdString ADDR = ID(ADDR), DATA = ID(DATA), RD_EN = ID(RD_EN);
+ IdString RD_CLK = ID(RD_CLK), RD_ADDR = ID(RD_ADDR), WR_CLK = ID(WR_CLK), WR_EN = ID(WR_EN);
+ IdString WR_ADDR = ID(WR_ADDR), WR_DATA = ID(WR_DATA), RD_DATA = ID(RD_DATA);
+ IdString CTRL_IN = ID(CTRL_IN), CTRL_OUT = ID(CTRL_OUT);
- setup_type("$memrd", {CLK, EN, ADDR}, {DATA});
- setup_type("$memwr", {CLK, EN, ADDR, DATA}, pool<RTLIL::IdString>());
- setup_type("$meminit", {ADDR, DATA}, pool<RTLIL::IdString>());
- setup_type("$mem", {RD_CLK, RD_EN, RD_ADDR, WR_CLK, WR_EN, WR_ADDR, WR_DATA}, {RD_DATA});
+ setup_type(ID($memrd), {CLK, EN, ADDR}, {DATA});
+ setup_type(ID($memwr), {CLK, EN, ADDR, DATA}, pool<RTLIL::IdString>());
+ setup_type(ID($meminit), {ADDR, DATA}, pool<RTLIL::IdString>());
+ setup_type(ID($mem), {RD_CLK, RD_EN, RD_ADDR, WR_CLK, WR_EN, WR_ADDR, WR_DATA}, {RD_DATA});
- setup_type("$fsm", {CLK, ARST, CTRL_IN}, {CTRL_OUT});
+ setup_type(ID($fsm), {CLK, ARST, CTRL_IN}, {CTRL_OUT});
}
void setup_stdcells()
{
setup_stdcells_eval();
- IdString A = "\\A", E = "\\E", Y = "\\Y";
+ IdString A = ID(A), E = ID(E), Y = ID(Y);
- setup_type("$_TBUF_", {A, E}, {Y}, true);
+ setup_type(ID($_TBUF_), {A, E}, {Y}, true);
}
void setup_stdcells_eval()
{
- IdString A = "\\A", B = "\\B", C = "\\C", D = "\\D";
- IdString E = "\\E", F = "\\F", G = "\\G", H = "\\H";
- IdString I = "\\I", J = "\\J", K = "\\K", L = "\\L";
- IdString M = "\\M", N = "\\N", O = "\\O", P = "\\P";
- IdString S = "\\S", T = "\\T", U = "\\U", V = "\\V";
- IdString Y = "\\Y";
-
- setup_type("$_BUF_", {A}, {Y}, true);
- setup_type("$_NOT_", {A}, {Y}, true);
- setup_type("$_AND_", {A, B}, {Y}, true);
- setup_type("$_NAND_", {A, B}, {Y}, true);
- setup_type("$_OR_", {A, B}, {Y}, true);
- setup_type("$_NOR_", {A, B}, {Y}, true);
- setup_type("$_XOR_", {A, B}, {Y}, true);
- setup_type("$_XNOR_", {A, B}, {Y}, true);
- setup_type("$_ANDNOT_", {A, B}, {Y}, true);
- setup_type("$_ORNOT_", {A, B}, {Y}, true);
- setup_type("$_MUX_", {A, B, S}, {Y}, true);
- setup_type("$_NMUX_", {A, B, S}, {Y}, true);
- setup_type("$_MUX4_", {A, B, C, D, S, T}, {Y}, true);
- setup_type("$_MUX8_", {A, B, C, D, E, F, G, H, S, T, U}, {Y}, true);
- setup_type("$_MUX16_", {A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, S, T, U, V}, {Y}, true);
- setup_type("$_AOI3_", {A, B, C}, {Y}, true);
- setup_type("$_OAI3_", {A, B, C}, {Y}, true);
- setup_type("$_AOI4_", {A, B, C, D}, {Y}, true);
- setup_type("$_OAI4_", {A, B, C, D}, {Y}, true);
+ IdString A = ID(A), B = ID(B), C = ID(C), D = ID(D);
+ IdString E = ID(E), F = ID(F), G = ID(G), H = ID(H);
+ IdString I = ID(I), J = ID(J), K = ID(K), L = ID(L);
+ IdString M = ID(M), N = ID(N), O = ID(O), P = ID(P);
+ IdString S = ID(S), T = ID(T), U = ID(U), V = ID(V);
+ IdString Y = ID(Y);
+
+ setup_type(ID($_BUF_), {A}, {Y}, true);
+ setup_type(ID($_NOT_), {A}, {Y}, true);
+ setup_type(ID($_AND_), {A, B}, {Y}, true);
+ setup_type(ID($_NAND_), {A, B}, {Y}, true);
+ setup_type(ID($_OR_), {A, B}, {Y}, true);
+ setup_type(ID($_NOR_), {A, B}, {Y}, true);
+ setup_type(ID($_XOR_), {A, B}, {Y}, true);
+ setup_type(ID($_XNOR_), {A, B}, {Y}, true);
+ setup_type(ID($_ANDNOT_), {A, B}, {Y}, true);
+ setup_type(ID($_ORNOT_), {A, B}, {Y}, true);
+ setup_type(ID($_MUX_), {A, B, S}, {Y}, true);
+ setup_type(ID($_NMUX_), {A, B, S}, {Y}, true);
+ setup_type(ID($_MUX4_), {A, B, C, D, S, T}, {Y}, true);
+ setup_type(ID($_MUX8_), {A, B, C, D, E, F, G, H, S, T, U}, {Y}, true);
+ setup_type(ID($_MUX16_), {A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, S, T, U, V}, {Y}, true);
+ setup_type(ID($_AOI3_), {A, B, C}, {Y}, true);
+ setup_type(ID($_OAI3_), {A, B, C}, {Y}, true);
+ setup_type(ID($_AOI4_), {A, B, C, D}, {Y}, true);
+ setup_type(ID($_OAI4_), {A, B, C, D}, {Y}, true);
}
void setup_stdcells_mem()
{
- IdString S = "\\S", R = "\\R", C = "\\C";
- IdString D = "\\D", Q = "\\Q", E = "\\E";
+ IdString S = ID(S), R = ID(R), C = ID(C);
+ IdString D = ID(D), Q = ID(Q), E = ID(E);
std::vector<char> list_np = {'N', 'P'}, list_01 = {'0', '1'};
@@ -223,7 +223,7 @@ struct CellTypes
for (auto c2 : list_np)
setup_type(stringf("$_SR_%c%c_", c1, c2), {S, R}, {Q});
- setup_type("$_FF_", {D}, {Q});
+ setup_type(ID($_FF_), {D}, {Q});
for (auto c1 : list_np)
setup_type(stringf("$_DFF_%c_", c1), {C, D}, {Q});
@@ -289,13 +289,13 @@ struct CellTypes
static RTLIL::Const eval(RTLIL::IdString type, const RTLIL::Const &arg1, const RTLIL::Const &arg2, bool signed1, bool signed2, int result_len, bool *errp = nullptr)
{
- if (type == "$sshr" && !signed1)
- type = "$shr";
- if (type == "$sshl" && !signed1)
- type = "$shl";
+ if (type == ID($sshr) && !signed1)
+ type = ID($shr);
+ if (type == ID($sshl) && !signed1)
+ type = ID($shl);
- if (type != "$sshr" && type != "$sshl" && type != "$shr" && type != "$shl" && type != "$shift" && type != "$shiftx" &&
- type != "$pos" && type != "$neg" && type != "$not") {
+ if (type != ID($sshr) && type != ID($sshl) && type != ID($shr) && type != ID($shl) && type != ID($shift) && type != ID($shiftx) &&
+ type != ID($pos) && type != ID($neg) && type != ID($not)) {
if (!signed1 || !signed2)
signed1 = false, signed2 = false;
}
@@ -338,25 +338,25 @@ struct CellTypes
HANDLE_CELL_TYPE(neg)
#undef HANDLE_CELL_TYPE
- if (type == "$_BUF_")
+ if (type == ID($_BUF_))
return arg1;
- if (type == "$_NOT_")
+ if (type == ID($_NOT_))
return eval_not(arg1);
- if (type == "$_AND_")
+ if (type == ID($_AND_))
return const_and(arg1, arg2, false, false, 1);
- if (type == "$_NAND_")
+ if (type == ID($_NAND_))
return eval_not(const_and(arg1, arg2, false, false, 1));
- if (type == "$_OR_")
+ if (type == ID($_OR_))
return const_or(arg1, arg2, false, false, 1);
- if (type == "$_NOR_")
+ if (type == ID($_NOR_))
return eval_not(const_or(arg1, arg2, false, false, 1));
- if (type == "$_XOR_")
+ if (type == ID($_XOR_))
return const_xor(arg1, arg2, false, false, 1);
- if (type == "$_XNOR_")
+ if (type == ID($_XNOR_))
return const_xnor(arg1, arg2, false, false, 1);
- if (type == "$_ANDNOT_")
+ if (type == ID($_ANDNOT_))
return const_and(arg1, eval_not(arg2), false, false, 1);
- if (type == "$_ORNOT_")
+ if (type == ID($_ORNOT_))
return const_or(arg1, eval_not(arg2), false, false, 1);
if (errp != nullptr) {
@@ -369,25 +369,25 @@ struct CellTypes
static RTLIL::Const eval(RTLIL::Cell *cell, const RTLIL::Const &arg1, const RTLIL::Const &arg2, bool *errp = nullptr)
{
- if (cell->type == "$slice") {
+ if (cell->type == ID($slice)) {
RTLIL::Const ret;
- int width = cell->parameters.at("\\Y_WIDTH").as_int();
- int offset = cell->parameters.at("\\OFFSET").as_int();
+ int width = cell->parameters.at(ID(Y_WIDTH)).as_int();
+ int offset = cell->parameters.at(ID(OFFSET)).as_int();
ret.bits.insert(ret.bits.end(), arg1.bits.begin()+offset, arg1.bits.begin()+offset+width);
return ret;
}
- if (cell->type == "$concat") {
+ if (cell->type == ID($concat)) {
RTLIL::Const ret = arg1;
ret.bits.insert(ret.bits.end(), arg2.bits.begin(), arg2.bits.end());
return ret;
}
- if (cell->type == "$lut")
+ if (cell->type == ID($lut))
{
- int width = cell->parameters.at("\\WIDTH").as_int();
+ int width = cell->parameters.at(ID(WIDTH)).as_int();
- std::vector<RTLIL::State> t = cell->parameters.at("\\LUT").bits;
+ std::vector<RTLIL::State> t = cell->parameters.at(ID(LUT)).bits;
while (GetSize(t) < (1 << width))
t.push_back(State::S0);
t.resize(1 << width);
@@ -409,11 +409,11 @@ struct CellTypes
return t;
}
- if (cell->type == "$sop")
+ if (cell->type == ID($sop))
{
- int width = cell->parameters.at("\\WIDTH").as_int();
- int depth = cell->parameters.at("\\DEPTH").as_int();
- std::vector<RTLIL::State> t = cell->parameters.at("\\TABLE").bits;
+ int width = cell->parameters.at(ID(WIDTH)).as_int();
+ int depth = cell->parameters.at(ID(DEPTH)).as_int();
+ std::vector<RTLIL::State> t = cell->parameters.at(ID(TABLE)).bits;
while (GetSize(t) < width*depth*2)
t.push_back(State::S0);
@@ -447,15 +447,15 @@ struct CellTypes
return default_ret;
}
- bool signed_a = cell->parameters.count("\\A_SIGNED") > 0 && cell->parameters["\\A_SIGNED"].as_bool();
- bool signed_b = cell->parameters.count("\\B_SIGNED") > 0 && cell->parameters["\\B_SIGNED"].as_bool();
- int result_len = cell->parameters.count("\\Y_WIDTH") > 0 ? cell->parameters["\\Y_WIDTH"].as_int() : -1;
+ bool signed_a = cell->parameters.count(ID(A_SIGNED)) > 0 && cell->parameters[ID(A_SIGNED)].as_bool();
+ bool signed_b = cell->parameters.count(ID(B_SIGNED)) > 0 && cell->parameters[ID(B_SIGNED)].as_bool();
+ int result_len = cell->parameters.count(ID(Y_WIDTH)) > 0 ? cell->parameters[ID(Y_WIDTH)].as_int() : -1;
return eval(cell->type, arg1, arg2, signed_a, signed_b, result_len, errp);
}
static RTLIL::Const eval(RTLIL::Cell *cell, const RTLIL::Const &arg1, const RTLIL::Const &arg2, const RTLIL::Const &arg3, bool *errp = nullptr)
{
- if (cell->type.in("$mux", "$pmux", "$_MUX_")) {
+ if (cell->type.in(ID($mux), ID($pmux), ID($_MUX_))) {
RTLIL::Const ret = arg1;
for (size_t i = 0; i < arg3.bits.size(); i++)
if (arg3.bits[i] == RTLIL::State::S1) {
@@ -465,9 +465,9 @@ struct CellTypes
return ret;
}
- if (cell->type == "$_AOI3_")
+ if (cell->type == ID($_AOI3_))
return eval_not(const_or(const_and(arg1, arg2, false, false, 1), arg3, false, false, 1));
- if (cell->type == "$_OAI3_")
+ if (cell->type == ID($_OAI3_))
return eval_not(const_and(const_or(arg1, arg2, false, false, 1), arg3, false, false, 1));
log_assert(arg3.bits.size() == 0);
@@ -476,9 +476,9 @@ struct CellTypes
static RTLIL::Const eval(RTLIL::Cell *cell, const RTLIL::Const &arg1, const RTLIL::Const &arg2, const RTLIL::Const &arg3, const RTLIL::Const &arg4, bool *errp = nullptr)
{
- if (cell->type == "$_AOI4_")
+ if (cell->type == ID($_AOI4_))
return eval_not(const_or(const_and(arg1, arg2, false, false, 1), const_and(arg3, arg4, false, false, 1), false, false, 1));
- if (cell->type == "$_OAI4_")
+ if (cell->type == ID($_OAI4_))
return eval_not(const_and(const_or(arg1, arg2, false, false, 1), const_or(arg3, arg4, false, false, 1), false, false, 1));
log_assert(arg4.bits.size() == 0);
diff --git a/kernel/consteval.h b/kernel/consteval.h
index 521ce96d4..09b4c434b 100644
--- a/kernel/consteval.h
+++ b/kernel/consteval.h
@@ -89,12 +89,12 @@ struct ConstEval
bool eval(RTLIL::Cell *cell, RTLIL::SigSpec &undef)
{
- if (cell->type == "$lcu")
+ if (cell->type == ID($lcu))
{
- RTLIL::SigSpec sig_p = cell->getPort("\\P");
- RTLIL::SigSpec sig_g = cell->getPort("\\G");
- RTLIL::SigSpec sig_ci = cell->getPort("\\CI");
- RTLIL::SigSpec sig_co = values_map(assign_map(cell->getPort("\\CO")));
+ RTLIL::SigSpec sig_p = cell->getPort(ID(P));
+ RTLIL::SigSpec sig_g = cell->getPort(ID(G));
+ RTLIL::SigSpec sig_ci = cell->getPort(ID(CI));
+ RTLIL::SigSpec sig_co = values_map(assign_map(cell->getPort(ID(CO))));
if (sig_co.is_fully_const())
return true;
@@ -128,24 +128,24 @@ struct ConstEval
RTLIL::SigSpec sig_a, sig_b, sig_s, sig_y;
- log_assert(cell->hasPort("\\Y"));
- sig_y = values_map(assign_map(cell->getPort("\\Y")));
+ log_assert(cell->hasPort(ID(Y)));
+ sig_y = values_map(assign_map(cell->getPort(ID(Y))));
if (sig_y.is_fully_const())
return true;
- if (cell->hasPort("\\S")) {
- sig_s = cell->getPort("\\S");
+ if (cell->hasPort(ID(S))) {
+ sig_s = cell->getPort(ID(S));
if (!eval(sig_s, undef, cell))
return false;
}
- if (cell->hasPort("\\A"))
- sig_a = cell->getPort("\\A");
+ if (cell->hasPort(ID(A)))
+ sig_a = cell->getPort(ID(A));
- if (cell->hasPort("\\B"))
- sig_b = cell->getPort("\\B");
+ if (cell->hasPort(ID(B)))
+ sig_b = cell->getPort(ID(B));
- if (cell->type.in("$mux", "$pmux", "$_MUX_", "$_NMUX_"))
+ if (cell->type.in(ID($mux), ID($pmux), ID($_MUX_), ID($_NMUX_)))
{
std::vector<RTLIL::SigSpec> y_candidates;
int count_maybe_set_s_bits = 0;
@@ -175,7 +175,7 @@ struct ConstEval
for (auto &yc : y_candidates) {
if (!eval(yc, undef, cell))
return false;
- if (cell->type == "$_NMUX_")
+ if (cell->type == ID($_NMUX_))
y_values.push_back(RTLIL::const_not(yc.as_const(), Const(), false, false, GetSize(yc)));
else
y_values.push_back(yc.as_const());
@@ -198,10 +198,10 @@ struct ConstEval
else
set(sig_y, y_values.front());
}
- else if (cell->type == "$fa")
+ else if (cell->type == ID($fa))
{
- RTLIL::SigSpec sig_c = cell->getPort("\\C");
- RTLIL::SigSpec sig_x = cell->getPort("\\X");
+ RTLIL::SigSpec sig_c = cell->getPort(ID(C));
+ RTLIL::SigSpec sig_x = cell->getPort(ID(X));
int width = GetSize(sig_c);
if (!eval(sig_a, undef, cell))
@@ -227,13 +227,13 @@ struct ConstEval
set(sig_y, val_y);
set(sig_x, val_x);
}
- else if (cell->type == "$alu")
+ else if (cell->type == ID($alu))
{
- bool signed_a = cell->parameters.count("\\A_SIGNED") > 0 && cell->parameters["\\A_SIGNED"].as_bool();
- bool signed_b = cell->parameters.count("\\B_SIGNED") > 0 && cell->parameters["\\B_SIGNED"].as_bool();
+ bool signed_a = cell->parameters.count(ID(A_SIGNED)) > 0 && cell->parameters[ID(A_SIGNED)].as_bool();
+ bool signed_b = cell->parameters.count(ID(B_SIGNED)) > 0 && cell->parameters[ID(B_SIGNED)].as_bool();
- RTLIL::SigSpec sig_ci = cell->getPort("\\CI");
- RTLIL::SigSpec sig_bi = cell->getPort("\\BI");
+ RTLIL::SigSpec sig_ci = cell->getPort(ID(CI));
+ RTLIL::SigSpec sig_bi = cell->getPort(ID(BI));
if (!eval(sig_a, undef, cell))
return false;
@@ -247,8 +247,8 @@ struct ConstEval
if (!eval(sig_bi, undef, cell))
return false;
- RTLIL::SigSpec sig_x = cell->getPort("\\X");
- RTLIL::SigSpec sig_co = cell->getPort("\\CO");
+ RTLIL::SigSpec sig_x = cell->getPort(ID(X));
+ RTLIL::SigSpec sig_co = cell->getPort(ID(CO));
bool any_input_undef = !(sig_a.is_fully_def() && sig_b.is_fully_def() && sig_ci.is_fully_def() && sig_bi.is_fully_def());
sig_a.extend_u0(GetSize(sig_y), signed_a);
@@ -283,7 +283,7 @@ struct ConstEval
}
}
}
- else if (cell->type == "$macc")
+ else if (cell->type == ID($macc))
{
Macc macc;
macc.from_cell(cell);
@@ -298,21 +298,21 @@ struct ConstEval
return false;
}
- RTLIL::Const result(0, GetSize(cell->getPort("\\Y")));
+ RTLIL::Const result(0, GetSize(cell->getPort(ID(Y))));
if (!macc.eval(result))
log_abort();
- set(cell->getPort("\\Y"), result);
+ set(cell->getPort(ID(Y)), result);
}
else
{
RTLIL::SigSpec sig_c, sig_d;
- if (cell->type.in("$_AOI3_", "$_OAI3_", "$_AOI4_", "$_OAI4_")) {
- if (cell->hasPort("\\C"))
- sig_c = cell->getPort("\\C");
- if (cell->hasPort("\\D"))
- sig_d = cell->getPort("\\D");
+ if (cell->type.in(ID($_AOI3_), ID($_OAI3_), ID($_AOI4_), ID($_OAI4_))) {
+ if (cell->hasPort(ID(C)))
+ sig_c = cell->getPort(ID(C));
+ if (cell->hasPort(ID(D)))
+ sig_d = cell->getPort(ID(D));
}
if (sig_a.size() > 0 && !eval(sig_a, undef, cell))
diff --git a/kernel/cost.h b/kernel/cost.h
index 10fa50fb3..ea2a4c1f0 100644
--- a/kernel/cost.h
+++ b/kernel/cost.h
@@ -28,44 +28,44 @@ struct CellCosts
{
static const dict<RTLIL::IdString, int>& default_gate_cost() {
static const dict<RTLIL::IdString, int> db = {
- { "$_BUF_", 1 },
- { "$_NOT_", 2 },
- { "$_AND_", 4 },
- { "$_NAND_", 4 },
- { "$_OR_", 4 },
- { "$_NOR_", 4 },
- { "$_ANDNOT_", 4 },
- { "$_ORNOT_", 4 },
- { "$_XOR_", 5 },
- { "$_XNOR_", 5 },
- { "$_AOI3_", 6 },
- { "$_OAI3_", 6 },
- { "$_AOI4_", 7 },
- { "$_OAI4_", 7 },
- { "$_MUX_", 4 },
- { "$_NMUX_", 4 }
+ { ID($_BUF_), 1 },
+ { ID($_NOT_), 2 },
+ { ID($_AND_), 4 },
+ { ID($_NAND_), 4 },
+ { ID($_OR_), 4 },
+ { ID($_NOR_), 4 },
+ { ID($_ANDNOT_), 4 },
+ { ID($_ORNOT_), 4 },
+ { ID($_XOR_), 5 },
+ { ID($_XNOR_), 5 },
+ { ID($_AOI3_), 6 },
+ { ID($_OAI3_), 6 },
+ { ID($_AOI4_), 7 },
+ { ID($_OAI4_), 7 },
+ { ID($_MUX_), 4 },
+ { ID($_NMUX_), 4 }
};
return db;
}
static const dict<RTLIL::IdString, int>& cmos_gate_cost() {
static const dict<RTLIL::IdString, int> db = {
- { "$_BUF_", 1 },
- { "$_NOT_", 2 },
- { "$_AND_", 6 },
- { "$_NAND_", 4 },
- { "$_OR_", 6 },
- { "$_NOR_", 4 },
- { "$_ANDNOT_", 6 },
- { "$_ORNOT_", 6 },
- { "$_XOR_", 12 },
- { "$_XNOR_", 12 },
- { "$_AOI3_", 6 },
- { "$_OAI3_", 6 },
- { "$_AOI4_", 8 },
- { "$_OAI4_", 8 },
- { "$_MUX_", 12 },
- { "$_NMUX_", 10 }
+ { ID($_BUF_), 1 },
+ { ID($_NOT_), 2 },
+ { ID($_AND_), 6 },
+ { ID($_NAND_), 4 },
+ { ID($_OR_), 6 },
+ { ID($_NOR_), 4 },
+ { ID($_ANDNOT_), 6 },
+ { ID($_ORNOT_), 6 },
+ { ID($_XOR_), 12 },
+ { ID($_XNOR_), 12 },
+ { ID($_AOI3_), 6 },
+ { ID($_OAI3_), 6 },
+ { ID($_AOI4_), 8 },
+ { ID($_OAI4_), 8 },
+ { ID($_MUX_), 12 },
+ { ID($_NMUX_), 10 }
};
return db;
}
@@ -92,8 +92,8 @@ struct CellCosts
{
RTLIL::Module *mod = design->module(cell->type);
- if (mod->attributes.count("\\cost"))
- return mod->attributes.at("\\cost").as_int();
+ if (mod->attributes.count(ID(cost)))
+ return mod->attributes.at(ID(cost)).as_int();
if (mod_cost_cache.count(mod->name))
return mod_cost_cache.at(mod->name);
diff --git a/kernel/macc.h b/kernel/macc.h
index c7595ebc1..e07e7e01a 100644
--- a/kernel/macc.h
+++ b/kernel/macc.h
@@ -99,16 +99,16 @@ struct Macc
void from_cell(RTLIL::Cell *cell)
{
- RTLIL::SigSpec port_a = cell->getPort("\\A");
+ RTLIL::SigSpec port_a = cell->getPort(ID(A));
ports.clear();
- bit_ports = cell->getPort("\\B");
+ bit_ports = cell->getPort(ID(B));
- std::vector<RTLIL::State> config_bits = cell->getParam("\\CONFIG").bits;
+ std::vector<RTLIL::State> config_bits = cell->getParam(ID(CONFIG)).bits;
int config_cursor = 0;
#ifndef NDEBUG
- int config_width = cell->getParam("\\CONFIG_WIDTH").as_int();
+ int config_width = cell->getParam(ID(CONFIG_WIDTH)).as_int();
log_assert(GetSize(config_bits) >= config_width);
#endif
@@ -191,12 +191,12 @@ struct Macc
port_a.append(port.in_b);
}
- cell->setPort("\\A", port_a);
- cell->setPort("\\B", bit_ports);
- cell->setParam("\\CONFIG", config_bits);
- cell->setParam("\\CONFIG_WIDTH", GetSize(config_bits));
- cell->setParam("\\A_WIDTH", GetSize(port_a));
- cell->setParam("\\B_WIDTH", GetSize(bit_ports));
+ cell->setPort(ID(A), port_a);
+ cell->setPort(ID(B), bit_ports);
+ cell->setParam(ID(CONFIG), config_bits);
+ cell->setParam(ID(CONFIG_WIDTH), GetSize(config_bits));
+ cell->setParam(ID(A_WIDTH), GetSize(port_a));
+ cell->setParam(ID(B_WIDTH), GetSize(bit_ports));
}
bool eval(RTLIL::Const &result) const
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index fade0bc36..d01bd0c62 100644
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -29,12 +29,23 @@
YOSYS_NAMESPACE_BEGIN
RTLIL::IdString::destruct_guard_t RTLIL::IdString::destruct_guard;
-std::vector<int> RTLIL::IdString::global_refcount_storage_;
std::vector<char*> RTLIL::IdString::global_id_storage_;
dict<char*, int, hash_cstr_ops> RTLIL::IdString::global_id_index_;
+#ifndef YOSYS_NO_IDS_REFCNT
+std::vector<int> RTLIL::IdString::global_refcount_storage_;
std::vector<int> RTLIL::IdString::global_free_idx_list_;
+#endif
+#ifdef YOSYS_USE_STICKY_IDS
int RTLIL::IdString::last_created_idx_[8];
int RTLIL::IdString::last_created_idx_ptr_;
+#endif
+
+IdString RTLIL::ID::A;
+IdString RTLIL::ID::B;
+IdString RTLIL::ID::Y;
+IdString RTLIL::ID::keep;
+IdString RTLIL::ID::whitebox;
+IdString RTLIL::ID::blackbox;
RTLIL::Const::Const()
{
@@ -264,16 +275,16 @@ pool<string> RTLIL::AttrObject::get_strpool_attribute(RTLIL::IdString id) const
void RTLIL::AttrObject::set_src_attribute(const std::string &src)
{
if (src.empty())
- attributes.erase("\\src");
+ attributes.erase(ID(src));
else
- attributes["\\src"] = src;
+ attributes[ID(src)] = src;
}
std::string RTLIL::AttrObject::get_src_attribute() const
{
std::string src;
- if (attributes.count("\\src"))
- src = attributes.at("\\src").decode_string();
+ if (attributes.count(ID(src)))
+ src = attributes.at(ID(src)).decode_string();
return src;
}
@@ -417,7 +428,7 @@ RTLIL::Module *RTLIL::Design::top_module()
int module_count = 0;
for (auto mod : selected_modules()) {
- if (mod->get_bool_attribute("\\top"))
+ if (mod->get_bool_attribute(ID(top)))
return mod;
module_count++;
module = mod;
@@ -706,7 +717,7 @@ void RTLIL::Module::makeblackbox()
processes.clear();
remove(delwires);
- set_bool_attribute("\\blackbox");
+ set_bool_attribute(ID(blackbox));
}
void RTLIL::Module::reprocess_module(RTLIL::Design *, dict<RTLIL::IdString, RTLIL::Module *>)
@@ -754,7 +765,7 @@ namespace {
cell->name.c_str(), cell->type.c_str(), __FILE__, linenr, buf.str().c_str());
}
- int param(const char *name)
+ int param(RTLIL::IdString name)
{
if (cell->parameters.count(name) == 0)
error(__LINE__);
@@ -762,7 +773,7 @@ namespace {
return cell->parameters.at(name).as_int();
}
- int param_bool(const char *name)
+ int param_bool(RTLIL::IdString name)
{
int v = param(name);
if (cell->parameters.at(name).bits.size() > 32)
@@ -772,14 +783,14 @@ namespace {
return v;
}
- void param_bits(const char *name, int width)
+ void param_bits(RTLIL::IdString name, int width)
{
param(name);
if (int(cell->parameters.at(name).bits.size()) != width)
error(__LINE__);
}
- void port(const char *name, int width)
+ void port(RTLIL::IdString name, int width)
{
if (!cell->hasPort(name))
error(__LINE__);
@@ -797,9 +808,9 @@ namespace {
if (expected_ports.count(conn.first) == 0)
error(__LINE__);
- if (expected_params.count("\\A_SIGNED") != 0 && expected_params.count("\\B_SIGNED") && check_matched_sign) {
- bool a_is_signed = param("\\A_SIGNED") != 0;
- bool b_is_signed = param("\\B_SIGNED") != 0;
+ if (expected_params.count(ID(A_SIGNED)) != 0 && expected_params.count(ID(B_SIGNED)) && check_matched_sign) {
+ bool a_is_signed = param(ID(A_SIGNED)) != 0;
+ bool b_is_signed = param(ID(B_SIGNED)) != 0;
if (a_is_signed != b_is_signed)
error(__LINE__);
}
@@ -832,478 +843,478 @@ namespace {
cell->type.begins_with("$verific$") || cell->type.begins_with("$array:") || cell->type.begins_with("$extern:"))
return;
- if (cell->type.in("$not", "$pos", "$neg")) {
- param_bool("\\A_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type.in(ID($not), ID($pos), ID($neg))) {
+ param_bool(ID(A_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected();
return;
}
- if (cell->type.in("$and", "$or", "$xor", "$xnor")) {
- param_bool("\\A_SIGNED");
- param_bool("\\B_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type.in(ID($and), ID($or), ID($xor), ID($xnor))) {
+ param_bool(ID(A_SIGNED));
+ param_bool(ID(B_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected();
return;
}
- if (cell->type.in("$reduce_and", "$reduce_or", "$reduce_xor", "$reduce_xnor", "$reduce_bool")) {
- param_bool("\\A_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type.in(ID($reduce_and), ID($reduce_or), ID($reduce_xor), ID($reduce_xnor), ID($reduce_bool))) {
+ param_bool(ID(A_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected();
return;
}
- if (cell->type.in("$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx")) {
- param_bool("\\A_SIGNED");
- param_bool("\\B_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type.in(ID($shl), ID($shr), ID($sshl), ID($sshr), ID($shift), ID($shiftx))) {
+ param_bool(ID(A_SIGNED));
+ param_bool(ID(B_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected(false);
return;
}
- if (cell->type.in("$lt", "$le", "$eq", "$ne", "$eqx", "$nex", "$ge", "$gt")) {
- param_bool("\\A_SIGNED");
- param_bool("\\B_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type.in(ID($lt), ID($le), ID($eq), ID($ne), ID($eqx), ID($nex), ID($ge), ID($gt))) {
+ param_bool(ID(A_SIGNED));
+ param_bool(ID(B_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected();
return;
}
- if (cell->type.in("$add", "$sub", "$mul", "$div", "$mod", "$pow")) {
- param_bool("\\A_SIGNED");
- param_bool("\\B_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
- check_expected(cell->type != "$pow");
+ if (cell->type.in(ID($add), ID($sub), ID($mul), ID($div), ID($mod), ID($pow))) {
+ param_bool(ID(A_SIGNED));
+ param_bool(ID(B_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
+ check_expected(cell->type != ID($pow));
return;
}
- if (cell->type == "$fa") {
- port("\\A", param("\\WIDTH"));
- port("\\B", param("\\WIDTH"));
- port("\\C", param("\\WIDTH"));
- port("\\X", param("\\WIDTH"));
- port("\\Y", param("\\WIDTH"));
+ if (cell->type == ID($fa)) {
+ port(ID(A), param(ID(WIDTH)));
+ port(ID(B), param(ID(WIDTH)));
+ port(ID(C), param(ID(WIDTH)));
+ port(ID(X), param(ID(WIDTH)));
+ port(ID(Y), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$lcu") {
- port("\\P", param("\\WIDTH"));
- port("\\G", param("\\WIDTH"));
- port("\\CI", 1);
- port("\\CO", param("\\WIDTH"));
+ if (cell->type == ID($lcu)) {
+ port(ID(P), param(ID(WIDTH)));
+ port(ID(G), param(ID(WIDTH)));
+ port(ID(CI), 1);
+ port(ID(CO), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$alu") {
- param_bool("\\A_SIGNED");
- param_bool("\\B_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\CI", 1);
- port("\\BI", 1);
- port("\\X", param("\\Y_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
- port("\\CO", param("\\Y_WIDTH"));
+ if (cell->type == ID($alu)) {
+ param_bool(ID(A_SIGNED));
+ param_bool(ID(B_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(CI), 1);
+ port(ID(BI), 1);
+ port(ID(X), param(ID(Y_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
+ port(ID(CO), param(ID(Y_WIDTH)));
check_expected();
return;
}
- if (cell->type == "$macc") {
- param("\\CONFIG");
- param("\\CONFIG_WIDTH");
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type == ID($macc)) {
+ param(ID(CONFIG));
+ param(ID(CONFIG_WIDTH));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected();
Macc().from_cell(cell);
return;
}
- if (cell->type == "$logic_not") {
- param_bool("\\A_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type == ID($logic_not)) {
+ param_bool(ID(A_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected();
return;
}
- if (cell->type.in("$logic_and", "$logic_or")) {
- param_bool("\\A_SIGNED");
- param_bool("\\B_SIGNED");
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
+ if (cell->type.in(ID($logic_and), ID($logic_or))) {
+ param_bool(ID(A_SIGNED));
+ param_bool(ID(B_SIGNED));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
check_expected(false);
return;
}
- if (cell->type == "$slice") {
- param("\\OFFSET");
- port("\\A", param("\\A_WIDTH"));
- port("\\Y", param("\\Y_WIDTH"));
- if (param("\\OFFSET") + param("\\Y_WIDTH") > param("\\A_WIDTH"))
+ if (cell->type == ID($slice)) {
+ param(ID(OFFSET));
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(Y), param(ID(Y_WIDTH)));
+ if (param(ID(OFFSET)) + param(ID(Y_WIDTH)) > param(ID(A_WIDTH)))
error(__LINE__);
check_expected();
return;
}
- if (cell->type == "$concat") {
- port("\\A", param("\\A_WIDTH"));
- port("\\B", param("\\B_WIDTH"));
- port("\\Y", param("\\A_WIDTH") + param("\\B_WIDTH"));
+ if (cell->type == ID($concat)) {
+ port(ID(A), param(ID(A_WIDTH)));
+ port(ID(B), param(ID(B_WIDTH)));
+ port(ID(Y), param(ID(A_WIDTH)) + param(ID(B_WIDTH)));
check_expected();
return;
}
- if (cell->type == "$mux") {
- port("\\A", param("\\WIDTH"));
- port("\\B", param("\\WIDTH"));
- port("\\S", 1);
- port("\\Y", param("\\WIDTH"));
+ if (cell->type == ID($mux)) {
+ port(ID(A), param(ID(WIDTH)));
+ port(ID(B), param(ID(WIDTH)));
+ port(ID(S), 1);
+ port(ID(Y), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$pmux") {
- port("\\A", param("\\WIDTH"));
- port("\\B", param("\\WIDTH") * param("\\S_WIDTH"));
- port("\\S", param("\\S_WIDTH"));
- port("\\Y", param("\\WIDTH"));
+ if (cell->type == ID($pmux)) {
+ port(ID(A), param(ID(WIDTH)));
+ port(ID(B), param(ID(WIDTH)) * param(ID(S_WIDTH)));
+ port(ID(S), param(ID(S_WIDTH)));
+ port(ID(Y), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$lut") {
- param("\\LUT");
- port("\\A", param("\\WIDTH"));
- port("\\Y", 1);
+ if (cell->type == ID($lut)) {
+ param(ID(LUT));
+ port(ID(A), param(ID(WIDTH)));
+ port(ID(Y), 1);
check_expected();
return;
}
- if (cell->type == "$sop") {
- param("\\DEPTH");
- param("\\TABLE");
- port("\\A", param("\\WIDTH"));
- port("\\Y", 1);
+ if (cell->type == ID($sop)) {
+ param(ID(DEPTH));
+ param(ID(TABLE));
+ port(ID(A), param(ID(WIDTH)));
+ port(ID(Y), 1);
check_expected();
return;
}
- if (cell->type == "$sr") {
- param_bool("\\SET_POLARITY");
- param_bool("\\CLR_POLARITY");
- port("\\SET", param("\\WIDTH"));
- port("\\CLR", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($sr)) {
+ param_bool(ID(SET_POLARITY));
+ param_bool(ID(CLR_POLARITY));
+ port(ID(SET), param(ID(WIDTH)));
+ port(ID(CLR), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$ff") {
- port("\\D", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($ff)) {
+ port(ID(D), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$dff") {
- param_bool("\\CLK_POLARITY");
- port("\\CLK", 1);
- port("\\D", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($dff)) {
+ param_bool(ID(CLK_POLARITY));
+ port(ID(CLK), 1);
+ port(ID(D), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$dffe") {
- param_bool("\\CLK_POLARITY");
- param_bool("\\EN_POLARITY");
- port("\\CLK", 1);
- port("\\EN", 1);
- port("\\D", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($dffe)) {
+ param_bool(ID(CLK_POLARITY));
+ param_bool(ID(EN_POLARITY));
+ port(ID(CLK), 1);
+ port(ID(EN), 1);
+ port(ID(D), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$dffsr") {
- param_bool("\\CLK_POLARITY");
- param_bool("\\SET_POLARITY");
- param_bool("\\CLR_POLARITY");
- port("\\CLK", 1);
- port("\\SET", param("\\WIDTH"));
- port("\\CLR", param("\\WIDTH"));
- port("\\D", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($dffsr)) {
+ param_bool(ID(CLK_POLARITY));
+ param_bool(ID(SET_POLARITY));
+ param_bool(ID(CLR_POLARITY));
+ port(ID(CLK), 1);
+ port(ID(SET), param(ID(WIDTH)));
+ port(ID(CLR), param(ID(WIDTH)));
+ port(ID(D), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$adff") {
- param_bool("\\CLK_POLARITY");
- param_bool("\\ARST_POLARITY");
- param_bits("\\ARST_VALUE", param("\\WIDTH"));
- port("\\CLK", 1);
- port("\\ARST", 1);
- port("\\D", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($adff)) {
+ param_bool(ID(CLK_POLARITY));
+ param_bool(ID(ARST_POLARITY));
+ param_bits(ID(ARST_VALUE), param(ID(WIDTH)));
+ port(ID(CLK), 1);
+ port(ID(ARST), 1);
+ port(ID(D), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$dlatch") {
- param_bool("\\EN_POLARITY");
- port("\\EN", 1);
- port("\\D", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($dlatch)) {
+ param_bool(ID(EN_POLARITY));
+ port(ID(EN), 1);
+ port(ID(D), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$dlatchsr") {
- param_bool("\\EN_POLARITY");
- param_bool("\\SET_POLARITY");
- param_bool("\\CLR_POLARITY");
- port("\\EN", 1);
- port("\\SET", param("\\WIDTH"));
- port("\\CLR", param("\\WIDTH"));
- port("\\D", param("\\WIDTH"));
- port("\\Q", param("\\WIDTH"));
+ if (cell->type == ID($dlatchsr)) {
+ param_bool(ID(EN_POLARITY));
+ param_bool(ID(SET_POLARITY));
+ param_bool(ID(CLR_POLARITY));
+ port(ID(EN), 1);
+ port(ID(SET), param(ID(WIDTH)));
+ port(ID(CLR), param(ID(WIDTH)));
+ port(ID(D), param(ID(WIDTH)));
+ port(ID(Q), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$fsm") {
- param("\\NAME");
- param_bool("\\CLK_POLARITY");
- param_bool("\\ARST_POLARITY");
- param("\\STATE_BITS");
- param("\\STATE_NUM");
- param("\\STATE_NUM_LOG2");
- param("\\STATE_RST");
- param_bits("\\STATE_TABLE", param("\\STATE_BITS") * param("\\STATE_NUM"));
- param("\\TRANS_NUM");
- param_bits("\\TRANS_TABLE", param("\\TRANS_NUM") * (2*param("\\STATE_NUM_LOG2") + param("\\CTRL_IN_WIDTH") + param("\\CTRL_OUT_WIDTH")));
- port("\\CLK", 1);
- port("\\ARST", 1);
- port("\\CTRL_IN", param("\\CTRL_IN_WIDTH"));
- port("\\CTRL_OUT", param("\\CTRL_OUT_WIDTH"));
+ if (cell->type == ID($fsm)) {
+ param(ID(NAME));
+ param_bool(ID(CLK_POLARITY));
+ param_bool(ID(ARST_POLARITY));
+ param(ID(STATE_BITS));
+ param(ID(STATE_NUM));
+ param(ID(STATE_NUM_LOG2));
+ param(ID(STATE_RST));
+ param_bits(ID(STATE_TABLE), param(ID(STATE_BITS)) * param(ID(STATE_NUM)));
+ param(ID(TRANS_NUM));
+ param_bits(ID(TRANS_TABLE), param(ID(TRANS_NUM)) * (2*param(ID(STATE_NUM_LOG2)) + param(ID(CTRL_IN_WIDTH)) + param(ID(CTRL_OUT_WIDTH))));
+ port(ID(CLK), 1);
+ port(ID(ARST), 1);
+ port(ID(CTRL_IN), param(ID(CTRL_IN_WIDTH)));
+ port(ID(CTRL_OUT), param(ID(CTRL_OUT_WIDTH)));
check_expected();
return;
}
- if (cell->type == "$memrd") {
- param("\\MEMID");
- param_bool("\\CLK_ENABLE");
- param_bool("\\CLK_POLARITY");
- param_bool("\\TRANSPARENT");
- port("\\CLK", 1);
- port("\\EN", 1);
- port("\\ADDR", param("\\ABITS"));
- port("\\DATA", param("\\WIDTH"));
+ if (cell->type == ID($memrd)) {
+ param(ID(MEMID));
+ param_bool(ID(CLK_ENABLE));
+ param_bool(ID(CLK_POLARITY));
+ param_bool(ID(TRANSPARENT));
+ port(ID(CLK), 1);
+ port(ID(EN), 1);
+ port(ID(ADDR), param(ID(ABITS)));
+ port(ID(DATA), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$memwr") {
- param("\\MEMID");
- param_bool("\\CLK_ENABLE");
- param_bool("\\CLK_POLARITY");
- param("\\PRIORITY");
- port("\\CLK", 1);
- port("\\EN", param("\\WIDTH"));
- port("\\ADDR", param("\\ABITS"));
- port("\\DATA", param("\\WIDTH"));
+ if (cell->type == ID($memwr)) {
+ param(ID(MEMID));
+ param_bool(ID(CLK_ENABLE));
+ param_bool(ID(CLK_POLARITY));
+ param(ID(PRIORITY));
+ port(ID(CLK), 1);
+ port(ID(EN), param(ID(WIDTH)));
+ port(ID(ADDR), param(ID(ABITS)));
+ port(ID(DATA), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$meminit") {
- param("\\MEMID");
- param("\\PRIORITY");
- port("\\ADDR", param("\\ABITS"));
- port("\\DATA", param("\\WIDTH") * param("\\WORDS"));
+ if (cell->type == ID($meminit)) {
+ param(ID(MEMID));
+ param(ID(PRIORITY));
+ port(ID(ADDR), param(ID(ABITS)));
+ port(ID(DATA), param(ID(WIDTH)) * param(ID(WORDS)));
check_expected();
return;
}
- if (cell->type == "$mem") {
- param("\\MEMID");
- param("\\SIZE");
- param("\\OFFSET");
- param("\\INIT");
- param_bits("\\RD_CLK_ENABLE", max(1, param("\\RD_PORTS")));
- param_bits("\\RD_CLK_POLARITY", max(1, param("\\RD_PORTS")));
- param_bits("\\RD_TRANSPARENT", max(1, param("\\RD_PORTS")));
- param_bits("\\WR_CLK_ENABLE", max(1, param("\\WR_PORTS")));
- param_bits("\\WR_CLK_POLARITY", max(1, param("\\WR_PORTS")));
- port("\\RD_CLK", param("\\RD_PORTS"));
- port("\\RD_EN", param("\\RD_PORTS"));
- port("\\RD_ADDR", param("\\RD_PORTS") * param("\\ABITS"));
- port("\\RD_DATA", param("\\RD_PORTS") * param("\\WIDTH"));
- port("\\WR_CLK", param("\\WR_PORTS"));
- port("\\WR_EN", param("\\WR_PORTS") * param("\\WIDTH"));
- port("\\WR_ADDR", param("\\WR_PORTS") * param("\\ABITS"));
- port("\\WR_DATA", param("\\WR_PORTS") * param("\\WIDTH"));
+ if (cell->type == ID($mem)) {
+ param(ID(MEMID));
+ param(ID(SIZE));
+ param(ID(OFFSET));
+ param(ID(INIT));
+ param_bits(ID(RD_CLK_ENABLE), max(1, param(ID(RD_PORTS))));
+ param_bits(ID(RD_CLK_POLARITY), max(1, param(ID(RD_PORTS))));
+ param_bits(ID(RD_TRANSPARENT), max(1, param(ID(RD_PORTS))));
+ param_bits(ID(WR_CLK_ENABLE), max(1, param(ID(WR_PORTS))));
+ param_bits(ID(WR_CLK_POLARITY), max(1, param(ID(WR_PORTS))));
+ port(ID(RD_CLK), param(ID(RD_PORTS)));
+ port(ID(RD_EN), param(ID(RD_PORTS)));
+ port(ID(RD_ADDR), param(ID(RD_PORTS)) * param(ID(ABITS)));
+ port(ID(RD_DATA), param(ID(RD_PORTS)) * param(ID(WIDTH)));
+ port(ID(WR_CLK), param(ID(WR_PORTS)));
+ port(ID(WR_EN), param(ID(WR_PORTS)) * param(ID(WIDTH)));
+ port(ID(WR_ADDR), param(ID(WR_PORTS)) * param(ID(ABITS)));
+ port(ID(WR_DATA), param(ID(WR_PORTS)) * param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$tribuf") {
- port("\\A", param("\\WIDTH"));
- port("\\Y", param("\\WIDTH"));
- port("\\EN", 1);
+ if (cell->type == ID($tribuf)) {
+ port(ID(A), param(ID(WIDTH)));
+ port(ID(Y), param(ID(WIDTH)));
+ port(ID(EN), 1);
check_expected();
return;
}
- if (cell->type.in("$assert", "$assume", "$live", "$fair", "$cover")) {
- port("\\A", 1);
- port("\\EN", 1);
+ if (cell->type.in(ID($assert), ID($assume), ID($live), ID($fair), ID($cover))) {
+ port(ID(A), 1);
+ port(ID(EN), 1);
check_expected();
return;
}
- if (cell->type == "$initstate") {
- port("\\Y", 1);
+ if (cell->type == ID($initstate)) {
+ port(ID(Y), 1);
check_expected();
return;
}
- if (cell->type.in("$anyconst", "$anyseq", "$allconst", "$allseq")) {
- port("\\Y", param("\\WIDTH"));
+ if (cell->type.in(ID($anyconst), ID($anyseq), ID($allconst), ID($allseq))) {
+ port(ID(Y), param(ID(WIDTH)));
check_expected();
return;
}
- if (cell->type == "$equiv") {
- port("\\A", 1);
- port("\\B", 1);
- port("\\Y", 1);
+ if (cell->type == ID($equiv)) {
+ port(ID(A), 1);
+ port(ID(B), 1);
+ port(ID(Y), 1);
check_expected();
return;
}
- if (cell->type.in("$specify2", "$specify3")) {
- param_bool("\\FULL");
- param_bool("\\SRC_DST_PEN");
- param_bool("\\SRC_DST_POL");
- param("\\T_RISE_MIN");
- param("\\T_RISE_TYP");
- param("\\T_RISE_MAX");
- param("\\T_FALL_MIN");
- param("\\T_FALL_TYP");
- param("\\T_FALL_MAX");
- port("\\EN", 1);
- port("\\SRC", param("\\SRC_WIDTH"));
- port("\\DST", param("\\DST_WIDTH"));
- if (cell->type == "$specify3") {
- param_bool("\\EDGE_EN");
- param_bool("\\EDGE_POL");
- param_bool("\\DAT_DST_PEN");
- param_bool("\\DAT_DST_POL");
- port("\\DAT", param("\\DST_WIDTH"));
+ if (cell->type.in(ID($specify2), ID($specify3))) {
+ param_bool(ID(FULL));
+ param_bool(ID(SRC_DST_PEN));
+ param_bool(ID(SRC_DST_POL));
+ param(ID(T_RISE_MIN));
+ param(ID(T_RISE_TYP));
+ param(ID(T_RISE_MAX));
+ param(ID(T_FALL_MIN));
+ param(ID(T_FALL_TYP));
+ param(ID(T_FALL_MAX));
+ port(ID(EN), 1);
+ port(ID(SRC), param(ID(SRC_WIDTH)));
+ port(ID(DST), param(ID(DST_WIDTH)));
+ if (cell->type == ID($specify3)) {
+ param_bool(ID(EDGE_EN));
+ param_bool(ID(EDGE_POL));
+ param_bool(ID(DAT_DST_PEN));
+ param_bool(ID(DAT_DST_POL));
+ port(ID(DAT), param(ID(DST_WIDTH)));
}
check_expected();
return;
}
- if (cell->type == "$specrule") {
- param("\\TYPE");
- param_bool("\\SRC_PEN");
- param_bool("\\SRC_POL");
- param_bool("\\DST_PEN");
- param_bool("\\DST_POL");
- param("\\T_LIMIT");
- param("\\T_LIMIT2");
- port("\\SRC_EN", 1);
- port("\\DST_EN", 1);
- port("\\SRC", param("\\SRC_WIDTH"));
- port("\\DST", param("\\DST_WIDTH"));
+ if (cell->type == ID($specrule)) {
+ param(ID(TYPE));
+ param_bool(ID(SRC_PEN));
+ param_bool(ID(SRC_POL));
+ param_bool(ID(DST_PEN));
+ param_bool(ID(DST_POL));
+ param(ID(T_LIMIT));
+ param(ID(T_LIMIT2));
+ port(ID(SRC_EN), 1);
+ port(ID(DST_EN), 1);
+ port(ID(SRC), param(ID(SRC_WIDTH)));
+ port(ID(DST), param(ID(DST_WIDTH)));
check_expected();
return;
}
- if (cell->type == "$_BUF_") { check_gate("AY"); return; }
- if (cell->type == "$_NOT_") { check_gate("AY"); return; }
- if (cell->type == "$_AND_") { check_gate("ABY"); return; }
- if (cell->type == "$_NAND_") { check_gate("ABY"); return; }
- if (cell->type == "$_OR_") { check_gate("ABY"); return; }
- if (cell->type == "$_NOR_") { check_gate("ABY"); return; }
- if (cell->type == "$_XOR_") { check_gate("ABY"); return; }
- if (cell->type == "$_XNOR_") { check_gate("ABY"); return; }
- if (cell->type == "$_ANDNOT_") { check_gate("ABY"); return; }
- if (cell->type == "$_ORNOT_") { check_gate("ABY"); return; }
- if (cell->type == "$_MUX_") { check_gate("ABSY"); return; }
- if (cell->type == "$_NMUX_") { check_gate("ABSY"); return; }
- if (cell->type == "$_AOI3_") { check_gate("ABCY"); return; }
- if (cell->type == "$_OAI3_") { check_gate("ABCY"); return; }
- if (cell->type == "$_AOI4_") { check_gate("ABCDY"); return; }
- if (cell->type == "$_OAI4_") { check_gate("ABCDY"); return; }
-
- if (cell->type == "$_TBUF_") { check_gate("AYE"); return; }
-
- if (cell->type == "$_MUX4_") { check_gate("ABCDSTY"); return; }
- if (cell->type == "$_MUX8_") { check_gate("ABCDEFGHSTUY"); return; }
- if (cell->type == "$_MUX16_") { check_gate("ABCDEFGHIJKLMNOPSTUVY"); return; }
-
- if (cell->type == "$_SR_NN_") { check_gate("SRQ"); return; }
- if (cell->type == "$_SR_NP_") { check_gate("SRQ"); return; }
- if (cell->type == "$_SR_PN_") { check_gate("SRQ"); return; }
- if (cell->type == "$_SR_PP_") { check_gate("SRQ"); return; }
-
- if (cell->type == "$_FF_") { check_gate("DQ"); return; }
- if (cell->type == "$_DFF_N_") { check_gate("DQC"); return; }
- if (cell->type == "$_DFF_P_") { check_gate("DQC"); return; }
-
- if (cell->type == "$_DFFE_NN_") { check_gate("DQCE"); return; }
- if (cell->type == "$_DFFE_NP_") { check_gate("DQCE"); return; }
- if (cell->type == "$_DFFE_PN_") { check_gate("DQCE"); return; }
- if (cell->type == "$_DFFE_PP_") { check_gate("DQCE"); return; }
-
- if (cell->type == "$_DFF_NN0_") { check_gate("DQCR"); return; }
- if (cell->type == "$_DFF_NN1_") { check_gate("DQCR"); return; }
- if (cell->type == "$_DFF_NP0_") { check_gate("DQCR"); return; }
- if (cell->type == "$_DFF_NP1_") { check_gate("DQCR"); return; }
- if (cell->type == "$_DFF_PN0_") { check_gate("DQCR"); return; }
- if (cell->type == "$_DFF_PN1_") { check_gate("DQCR"); return; }
- if (cell->type == "$_DFF_PP0_") { check_gate("DQCR"); return; }
- if (cell->type == "$_DFF_PP1_") { check_gate("DQCR"); return; }
-
- if (cell->type == "$_DFFSR_NNN_") { check_gate("CSRDQ"); return; }
- if (cell->type == "$_DFFSR_NNP_") { check_gate("CSRDQ"); return; }
- if (cell->type == "$_DFFSR_NPN_") { check_gate("CSRDQ"); return; }
- if (cell->type == "$_DFFSR_NPP_") { check_gate("CSRDQ"); return; }
- if (cell->type == "$_DFFSR_PNN_") { check_gate("CSRDQ"); return; }
- if (cell->type == "$_DFFSR_PNP_") { check_gate("CSRDQ"); return; }
- if (cell->type == "$_DFFSR_PPN_") { check_gate("CSRDQ"); return; }
- if (cell->type == "$_DFFSR_PPP_") { check_gate("CSRDQ"); return; }
-
- if (cell->type == "$_DLATCH_N_") { check_gate("EDQ"); return; }
- if (cell->type == "$_DLATCH_P_") { check_gate("EDQ"); return; }
-
- if (cell->type == "$_DLATCHSR_NNN_") { check_gate("ESRDQ"); return; }
- if (cell->type == "$_DLATCHSR_NNP_") { check_gate("ESRDQ"); return; }
- if (cell->type == "$_DLATCHSR_NPN_") { check_gate("ESRDQ"); return; }
- if (cell->type == "$_DLATCHSR_NPP_") { check_gate("ESRDQ"); return; }
- if (cell->type == "$_DLATCHSR_PNN_") { check_gate("ESRDQ"); return; }
- if (cell->type == "$_DLATCHSR_PNP_") { check_gate("ESRDQ"); return; }
- if (cell->type == "$_DLATCHSR_PPN_") { check_gate("ESRDQ"); return; }
- if (cell->type == "$_DLATCHSR_PPP_") { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_BUF_)) { check_gate("AY"); return; }
+ if (cell->type == ID($_NOT_)) { check_gate("AY"); return; }
+ if (cell->type == ID($_AND_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_NAND_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_OR_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_NOR_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_XOR_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_XNOR_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_ANDNOT_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_ORNOT_)) { check_gate("ABY"); return; }
+ if (cell->type == ID($_MUX_)) { check_gate("ABSY"); return; }
+ if (cell->type == ID($_NMUX_)) { check_gate("ABSY"); return; }
+ if (cell->type == ID($_AOI3_)) { check_gate("ABCY"); return; }
+ if (cell->type == ID($_OAI3_)) { check_gate("ABCY"); return; }
+ if (cell->type == ID($_AOI4_)) { check_gate("ABCDY"); return; }
+ if (cell->type == ID($_OAI4_)) { check_gate("ABCDY"); return; }
+
+ if (cell->type == ID($_TBUF_)) { check_gate("AYE"); return; }
+
+ if (cell->type == ID($_MUX4_)) { check_gate("ABCDSTY"); return; }
+ if (cell->type == ID($_MUX8_)) { check_gate("ABCDEFGHSTUY"); return; }
+ if (cell->type == ID($_MUX16_)) { check_gate("ABCDEFGHIJKLMNOPSTUVY"); return; }
+
+ if (cell->type == ID($_SR_NN_)) { check_gate("SRQ"); return; }
+ if (cell->type == ID($_SR_NP_)) { check_gate("SRQ"); return; }
+ if (cell->type == ID($_SR_PN_)) { check_gate("SRQ"); return; }
+ if (cell->type == ID($_SR_PP_)) { check_gate("SRQ"); return; }
+
+ if (cell->type == ID($_FF_)) { check_gate("DQ"); return; }
+ if (cell->type == ID($_DFF_N_)) { check_gate("DQC"); return; }
+ if (cell->type == ID($_DFF_P_)) { check_gate("DQC"); return; }
+
+ if (cell->type == ID($_DFFE_NN_)) { check_gate("DQCE"); return; }
+ if (cell->type == ID($_DFFE_NP_)) { check_gate("DQCE"); return; }
+ if (cell->type == ID($_DFFE_PN_)) { check_gate("DQCE"); return; }
+ if (cell->type == ID($_DFFE_PP_)) { check_gate("DQCE"); return; }
+
+ if (cell->type == ID($_DFF_NN0_)) { check_gate("DQCR"); return; }
+ if (cell->type == ID($_DFF_NN1_)) { check_gate("DQCR"); return; }
+ if (cell->type == ID($_DFF_NP0_)) { check_gate("DQCR"); return; }
+ if (cell->type == ID($_DFF_NP1_)) { check_gate("DQCR"); return; }
+ if (cell->type == ID($_DFF_PN0_)) { check_gate("DQCR"); return; }
+ if (cell->type == ID($_DFF_PN1_)) { check_gate("DQCR"); return; }
+ if (cell->type == ID($_DFF_PP0_)) { check_gate("DQCR"); return; }
+ if (cell->type == ID($_DFF_PP1_)) { check_gate("DQCR"); return; }
+
+ if (cell->type == ID($_DFFSR_NNN_)) { check_gate("CSRDQ"); return; }
+ if (cell->type == ID($_DFFSR_NNP_)) { check_gate("CSRDQ"); return; }
+ if (cell->type == ID($_DFFSR_NPN_)) { check_gate("CSRDQ"); return; }
+ if (cell->type == ID($_DFFSR_NPP_)) { check_gate("CSRDQ"); return; }
+ if (cell->type == ID($_DFFSR_PNN_)) { check_gate("CSRDQ"); return; }
+ if (cell->type == ID($_DFFSR_PNP_)) { check_gate("CSRDQ"); return; }
+ if (cell->type == ID($_DFFSR_PPN_)) { check_gate("CSRDQ"); return; }
+ if (cell->type == ID($_DFFSR_PPP_)) { check_gate("CSRDQ"); return; }
+
+ if (cell->type == ID($_DLATCH_N_)) { check_gate("EDQ"); return; }
+ if (cell->type == ID($_DLATCH_P_)) { check_gate("EDQ"); return; }
+
+ if (cell->type == ID($_DLATCHSR_NNN_)) { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_DLATCHSR_NNP_)) { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_DLATCHSR_NPN_)) { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_DLATCHSR_NPP_)) { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_DLATCHSR_PNN_)) { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_DLATCHSR_PNP_)) { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_DLATCHSR_PPN_)) { check_gate("ESRDQ"); return; }
+ if (cell->type == ID($_DLATCHSR_PPP_)) { check_gate("ESRDQ"); return; }
error(__LINE__);
}
@@ -1817,11 +1828,11 @@ RTLIL::Cell *RTLIL::Module::addCell(RTLIL::IdString name, const RTLIL::Cell *oth
#define DEF_METHOD(_func, _y_size, _type) \
RTLIL::Cell* RTLIL::Module::add ## _func(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_y, bool is_signed, const std::string &src) { \
RTLIL::Cell *cell = addCell(name, _type); \
- cell->parameters["\\A_SIGNED"] = is_signed; \
- cell->parameters["\\A_WIDTH"] = sig_a.size(); \
- cell->parameters["\\Y_WIDTH"] = sig_y.size(); \
- cell->setPort("\\A", sig_a); \
- cell->setPort("\\Y", sig_y); \
+ cell->parameters[ID(A_SIGNED)] = is_signed; \
+ cell->parameters[ID(A_WIDTH)] = sig_a.size(); \
+ cell->parameters[ID(Y_WIDTH)] = sig_y.size(); \
+ cell->setPort(ID(A), sig_a); \
+ cell->setPort(ID(Y), sig_y); \
cell->set_src_attribute(src); \
return cell; \
} \
@@ -1830,28 +1841,28 @@ RTLIL::Cell *RTLIL::Module::addCell(RTLIL::IdString name, const RTLIL::Cell *oth
add ## _func(name, sig_a, sig_y, is_signed, src); \
return sig_y; \
}
-DEF_METHOD(Not, sig_a.size(), "$not")
-DEF_METHOD(Pos, sig_a.size(), "$pos")
-DEF_METHOD(Neg, sig_a.size(), "$neg")
-DEF_METHOD(ReduceAnd, 1, "$reduce_and")
-DEF_METHOD(ReduceOr, 1, "$reduce_or")
-DEF_METHOD(ReduceXor, 1, "$reduce_xor")
-DEF_METHOD(ReduceXnor, 1, "$reduce_xnor")
-DEF_METHOD(ReduceBool, 1, "$reduce_bool")
-DEF_METHOD(LogicNot, 1, "$logic_not")
+DEF_METHOD(Not, sig_a.size(), ID($not))
+DEF_METHOD(Pos, sig_a.size(), ID($pos))
+DEF_METHOD(Neg, sig_a.size(), ID($neg))
+DEF_METHOD(ReduceAnd, 1, ID($reduce_and))
+DEF_METHOD(ReduceOr, 1, ID($reduce_or))
+DEF_METHOD(ReduceXor, 1, ID($reduce_xor))
+DEF_METHOD(ReduceXnor, 1, ID($reduce_xnor))
+DEF_METHOD(ReduceBool, 1, ID($reduce_bool))
+DEF_METHOD(LogicNot, 1, ID($logic_not))
#undef DEF_METHOD
#define DEF_METHOD(_func, _y_size, _type) \
RTLIL::Cell* RTLIL::Module::add ## _func(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_b, RTLIL::SigSpec sig_y, bool is_signed, const std::string &src) { \
RTLIL::Cell *cell = addCell(name, _type); \
- cell->parameters["\\A_SIGNED"] = is_signed; \
- cell->parameters["\\B_SIGNED"] = is_signed; \
- cell->parameters["\\A_WIDTH"] = sig_a.size(); \
- cell->parameters["\\B_WIDTH"] = sig_b.size(); \
- cell->parameters["\\Y_WIDTH"] = sig_y.size(); \
- cell->setPort("\\A", sig_a); \
- cell->setPort("\\B", sig_b); \
- cell->setPort("\\Y", sig_y); \
+ cell->parameters[ID(A_SIGNED)] = is_signed; \
+ cell->parameters[ID(B_SIGNED)] = is_signed; \
+ cell->parameters[ID(A_WIDTH)] = sig_a.size(); \
+ cell->parameters[ID(B_WIDTH)] = sig_b.size(); \
+ cell->parameters[ID(Y_WIDTH)] = sig_y.size(); \
+ cell->setPort(ID(A), sig_a); \
+ cell->setPort(ID(B), sig_b); \
+ cell->setPort(ID(Y), sig_y); \
cell->set_src_attribute(src); \
return cell; \
} \
@@ -1860,42 +1871,42 @@ DEF_METHOD(LogicNot, 1, "$logic_not")
add ## _func(name, sig_a, sig_b, sig_y, is_signed, src); \
return sig_y; \
}
-DEF_METHOD(And, max(sig_a.size(), sig_b.size()), "$and")
-DEF_METHOD(Or, max(sig_a.size(), sig_b.size()), "$or")
-DEF_METHOD(Xor, max(sig_a.size(), sig_b.size()), "$xor")
-DEF_METHOD(Xnor, max(sig_a.size(), sig_b.size()), "$xnor")
-DEF_METHOD(Shl, sig_a.size(), "$shl")
-DEF_METHOD(Shr, sig_a.size(), "$shr")
-DEF_METHOD(Sshl, sig_a.size(), "$sshl")
-DEF_METHOD(Sshr, sig_a.size(), "$sshr")
-DEF_METHOD(Shift, sig_a.size(), "$shift")
-DEF_METHOD(Shiftx, sig_a.size(), "$shiftx")
-DEF_METHOD(Lt, 1, "$lt")
-DEF_METHOD(Le, 1, "$le")
-DEF_METHOD(Eq, 1, "$eq")
-DEF_METHOD(Ne, 1, "$ne")
-DEF_METHOD(Eqx, 1, "$eqx")
-DEF_METHOD(Nex, 1, "$nex")
-DEF_METHOD(Ge, 1, "$ge")
-DEF_METHOD(Gt, 1, "$gt")
-DEF_METHOD(Add, max(sig_a.size(), sig_b.size()), "$add")
-DEF_METHOD(Sub, max(sig_a.size(), sig_b.size()), "$sub")
-DEF_METHOD(Mul, max(sig_a.size(), sig_b.size()), "$mul")
-DEF_METHOD(Div, max(sig_a.size(), sig_b.size()), "$div")
-DEF_METHOD(Mod, max(sig_a.size(), sig_b.size()), "$mod")
-DEF_METHOD(LogicAnd, 1, "$logic_and")
-DEF_METHOD(LogicOr, 1, "$logic_or")
+DEF_METHOD(And, max(sig_a.size(), sig_b.size()), ID($and))
+DEF_METHOD(Or, max(sig_a.size(), sig_b.size()), ID($or))
+DEF_METHOD(Xor, max(sig_a.size(), sig_b.size()), ID($xor))
+DEF_METHOD(Xnor, max(sig_a.size(), sig_b.size()), ID($xnor))
+DEF_METHOD(Shl, sig_a.size(), ID($shl))
+DEF_METHOD(Shr, sig_a.size(), ID($shr))
+DEF_METHOD(Sshl, sig_a.size(), ID($sshl))
+DEF_METHOD(Sshr, sig_a.size(), ID($sshr))
+DEF_METHOD(Shift, sig_a.size(), ID($shift))
+DEF_METHOD(Shiftx, sig_a.size(), ID($shiftx))
+DEF_METHOD(Lt, 1, ID($lt))
+DEF_METHOD(Le, 1, ID($le))
+DEF_METHOD(Eq, 1, ID($eq))
+DEF_METHOD(Ne, 1, ID($ne))
+DEF_METHOD(Eqx, 1, ID($eqx))
+DEF_METHOD(Nex, 1, ID($nex))
+DEF_METHOD(Ge, 1, ID($ge))
+DEF_METHOD(Gt, 1, ID($gt))
+DEF_METHOD(Add, max(sig_a.size(), sig_b.size()), ID($add))
+DEF_METHOD(Sub, max(sig_a.size(), sig_b.size()), ID($sub))
+DEF_METHOD(Mul, max(sig_a.size(), sig_b.size()), ID($mul))
+DEF_METHOD(Div, max(sig_a.size(), sig_b.size()), ID($div))
+DEF_METHOD(Mod, max(sig_a.size(), sig_b.size()), ID($mod))
+DEF_METHOD(LogicAnd, 1, ID($logic_and))
+DEF_METHOD(LogicOr, 1, ID($logic_or))
#undef DEF_METHOD
#define DEF_METHOD(_func, _type, _pmux) \
RTLIL::Cell* RTLIL::Module::add ## _func(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_b, RTLIL::SigSpec sig_s, RTLIL::SigSpec sig_y, const std::string &src) { \
RTLIL::Cell *cell = addCell(name, _type); \
- cell->parameters["\\WIDTH"] = sig_a.size(); \
- if (_pmux) cell->parameters["\\S_WIDTH"] = sig_s.size(); \
- cell->setPort("\\A", sig_a); \
- cell->setPort("\\B", sig_b); \
- cell->setPort("\\S", sig_s); \
- cell->setPort("\\Y", sig_y); \
+ cell->parameters[ID(WIDTH)] = sig_a.size(); \
+ if (_pmux) cell->parameters[ID(S_WIDTH)] = sig_s.size(); \
+ cell->setPort(ID(A), sig_a); \
+ cell->setPort(ID(B), sig_b); \
+ cell->setPort(ID(S), sig_s); \
+ cell->setPort(ID(Y), sig_y); \
cell->set_src_attribute(src); \
return cell; \
} \
@@ -1904,8 +1915,8 @@ DEF_METHOD(LogicOr, 1, "$logic_or")
add ## _func(name, sig_a, sig_b, sig_s, sig_y, src); \
return sig_y; \
}
-DEF_METHOD(Mux, "$mux", 0)
-DEF_METHOD(Pmux, "$pmux", 1)
+DEF_METHOD(Mux, ID($mux), 0)
+DEF_METHOD(Pmux, ID($pmux), 1)
#undef DEF_METHOD
#define DEF_METHOD_2(_func, _type, _P1, _P2) \
@@ -1966,22 +1977,22 @@ DEF_METHOD(Pmux, "$pmux", 1)
add ## _func(name, sig1, sig2, sig3, sig4, sig5, src); \
return sig5; \
}
-DEF_METHOD_2(BufGate, "$_BUF_", A, Y)
-DEF_METHOD_2(NotGate, "$_NOT_", A, Y)
-DEF_METHOD_3(AndGate, "$_AND_", A, B, Y)
-DEF_METHOD_3(NandGate, "$_NAND_", A, B, Y)
-DEF_METHOD_3(OrGate, "$_OR_", A, B, Y)
-DEF_METHOD_3(NorGate, "$_NOR_", A, B, Y)
-DEF_METHOD_3(XorGate, "$_XOR_", A, B, Y)
-DEF_METHOD_3(XnorGate, "$_XNOR_", A, B, Y)
-DEF_METHOD_3(AndnotGate, "$_ANDNOT_", A, B, Y)
-DEF_METHOD_3(OrnotGate, "$_ORNOT_", A, B, Y)
-DEF_METHOD_4(MuxGate, "$_MUX_", A, B, S, Y)
-DEF_METHOD_4(NmuxGate, "$_NMUX_", A, B, S, Y)
-DEF_METHOD_4(Aoi3Gate, "$_AOI3_", A, B, C, Y)
-DEF_METHOD_4(Oai3Gate, "$_OAI3_", A, B, C, Y)
-DEF_METHOD_5(Aoi4Gate, "$_AOI4_", A, B, C, D, Y)
-DEF_METHOD_5(Oai4Gate, "$_OAI4_", A, B, C, D, Y)
+DEF_METHOD_2(BufGate, ID($_BUF_), A, Y)
+DEF_METHOD_2(NotGate, ID($_NOT_), A, Y)
+DEF_METHOD_3(AndGate, ID($_AND_), A, B, Y)
+DEF_METHOD_3(NandGate, ID($_NAND_), A, B, Y)
+DEF_METHOD_3(OrGate, ID($_OR_), A, B, Y)
+DEF_METHOD_3(NorGate, ID($_NOR_), A, B, Y)
+DEF_METHOD_3(XorGate, ID($_XOR_), A, B, Y)
+DEF_METHOD_3(XnorGate, ID($_XNOR_), A, B, Y)
+DEF_METHOD_3(AndnotGate, ID($_ANDNOT_), A, B, Y)
+DEF_METHOD_3(OrnotGate, ID($_ORNOT_), A, B, Y)
+DEF_METHOD_4(MuxGate, ID($_MUX_), A, B, S, Y)
+DEF_METHOD_4(NmuxGate, ID($_NMUX_), A, B, S, Y)
+DEF_METHOD_4(Aoi3Gate, ID($_AOI3_), A, B, C, Y)
+DEF_METHOD_4(Oai3Gate, ID($_OAI3_), A, B, C, Y)
+DEF_METHOD_5(Aoi4Gate, ID($_AOI4_), A, B, C, D, Y)
+DEF_METHOD_5(Oai4Gate, ID($_OAI4_), A, B, C, D, Y)
#undef DEF_METHOD_2
#undef DEF_METHOD_3
#undef DEF_METHOD_4
@@ -1989,165 +2000,165 @@ DEF_METHOD_5(Oai4Gate, "$_OAI4_", A, B, C, D, Y)
RTLIL::Cell* RTLIL::Module::addPow(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_b, RTLIL::SigSpec sig_y, bool a_signed, bool b_signed, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$pow");
- cell->parameters["\\A_SIGNED"] = a_signed;
- cell->parameters["\\B_SIGNED"] = b_signed;
- cell->parameters["\\A_WIDTH"] = sig_a.size();
- cell->parameters["\\B_WIDTH"] = sig_b.size();
- cell->parameters["\\Y_WIDTH"] = sig_y.size();
- cell->setPort("\\A", sig_a);
- cell->setPort("\\B", sig_b);
- cell->setPort("\\Y", sig_y);
+ RTLIL::Cell *cell = addCell(name, ID($pow));
+ cell->parameters[ID(A_SIGNED)] = a_signed;
+ cell->parameters[ID(B_SIGNED)] = b_signed;
+ cell->parameters[ID(A_WIDTH)] = sig_a.size();
+ cell->parameters[ID(B_WIDTH)] = sig_b.size();
+ cell->parameters[ID(Y_WIDTH)] = sig_y.size();
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(B), sig_b);
+ cell->setPort(ID(Y), sig_y);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addSlice(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_y, RTLIL::Const offset, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$slice");
- cell->parameters["\\A_WIDTH"] = sig_a.size();
- cell->parameters["\\Y_WIDTH"] = sig_y.size();
- cell->parameters["\\OFFSET"] = offset;
- cell->setPort("\\A", sig_a);
- cell->setPort("\\Y", sig_y);
+ RTLIL::Cell *cell = addCell(name, ID($slice));
+ cell->parameters[ID(A_WIDTH)] = sig_a.size();
+ cell->parameters[ID(Y_WIDTH)] = sig_y.size();
+ cell->parameters[ID(OFFSET)] = offset;
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(Y), sig_y);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addConcat(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_b, RTLIL::SigSpec sig_y, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$concat");
- cell->parameters["\\A_WIDTH"] = sig_a.size();
- cell->parameters["\\B_WIDTH"] = sig_b.size();
- cell->setPort("\\A", sig_a);
- cell->setPort("\\B", sig_b);
- cell->setPort("\\Y", sig_y);
+ RTLIL::Cell *cell = addCell(name, ID($concat));
+ cell->parameters[ID(A_WIDTH)] = sig_a.size();
+ cell->parameters[ID(B_WIDTH)] = sig_b.size();
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(B), sig_b);
+ cell->setPort(ID(Y), sig_y);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addLut(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_y, RTLIL::Const lut, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$lut");
- cell->parameters["\\LUT"] = lut;
- cell->parameters["\\WIDTH"] = sig_a.size();
- cell->setPort("\\A", sig_a);
- cell->setPort("\\Y", sig_y);
+ RTLIL::Cell *cell = addCell(name, ID($lut));
+ cell->parameters[ID(LUT)] = lut;
+ cell->parameters[ID(WIDTH)] = sig_a.size();
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(Y), sig_y);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addTribuf(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_en, RTLIL::SigSpec sig_y, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$tribuf");
- cell->parameters["\\WIDTH"] = sig_a.size();
- cell->setPort("\\A", sig_a);
- cell->setPort("\\EN", sig_en);
- cell->setPort("\\Y", sig_y);
+ RTLIL::Cell *cell = addCell(name, ID($tribuf));
+ cell->parameters[ID(WIDTH)] = sig_a.size();
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(EN), sig_en);
+ cell->setPort(ID(Y), sig_y);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addAssert(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_en, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$assert");
- cell->setPort("\\A", sig_a);
- cell->setPort("\\EN", sig_en);
+ RTLIL::Cell *cell = addCell(name, ID($assert));
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(EN), sig_en);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addAssume(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_en, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$assume");
- cell->setPort("\\A", sig_a);
- cell->setPort("\\EN", sig_en);
+ RTLIL::Cell *cell = addCell(name, ID($assume));
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(EN), sig_en);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addLive(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_en, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$live");
- cell->setPort("\\A", sig_a);
- cell->setPort("\\EN", sig_en);
+ RTLIL::Cell *cell = addCell(name, ID($live));
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(EN), sig_en);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addFair(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_en, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$fair");
- cell->setPort("\\A", sig_a);
- cell->setPort("\\EN", sig_en);
+ RTLIL::Cell *cell = addCell(name, ID($fair));
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(EN), sig_en);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addCover(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_en, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$cover");
- cell->setPort("\\A", sig_a);
- cell->setPort("\\EN", sig_en);
+ RTLIL::Cell *cell = addCell(name, ID($cover));
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(EN), sig_en);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addEquiv(RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_b, RTLIL::SigSpec sig_y, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$equiv");
- cell->setPort("\\A", sig_a);
- cell->setPort("\\B", sig_b);
- cell->setPort("\\Y", sig_y);
+ RTLIL::Cell *cell = addCell(name, ID($equiv));
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(B), sig_b);
+ cell->setPort(ID(Y), sig_y);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addSr(RTLIL::IdString name, RTLIL::SigSpec sig_set, RTLIL::SigSpec sig_clr, RTLIL::SigSpec sig_q, bool set_polarity, bool clr_polarity, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$sr");
- cell->parameters["\\SET_POLARITY"] = set_polarity;
- cell->parameters["\\CLR_POLARITY"] = clr_polarity;
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\SET", sig_set);
- cell->setPort("\\CLR", sig_clr);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($sr));
+ cell->parameters[ID(SET_POLARITY)] = set_polarity;
+ cell->parameters[ID(CLR_POLARITY)] = clr_polarity;
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(SET), sig_set);
+ cell->setPort(ID(CLR), sig_clr);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addFf(RTLIL::IdString name, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$ff");
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($ff));
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addDff(RTLIL::IdString name, RTLIL::SigSpec sig_clk, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool clk_polarity, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$dff");
- cell->parameters["\\CLK_POLARITY"] = clk_polarity;
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\CLK", sig_clk);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($dff));
+ cell->parameters[ID(CLK_POLARITY)] = clk_polarity;
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(CLK), sig_clk);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addDffe(RTLIL::IdString name, RTLIL::SigSpec sig_clk, RTLIL::SigSpec sig_en, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool clk_polarity, bool en_polarity, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$dffe");
- cell->parameters["\\CLK_POLARITY"] = clk_polarity;
- cell->parameters["\\EN_POLARITY"] = en_polarity;
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\CLK", sig_clk);
- cell->setPort("\\EN", sig_en);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($dffe));
+ cell->parameters[ID(CLK_POLARITY)] = clk_polarity;
+ cell->parameters[ID(EN_POLARITY)] = en_polarity;
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(CLK), sig_clk);
+ cell->setPort(ID(EN), sig_en);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2155,16 +2166,16 @@ RTLIL::Cell* RTLIL::Module::addDffe(RTLIL::IdString name, RTLIL::SigSpec sig_clk
RTLIL::Cell* RTLIL::Module::addDffsr(RTLIL::IdString name, RTLIL::SigSpec sig_clk, RTLIL::SigSpec sig_set, RTLIL::SigSpec sig_clr,
RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool clk_polarity, bool set_polarity, bool clr_polarity, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$dffsr");
- cell->parameters["\\CLK_POLARITY"] = clk_polarity;
- cell->parameters["\\SET_POLARITY"] = set_polarity;
- cell->parameters["\\CLR_POLARITY"] = clr_polarity;
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\CLK", sig_clk);
- cell->setPort("\\SET", sig_set);
- cell->setPort("\\CLR", sig_clr);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($dffsr));
+ cell->parameters[ID(CLK_POLARITY)] = clk_polarity;
+ cell->parameters[ID(SET_POLARITY)] = set_polarity;
+ cell->parameters[ID(CLR_POLARITY)] = clr_polarity;
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(CLK), sig_clk);
+ cell->setPort(ID(SET), sig_set);
+ cell->setPort(ID(CLR), sig_clr);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2172,27 +2183,27 @@ RTLIL::Cell* RTLIL::Module::addDffsr(RTLIL::IdString name, RTLIL::SigSpec sig_cl
RTLIL::Cell* RTLIL::Module::addAdff(RTLIL::IdString name, RTLIL::SigSpec sig_clk, RTLIL::SigSpec sig_arst, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q,
RTLIL::Const arst_value, bool clk_polarity, bool arst_polarity, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$adff");
- cell->parameters["\\CLK_POLARITY"] = clk_polarity;
- cell->parameters["\\ARST_POLARITY"] = arst_polarity;
- cell->parameters["\\ARST_VALUE"] = arst_value;
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\CLK", sig_clk);
- cell->setPort("\\ARST", sig_arst);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($adff));
+ cell->parameters[ID(CLK_POLARITY)] = clk_polarity;
+ cell->parameters[ID(ARST_POLARITY)] = arst_polarity;
+ cell->parameters[ID(ARST_VALUE)] = arst_value;
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(CLK), sig_clk);
+ cell->setPort(ID(ARST), sig_arst);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addDlatch(RTLIL::IdString name, RTLIL::SigSpec sig_en, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool en_polarity, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$dlatch");
- cell->parameters["\\EN_POLARITY"] = en_polarity;
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\EN", sig_en);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($dlatch));
+ cell->parameters[ID(EN_POLARITY)] = en_polarity;
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(EN), sig_en);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2200,25 +2211,25 @@ RTLIL::Cell* RTLIL::Module::addDlatch(RTLIL::IdString name, RTLIL::SigSpec sig_e
RTLIL::Cell* RTLIL::Module::addDlatchsr(RTLIL::IdString name, RTLIL::SigSpec sig_en, RTLIL::SigSpec sig_set, RTLIL::SigSpec sig_clr,
RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool en_polarity, bool set_polarity, bool clr_polarity, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$dlatchsr");
- cell->parameters["\\EN_POLARITY"] = en_polarity;
- cell->parameters["\\SET_POLARITY"] = set_polarity;
- cell->parameters["\\CLR_POLARITY"] = clr_polarity;
- cell->parameters["\\WIDTH"] = sig_q.size();
- cell->setPort("\\EN", sig_en);
- cell->setPort("\\SET", sig_set);
- cell->setPort("\\CLR", sig_clr);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($dlatchsr));
+ cell->parameters[ID(EN_POLARITY)] = en_polarity;
+ cell->parameters[ID(SET_POLARITY)] = set_polarity;
+ cell->parameters[ID(CLR_POLARITY)] = clr_polarity;
+ cell->parameters[ID(WIDTH)] = sig_q.size();
+ cell->setPort(ID(EN), sig_en);
+ cell->setPort(ID(SET), sig_set);
+ cell->setPort(ID(CLR), sig_clr);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
RTLIL::Cell* RTLIL::Module::addFfGate(RTLIL::IdString name, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, const std::string &src)
{
- RTLIL::Cell *cell = addCell(name, "$_FF_");
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ RTLIL::Cell *cell = addCell(name, ID($_FF_));
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2226,9 +2237,9 @@ RTLIL::Cell* RTLIL::Module::addFfGate(RTLIL::IdString name, RTLIL::SigSpec sig_d
RTLIL::Cell* RTLIL::Module::addDffGate(RTLIL::IdString name, RTLIL::SigSpec sig_clk, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool clk_polarity, const std::string &src)
{
RTLIL::Cell *cell = addCell(name, stringf("$_DFF_%c_", clk_polarity ? 'P' : 'N'));
- cell->setPort("\\C", sig_clk);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(C), sig_clk);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2236,10 +2247,10 @@ RTLIL::Cell* RTLIL::Module::addDffGate(RTLIL::IdString name, RTLIL::SigSpec sig_
RTLIL::Cell* RTLIL::Module::addDffeGate(RTLIL::IdString name, RTLIL::SigSpec sig_clk, RTLIL::SigSpec sig_en, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool clk_polarity, bool en_polarity, const std::string &src)
{
RTLIL::Cell *cell = addCell(name, stringf("$_DFFE_%c%c_", clk_polarity ? 'P' : 'N', en_polarity ? 'P' : 'N'));
- cell->setPort("\\C", sig_clk);
- cell->setPort("\\E", sig_en);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(C), sig_clk);
+ cell->setPort(ID(E), sig_en);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2248,11 +2259,11 @@ RTLIL::Cell* RTLIL::Module::addDffsrGate(RTLIL::IdString name, RTLIL::SigSpec si
RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool clk_polarity, bool set_polarity, bool clr_polarity, const std::string &src)
{
RTLIL::Cell *cell = addCell(name, stringf("$_DFFSR_%c%c%c_", clk_polarity ? 'P' : 'N', set_polarity ? 'P' : 'N', clr_polarity ? 'P' : 'N'));
- cell->setPort("\\C", sig_clk);
- cell->setPort("\\S", sig_set);
- cell->setPort("\\R", sig_clr);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(C), sig_clk);
+ cell->setPort(ID(S), sig_set);
+ cell->setPort(ID(R), sig_clr);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2261,10 +2272,10 @@ RTLIL::Cell* RTLIL::Module::addAdffGate(RTLIL::IdString name, RTLIL::SigSpec sig
bool arst_value, bool clk_polarity, bool arst_polarity, const std::string &src)
{
RTLIL::Cell *cell = addCell(name, stringf("$_DFF_%c%c%c_", clk_polarity ? 'P' : 'N', arst_polarity ? 'P' : 'N', arst_value ? '1' : '0'));
- cell->setPort("\\C", sig_clk);
- cell->setPort("\\R", sig_arst);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(C), sig_clk);
+ cell->setPort(ID(R), sig_arst);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2272,9 +2283,9 @@ RTLIL::Cell* RTLIL::Module::addAdffGate(RTLIL::IdString name, RTLIL::SigSpec sig
RTLIL::Cell* RTLIL::Module::addDlatchGate(RTLIL::IdString name, RTLIL::SigSpec sig_en, RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool en_polarity, const std::string &src)
{
RTLIL::Cell *cell = addCell(name, stringf("$_DLATCH_%c_", en_polarity ? 'P' : 'N'));
- cell->setPort("\\E", sig_en);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(E), sig_en);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2283,11 +2294,11 @@ RTLIL::Cell* RTLIL::Module::addDlatchsrGate(RTLIL::IdString name, RTLIL::SigSpec
RTLIL::SigSpec sig_d, RTLIL::SigSpec sig_q, bool en_polarity, bool set_polarity, bool clr_polarity, const std::string &src)
{
RTLIL::Cell *cell = addCell(name, stringf("$_DLATCHSR_%c%c%c_", en_polarity ? 'P' : 'N', set_polarity ? 'P' : 'N', clr_polarity ? 'P' : 'N'));
- cell->setPort("\\E", sig_en);
- cell->setPort("\\S", sig_set);
- cell->setPort("\\R", sig_clr);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(E), sig_en);
+ cell->setPort(ID(S), sig_set);
+ cell->setPort(ID(R), sig_clr);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->set_src_attribute(src);
return cell;
}
@@ -2295,9 +2306,9 @@ RTLIL::Cell* RTLIL::Module::addDlatchsrGate(RTLIL::IdString name, RTLIL::SigSpec
RTLIL::SigSpec RTLIL::Module::Anyconst(RTLIL::IdString name, int width, const std::string &src)
{
RTLIL::SigSpec sig = addWire(NEW_ID, width);
- Cell *cell = addCell(name, "$anyconst");
- cell->setParam("\\WIDTH", width);
- cell->setPort("\\Y", sig);
+ Cell *cell = addCell(name, ID($anyconst));
+ cell->setParam(ID(WIDTH), width);
+ cell->setPort(ID(Y), sig);
cell->set_src_attribute(src);
return sig;
}
@@ -2305,9 +2316,9 @@ RTLIL::SigSpec RTLIL::Module::Anyconst(RTLIL::IdString name, int width, const st
RTLIL::SigSpec RTLIL::Module::Anyseq(RTLIL::IdString name, int width, const std::string &src)
{
RTLIL::SigSpec sig = addWire(NEW_ID, width);
- Cell *cell = addCell(name, "$anyseq");
- cell->setParam("\\WIDTH", width);
- cell->setPort("\\Y", sig);
+ Cell *cell = addCell(name, ID($anyseq));
+ cell->setParam(ID(WIDTH), width);
+ cell->setPort(ID(Y), sig);
cell->set_src_attribute(src);
return sig;
}
@@ -2315,9 +2326,9 @@ RTLIL::SigSpec RTLIL::Module::Anyseq(RTLIL::IdString name, int width, const std:
RTLIL::SigSpec RTLIL::Module::Allconst(RTLIL::IdString name, int width, const std::string &src)
{
RTLIL::SigSpec sig = addWire(NEW_ID, width);
- Cell *cell = addCell(name, "$allconst");
- cell->setParam("\\WIDTH", width);
- cell->setPort("\\Y", sig);
+ Cell *cell = addCell(name, ID($allconst));
+ cell->setParam(ID(WIDTH), width);
+ cell->setPort(ID(Y), sig);
cell->set_src_attribute(src);
return sig;
}
@@ -2325,9 +2336,9 @@ RTLIL::SigSpec RTLIL::Module::Allconst(RTLIL::IdString name, int width, const st
RTLIL::SigSpec RTLIL::Module::Allseq(RTLIL::IdString name, int width, const std::string &src)
{
RTLIL::SigSpec sig = addWire(NEW_ID, width);
- Cell *cell = addCell(name, "$allseq");
- cell->setParam("\\WIDTH", width);
- cell->setPort("\\Y", sig);
+ Cell *cell = addCell(name, ID($allseq));
+ cell->setParam(ID(WIDTH), width);
+ cell->setPort(ID(Y), sig);
cell->set_src_attribute(src);
return sig;
}
@@ -2335,8 +2346,8 @@ RTLIL::SigSpec RTLIL::Module::Allseq(RTLIL::IdString name, int width, const std:
RTLIL::SigSpec RTLIL::Module::Initstate(RTLIL::IdString name, const std::string &src)
{
RTLIL::SigSpec sig = addWire(NEW_ID);
- Cell *cell = addCell(name, "$initstate");
- cell->setPort("\\Y", sig);
+ Cell *cell = addCell(name, ID($initstate));
+ cell->setPort(ID(Y), sig);
cell->set_src_attribute(src);
return sig;
}
@@ -2557,56 +2568,56 @@ void RTLIL::Cell::fixup_parameters(bool set_a_signed, bool set_b_signed)
type.begins_with("$verific$") || type.begins_with("$array:") || type.begins_with("$extern:"))
return;
- if (type == "$mux" || type == "$pmux") {
- parameters["\\WIDTH"] = GetSize(connections_["\\Y"]);
- if (type == "$pmux")
- parameters["\\S_WIDTH"] = GetSize(connections_["\\S"]);
+ if (type == ID($mux) || type == ID($pmux)) {
+ parameters[ID(WIDTH)] = GetSize(connections_[ID(Y)]);
+ if (type == ID($pmux))
+ parameters[ID(S_WIDTH)] = GetSize(connections_[ID(S)]);
check();
return;
}
- if (type == "$lut" || type == "$sop") {
- parameters["\\WIDTH"] = GetSize(connections_["\\A"]);
+ if (type == ID($lut) || type == ID($sop)) {
+ parameters[ID(WIDTH)] = GetSize(connections_[ID(A)]);
return;
}
- if (type == "$fa") {
- parameters["\\WIDTH"] = GetSize(connections_["\\Y"]);
+ if (type == ID($fa)) {
+ parameters[ID(WIDTH)] = GetSize(connections_[ID(Y)]);
return;
}
- if (type == "$lcu") {
- parameters["\\WIDTH"] = GetSize(connections_["\\CO"]);
+ if (type == ID($lcu)) {
+ parameters[ID(WIDTH)] = GetSize(connections_[ID(CO)]);
return;
}
- bool signedness_ab = !type.in("$slice", "$concat", "$macc");
+ bool signedness_ab = !type.in(ID($slice), ID($concat), ID($macc));
- if (connections_.count("\\A")) {
+ if (connections_.count(ID(A))) {
if (signedness_ab) {
if (set_a_signed)
- parameters["\\A_SIGNED"] = true;
- else if (parameters.count("\\A_SIGNED") == 0)
- parameters["\\A_SIGNED"] = false;
+ parameters[ID(A_SIGNED)] = true;
+ else if (parameters.count(ID(A_SIGNED)) == 0)
+ parameters[ID(A_SIGNED)] = false;
}
- parameters["\\A_WIDTH"] = GetSize(connections_["\\A"]);
+ parameters[ID(A_WIDTH)] = GetSize(connections_[ID(A)]);
}
- if (connections_.count("\\B")) {
+ if (connections_.count(ID(B))) {
if (signedness_ab) {
if (set_b_signed)
- parameters["\\B_SIGNED"] = true;
- else if (parameters.count("\\B_SIGNED") == 0)
- parameters["\\B_SIGNED"] = false;
+ parameters[ID(B_SIGNED)] = true;
+ else if (parameters.count(ID(B_SIGNED)) == 0)
+ parameters[ID(B_SIGNED)] = false;
}
- parameters["\\B_WIDTH"] = GetSize(connections_["\\B"]);
+ parameters[ID(B_WIDTH)] = GetSize(connections_[ID(B)]);
}
- if (connections_.count("\\Y"))
- parameters["\\Y_WIDTH"] = GetSize(connections_["\\Y"]);
+ if (connections_.count(ID(Y)))
+ parameters[ID(Y_WIDTH)] = GetSize(connections_[ID(Y)]);
- if (connections_.count("\\Q"))
- parameters["\\WIDTH"] = GetSize(connections_["\\Q"]);
+ if (connections_.count(ID(Q)))
+ parameters[ID(WIDTH)] = GetSize(connections_[ID(Q)]);
check();
}
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index 37b5f984c..c08653b65 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -78,6 +78,8 @@ namespace RTLIL
{
#undef YOSYS_XTRACE_GET_PUT
#undef YOSYS_SORT_ID_FREE_LIST
+ #undef YOSYS_USE_STICKY_IDS
+ #undef YOSYS_NO_IDS_REFCNT
// the global id string cache
@@ -87,13 +89,17 @@ namespace RTLIL
~destruct_guard_t() { ok = false; }
} destruct_guard;
- static std::vector<int> global_refcount_storage_;
static std::vector<char*> global_id_storage_;
static dict<char*, int, hash_cstr_ops> global_id_index_;
+ #ifndef YOSYS_NO_IDS_REFCNT
+ static std::vector<int> global_refcount_storage_;
static std::vector<int> global_free_idx_list_;
+ #endif
+ #ifdef YOSYS_USE_STICKY_IDS
static int last_created_idx_ptr_;
static int last_created_idx_[8];
+ #endif
static inline void xtrace_db_dump()
{
@@ -110,12 +116,14 @@ namespace RTLIL
static inline void checkpoint()
{
+ #ifdef YOSYS_USE_STICKY_IDS
last_created_idx_ptr_ = 0;
for (int i = 0; i < 8; i++) {
if (last_created_idx_[i])
put_reference(last_created_idx_[i]);
last_created_idx_[i] = 0;
}
+ #endif
#ifdef YOSYS_SORT_ID_FREE_LIST
std::sort(global_free_idx_list_.begin(), global_free_idx_list_.end(), std::greater<int>());
#endif
@@ -123,36 +131,47 @@ namespace RTLIL
static inline int get_reference(int idx)
{
- global_refcount_storage_.at(idx)++;
+ if (idx) {
+ #ifndef YOSYS_NO_IDS_REFCNT
+ global_refcount_storage_[idx]++;
+ #endif
#ifdef YOSYS_XTRACE_GET_PUT
- if (yosys_xtrace) {
- log("#X# GET-BY-INDEX '%s' (index %d, refcount %d)\n", global_id_storage_.at(idx), idx, global_refcount_storage_.at(idx));
- }
+ if (yosys_xtrace)
+ log("#X# GET-BY-INDEX '%s' (index %d, refcount %d)\n", global_id_storage_.at(idx), idx, global_refcount_storage_.at(idx));
#endif
+ }
return idx;
}
- static inline int get_reference(const char *p)
+ static int get_reference(const char *p)
{
log_assert(destruct_guard.ok);
- if (p[0]) {
- log_assert(p[1] != 0);
- log_assert(p[0] == '$' || p[0] == '\\');
- }
+ if (!p[0])
+ return 0;
+
+ log_assert(p[0] == '$' || p[0] == '\\');
+ log_assert(p[1] != 0);
auto it = global_id_index_.find((char*)p);
if (it != global_id_index_.end()) {
+ #ifndef YOSYS_NO_IDS_REFCNT
global_refcount_storage_.at(it->second)++;
+ #endif
#ifdef YOSYS_XTRACE_GET_PUT
- if (yosys_xtrace) {
+ if (yosys_xtrace)
log("#X# GET-BY-NAME '%s' (index %d, refcount %d)\n", global_id_storage_.at(it->second), it->second, global_refcount_storage_.at(it->second));
- }
#endif
return it->second;
}
+ #ifndef YOSYS_NO_IDS_REFCNT
if (global_free_idx_list_.empty()) {
+ if (global_id_storage_.empty()) {
+ global_refcount_storage_.push_back(0);
+ global_id_storage_.push_back((char*)"");
+ global_id_index_[global_id_storage_.back()] = 0;
+ }
log_assert(global_id_storage_.size() < 0x40000000);
global_free_idx_list_.push_back(global_id_storage_.size());
global_id_storage_.push_back(nullptr);
@@ -164,13 +183,15 @@ namespace RTLIL
global_id_storage_.at(idx) = strdup(p);
global_id_index_[global_id_storage_.at(idx)] = idx;
global_refcount_storage_.at(idx)++;
-
- // Avoid Create->Delete->Create pattern
- if (last_created_idx_[last_created_idx_ptr_])
- put_reference(last_created_idx_[last_created_idx_ptr_]);
- last_created_idx_[last_created_idx_ptr_] = idx;
- get_reference(last_created_idx_[last_created_idx_ptr_]);
- last_created_idx_ptr_ = (last_created_idx_ptr_ + 1) & 7;
+ #else
+ if (global_id_storage_.empty()) {
+ global_id_storage_.push_back((char*)"");
+ global_id_index_[global_id_storage_.back()] = 0;
+ }
+ int idx = global_id_storage_.size();
+ global_id_storage_.push_back(strdup(p));
+ global_id_index_[global_id_storage_.back()] = idx;
+ #endif
if (yosys_xtrace) {
log("#X# New IdString '%s' with index %d.\n", p, idx);
@@ -178,18 +199,28 @@ namespace RTLIL
}
#ifdef YOSYS_XTRACE_GET_PUT
- if (yosys_xtrace) {
+ if (yosys_xtrace)
log("#X# GET-BY-NAME '%s' (index %d, refcount %d)\n", global_id_storage_.at(idx), idx, global_refcount_storage_.at(idx));
- }
#endif
+
+ #ifdef YOSYS_USE_STICKY_IDS
+ // Avoid Create->Delete->Create pattern
+ if (last_created_idx_[last_created_idx_ptr_])
+ put_reference(last_created_idx_[last_created_idx_ptr_]);
+ last_created_idx_[last_created_idx_ptr_] = idx;
+ get_reference(last_created_idx_[last_created_idx_ptr_]);
+ last_created_idx_ptr_ = (last_created_idx_ptr_ + 1) & 7;
+ #endif
+
return idx;
}
+ #ifndef YOSYS_NO_IDS_REFCNT
static inline void put_reference(int idx)
{
// put_reference() may be called from destructors after the destructor of
// global_refcount_storage_ has been run. in this case we simply do nothing.
- if (!destruct_guard.ok)
+ if (!destruct_guard.ok || !idx)
return;
#ifdef YOSYS_XTRACE_GET_PUT
@@ -198,11 +229,13 @@ namespace RTLIL
}
#endif
- log_assert(global_refcount_storage_.at(idx) > 0);
+ int &refcount = global_refcount_storage_[idx];
- if (--global_refcount_storage_.at(idx) != 0)
+ if (--refcount > 0)
return;
+ log_assert(refcount == 0);
+
if (yosys_xtrace) {
log("#X# Removed IdString '%s' with index %d.\n", global_id_storage_.at(idx), idx);
log_backtrace("-X- ", yosys_xtrace-1);
@@ -213,46 +246,50 @@ namespace RTLIL
global_id_storage_.at(idx) = nullptr;
global_free_idx_list_.push_back(idx);
}
+ #else
+ static inline void put_reference(int) { }
+ #endif
// the actual IdString object is just is a single int
int index_;
- IdString() : index_(get_reference("")) { }
- IdString(const char *str) : index_(get_reference(str)) { }
- IdString(const IdString &str) : index_(get_reference(str.index_)) { }
- IdString(const std::string &str) : index_(get_reference(str.c_str())) { }
- ~IdString() { put_reference(index_); }
+ inline IdString() : index_(0) { }
+ inline IdString(const char *str) : index_(get_reference(str)) { }
+ inline IdString(const IdString &str) : index_(get_reference(str.index_)) { }
+ inline IdString(IdString &&str) : index_(str.index_) { str.index_ = 0; }
+ inline IdString(const std::string &str) : index_(get_reference(str.c_str())) { }
+ inline ~IdString() { put_reference(index_); }
- void operator=(const IdString &rhs) {
+ inline void operator=(const IdString &rhs) {
put_reference(index_);
index_ = get_reference(rhs.index_);
}
- void operator=(const char *rhs) {
+ inline void operator=(const char *rhs) {
IdString id(rhs);
*this = id;
}
- void operator=(const std::string &rhs) {
+ inline void operator=(const std::string &rhs) {
IdString id(rhs);
*this = id;
}
- const char *c_str() const {
+ inline const char *c_str() const {
return global_id_storage_.at(index_);
}
- std::string str() const {
+ inline std::string str() const {
return std::string(global_id_storage_.at(index_));
}
- bool operator<(const IdString &rhs) const {
+ inline bool operator<(const IdString &rhs) const {
return index_ < rhs.index_;
}
- bool operator==(const IdString &rhs) const { return index_ == rhs.index_; }
- bool operator!=(const IdString &rhs) const { return index_ != rhs.index_; }
+ inline bool operator==(const IdString &rhs) const { return index_ == rhs.index_; }
+ inline bool operator!=(const IdString &rhs) const { return index_ != rhs.index_; }
// The methods below are just convenience functions for better compatibility with std::string.
@@ -332,6 +369,14 @@ namespace RTLIL
bool in(const pool<IdString> &rhs) const { return rhs.count(*this) != 0; }
};
+ namespace ID {
+ // defined in rtlil.cc, initialized in yosys.cc
+ extern IdString A, B, Y;
+ extern IdString keep;
+ extern IdString whitebox;
+ extern IdString blackbox;
+ };
+
static inline std::string escape_id(std::string str) {
if (str.size() > 0 && str[0] != '\\' && str[0] != '$')
return "\\" + str;
@@ -604,7 +649,7 @@ struct RTLIL::AttrObject
bool get_bool_attribute(RTLIL::IdString id) const;
bool get_blackbox_attribute(bool ignore_wb=false) const {
- return get_bool_attribute("\\blackbox") || (!ignore_wb && get_bool_attribute("\\whitebox"));
+ return get_bool_attribute(ID::blackbox) || (!ignore_wb && get_bool_attribute(ID::whitebox));
}
void set_strpool_attribute(RTLIL::IdString id, const pool<string> &data);
@@ -1339,8 +1384,8 @@ public:
void fixup_parameters(bool set_a_signed = false, bool set_b_signed = false);
bool has_keep_attr() const {
- return get_bool_attribute("\\keep") || (module && module->design && module->design->module(type) &&
- module->design->module(type)->get_bool_attribute("\\keep"));
+ return get_bool_attribute(ID::keep) || (module && module->design && module->design->module(type) &&
+ module->design->module(type)->get_bool_attribute(ID::keep));
}
template<typename T> void rewrite_sigspecs(T &functor);
diff --git a/kernel/satgen.h b/kernel/satgen.h
index 596f522ec..de480f28e 100644
--- a/kernel/satgen.h
+++ b/kernel/satgen.h
@@ -224,8 +224,8 @@ struct SatGen
void extendSignalWidth(std::vector<int> &vec_a, std::vector<int> &vec_b, RTLIL::Cell *cell, size_t y_width = 0, bool forced_signed = false)
{
bool is_signed = forced_signed;
- if (!forced_signed && cell->parameters.count("\\A_SIGNED") > 0 && cell->parameters.count("\\B_SIGNED") > 0)
- is_signed = cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool();
+ if (!forced_signed && cell->parameters.count(ID(A_SIGNED)) > 0 && cell->parameters.count(ID(B_SIGNED)) > 0)
+ is_signed = cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool();
while (vec_a.size() < vec_b.size() || vec_a.size() < y_width)
vec_a.push_back(is_signed && vec_a.size() > 0 ? vec_a.back() : ez->CONST_FALSE);
while (vec_b.size() < vec_a.size() || vec_b.size() < y_width)
@@ -241,7 +241,7 @@ struct SatGen
void extendSignalWidthUnary(std::vector<int> &vec_a, std::vector<int> &vec_y, RTLIL::Cell *cell, bool forced_signed = false)
{
- bool is_signed = forced_signed || (cell->parameters.count("\\A_SIGNED") > 0 && cell->parameters["\\A_SIGNED"].as_bool());
+ bool is_signed = forced_signed || (cell->parameters.count(ID(A_SIGNED)) > 0 && cell->parameters[ID(A_SIGNED)].as_bool());
while (vec_a.size() < vec_y.size())
vec_a.push_back(is_signed && vec_a.size() > 0 ? vec_a.back() : ez->CONST_FALSE);
while (vec_y.size() < vec_a.size())
@@ -277,13 +277,13 @@ struct SatGen
bool importCell(RTLIL::Cell *cell, int timestep = -1)
{
bool arith_undef_handled = false;
- bool is_arith_compare = cell->type.in("$lt", "$le", "$ge", "$gt");
+ bool is_arith_compare = cell->type.in(ID($lt), ID($le), ID($ge), ID($gt));
- if (model_undef && (cell->type.in("$add", "$sub", "$mul", "$div", "$mod") || is_arith_compare))
+ if (model_undef && (cell->type.in(ID($add), ID($sub), ID($mul), ID($div), ID($mod)) || is_arith_compare))
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
if (is_arith_compare)
extendSignalWidth(undef_a, undef_b, cell, true);
else
@@ -293,8 +293,8 @@ struct SatGen
int undef_any_b = ez->expression(ezSAT::OpOr, undef_b);
int undef_y_bit = ez->OR(undef_any_a, undef_any_b);
- if (cell->type == "$div" || cell->type == "$mod") {
- std::vector<int> b = importSigSpec(cell->getPort("\\B"), timestep);
+ if (cell->type == ID($div) || cell->type == ID($mod)) {
+ std::vector<int> b = importSigSpec(cell->getPort(ID(B)), timestep);
undef_y_bit = ez->OR(undef_y_bit, ez->NOT(ez->expression(ezSAT::OpOr, b)));
}
@@ -310,68 +310,68 @@ struct SatGen
arith_undef_handled = true;
}
- if (cell->type.in("$_AND_", "$_NAND_", "$_OR_", "$_NOR_", "$_XOR_", "$_XNOR_", "$_ANDNOT_", "$_ORNOT_",
- "$and", "$or", "$xor", "$xnor", "$add", "$sub"))
+ if (cell->type.in(ID($_AND_), ID($_NAND_), ID($_OR_), ID($_NOR_), ID($_XOR_), ID($_XNOR_), ID($_ANDNOT_), ID($_ORNOT_),
+ ID($and), ID($or), ID($xor), ID($xnor), ID($add), ID($sub)))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidth(a, b, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
- if (cell->type == "$and" || cell->type == "$_AND_")
+ if (cell->type == ID($and) || cell->type == ID($_AND_))
ez->assume(ez->vec_eq(ez->vec_and(a, b), yy));
- if (cell->type == "$_NAND_")
+ if (cell->type == ID($_NAND_))
ez->assume(ez->vec_eq(ez->vec_not(ez->vec_and(a, b)), yy));
- if (cell->type == "$or" || cell->type == "$_OR_")
+ if (cell->type == ID($or) || cell->type == ID($_OR_))
ez->assume(ez->vec_eq(ez->vec_or(a, b), yy));
- if (cell->type == "$_NOR_")
+ if (cell->type == ID($_NOR_))
ez->assume(ez->vec_eq(ez->vec_not(ez->vec_or(a, b)), yy));
- if (cell->type == "$xor" || cell->type == "$_XOR_")
+ if (cell->type == ID($xor) || cell->type == ID($_XOR_))
ez->assume(ez->vec_eq(ez->vec_xor(a, b), yy));
- if (cell->type == "$xnor" || cell->type == "$_XNOR_")
+ if (cell->type == ID($xnor) || cell->type == ID($_XNOR_))
ez->assume(ez->vec_eq(ez->vec_not(ez->vec_xor(a, b)), yy));
- if (cell->type == "$_ANDNOT_")
+ if (cell->type == ID($_ANDNOT_))
ez->assume(ez->vec_eq(ez->vec_and(a, ez->vec_not(b)), yy));
- if (cell->type == "$_ORNOT_")
+ if (cell->type == ID($_ORNOT_))
ez->assume(ez->vec_eq(ez->vec_or(a, ez->vec_not(b)), yy));
- if (cell->type == "$add")
+ if (cell->type == ID($add))
ez->assume(ez->vec_eq(ez->vec_add(a, b), yy));
- if (cell->type == "$sub")
+ if (cell->type == ID($sub))
ez->assume(ez->vec_eq(ez->vec_sub(a, b), yy));
if (model_undef && !arith_undef_handled)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidth(undef_a, undef_b, undef_y, cell, false);
- if (cell->type.in("$and", "$_AND_", "$_NAND_")) {
+ if (cell->type.in(ID($and), ID($_AND_), ID($_NAND_))) {
std::vector<int> a0 = ez->vec_and(ez->vec_not(a), ez->vec_not(undef_a));
std::vector<int> b0 = ez->vec_and(ez->vec_not(b), ez->vec_not(undef_b));
std::vector<int> yX = ez->vec_and(ez->vec_or(undef_a, undef_b), ez->vec_not(ez->vec_or(a0, b0)));
ez->assume(ez->vec_eq(yX, undef_y));
}
- else if (cell->type.in("$or", "$_OR_", "$_NOR_")) {
+ else if (cell->type.in(ID($or), ID($_OR_), ID($_NOR_))) {
std::vector<int> a1 = ez->vec_and(a, ez->vec_not(undef_a));
std::vector<int> b1 = ez->vec_and(b, ez->vec_not(undef_b));
std::vector<int> yX = ez->vec_and(ez->vec_or(undef_a, undef_b), ez->vec_not(ez->vec_or(a1, b1)));
ez->assume(ez->vec_eq(yX, undef_y));
}
- else if (cell->type.in("$xor", "$xnor", "$_XOR_", "$_XNOR_")) {
+ else if (cell->type.in(ID($xor), ID($xnor), ID($_XOR_), ID($_XNOR_))) {
std::vector<int> yX = ez->vec_or(undef_a, undef_b);
ez->assume(ez->vec_eq(yX, undef_y));
}
- else if (cell->type == "$_ANDNOT_") {
+ else if (cell->type == ID($_ANDNOT_)) {
std::vector<int> a0 = ez->vec_and(ez->vec_not(a), ez->vec_not(undef_a));
std::vector<int> b1 = ez->vec_and(b, ez->vec_not(undef_b));
std::vector<int> yX = ez->vec_and(ez->vec_or(undef_a, undef_b), ez->vec_not(ez->vec_or(a0, b1)));
ez->assume(ez->vec_eq(yX, undef_y));
}
- else if (cell->type == "$_ORNOT_") {
+ else if (cell->type == ID($_ORNOT_)) {
std::vector<int> a1 = ez->vec_and(a, ez->vec_not(undef_a));
std::vector<int> b0 = ez->vec_and(ez->vec_not(b), ez->vec_not(undef_b));
std::vector<int> yX = ez->vec_and(ez->vec_or(undef_a, undef_b), ez->vec_not(ez->vec_or(a1, b0)));
@@ -384,36 +384,36 @@ struct SatGen
}
else if (model_undef)
{
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
undefGating(y, yy, undef_y);
}
return true;
}
- if (cell->type.in("$_AOI3_", "$_OAI3_", "$_AOI4_", "$_OAI4_"))
+ if (cell->type.in(ID($_AOI3_), ID($_OAI3_), ID($_AOI4_), ID($_OAI4_)))
{
- bool aoi_mode = cell->type.in("$_AOI3_", "$_AOI4_");
- bool three_mode = cell->type.in("$_AOI3_", "$_OAI3_");
-
- int a = importDefSigSpec(cell->getPort("\\A"), timestep).at(0);
- int b = importDefSigSpec(cell->getPort("\\B"), timestep).at(0);
- int c = importDefSigSpec(cell->getPort("\\C"), timestep).at(0);
- int d = three_mode ? (aoi_mode ? ez->CONST_TRUE : ez->CONST_FALSE) : importDefSigSpec(cell->getPort("\\D"), timestep).at(0);
- int y = importDefSigSpec(cell->getPort("\\Y"), timestep).at(0);
+ bool aoi_mode = cell->type.in(ID($_AOI3_), ID($_AOI4_));
+ bool three_mode = cell->type.in(ID($_AOI3_), ID($_OAI3_));
+
+ int a = importDefSigSpec(cell->getPort(ID(A)), timestep).at(0);
+ int b = importDefSigSpec(cell->getPort(ID(B)), timestep).at(0);
+ int c = importDefSigSpec(cell->getPort(ID(C)), timestep).at(0);
+ int d = three_mode ? (aoi_mode ? ez->CONST_TRUE : ez->CONST_FALSE) : importDefSigSpec(cell->getPort(ID(D)), timestep).at(0);
+ int y = importDefSigSpec(cell->getPort(ID(Y)), timestep).at(0);
int yy = model_undef ? ez->literal() : y;
- if (cell->type.in("$_AOI3_", "$_AOI4_"))
+ if (cell->type.in(ID($_AOI3_), ID($_AOI4_)))
ez->assume(ez->IFF(ez->NOT(ez->OR(ez->AND(a, b), ez->AND(c, d))), yy));
else
ez->assume(ez->IFF(ez->NOT(ez->AND(ez->OR(a, b), ez->OR(c, d))), yy));
if (model_undef)
{
- int undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep).at(0);
- int undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep).at(0);
- int undef_c = importUndefSigSpec(cell->getPort("\\C"), timestep).at(0);
- int undef_d = three_mode ? ez->CONST_FALSE : importUndefSigSpec(cell->getPort("\\D"), timestep).at(0);
- int undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep).at(0);
+ int undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep).at(0);
+ int undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep).at(0);
+ int undef_c = importUndefSigSpec(cell->getPort(ID(C)), timestep).at(0);
+ int undef_d = three_mode ? ez->CONST_FALSE : importUndefSigSpec(cell->getPort(ID(D)), timestep).at(0);
+ int undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep).at(0);
if (aoi_mode)
{
@@ -456,18 +456,18 @@ struct SatGen
return true;
}
- if (cell->type == "$_NOT_" || cell->type == "$not")
+ if (cell->type == ID($_NOT_) || cell->type == ID($not))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidthUnary(a, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
ez->assume(ez->vec_eq(ez->vec_not(a), yy));
if (model_undef) {
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidthUnary(undef_a, undef_y, cell, false);
ez->assume(ez->vec_eq(undef_a, undef_y));
undefGating(y, yy, undef_y);
@@ -475,25 +475,25 @@ struct SatGen
return true;
}
- if (cell->type == "$_MUX_" || cell->type == "$mux" || cell->type == "$_NMUX_")
+ if (cell->type == ID($_MUX_) || cell->type == ID($mux) || cell->type == ID($_NMUX_))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> s = importDefSigSpec(cell->getPort("\\S"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> s = importDefSigSpec(cell->getPort(ID(S)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
- if (cell->type == "$_NMUX_")
+ if (cell->type == ID($_NMUX_))
ez->assume(ez->vec_eq(ez->vec_not(ez->vec_ite(s.at(0), b, a)), yy));
else
ez->assume(ez->vec_eq(ez->vec_ite(s.at(0), b, a), yy));
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_s = importUndefSigSpec(cell->getPort("\\S"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_s = importUndefSigSpec(cell->getPort(ID(S)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> unequal_ab = ez->vec_not(ez->vec_iff(a, b));
std::vector<int> undef_ab = ez->vec_or(unequal_ab, ez->vec_or(undef_a, undef_b));
@@ -504,12 +504,12 @@ struct SatGen
return true;
}
- if (cell->type == "$pmux")
+ if (cell->type == ID($pmux))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> s = importDefSigSpec(cell->getPort("\\S"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> s = importDefSigSpec(cell->getPort(ID(S)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
@@ -522,10 +522,10 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_s = importUndefSigSpec(cell->getPort("\\S"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_s = importUndefSigSpec(cell->getPort(ID(S)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
int maybe_a = ez->CONST_TRUE;
@@ -555,15 +555,15 @@ struct SatGen
return true;
}
- if (cell->type == "$pos" || cell->type == "$neg")
+ if (cell->type == ID($pos) || cell->type == ID($neg))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidthUnary(a, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
- if (cell->type == "$pos") {
+ if (cell->type == ID($pos)) {
ez->assume(ez->vec_eq(a, yy));
} else {
std::vector<int> zero(a.size(), ez->CONST_FALSE);
@@ -572,11 +572,11 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidthUnary(undef_a, undef_y, cell);
- if (cell->type == "$pos") {
+ if (cell->type == ID($pos)) {
ez->assume(ez->vec_eq(undef_a, undef_y));
} else {
int undef_any_a = ez->expression(ezSAT::OpOr, undef_a);
@@ -589,42 +589,42 @@ struct SatGen
return true;
}
- if (cell->type == "$reduce_and" || cell->type == "$reduce_or" || cell->type == "$reduce_xor" ||
- cell->type == "$reduce_xnor" || cell->type == "$reduce_bool" || cell->type == "$logic_not")
+ if (cell->type == ID($reduce_and) || cell->type == ID($reduce_or) || cell->type == ID($reduce_xor) ||
+ cell->type == ID($reduce_xnor) || cell->type == ID($reduce_bool) || cell->type == ID($logic_not))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
- if (cell->type == "$reduce_and")
+ if (cell->type == ID($reduce_and))
ez->SET(ez->expression(ez->OpAnd, a), yy.at(0));
- if (cell->type == "$reduce_or" || cell->type == "$reduce_bool")
+ if (cell->type == ID($reduce_or) || cell->type == ID($reduce_bool))
ez->SET(ez->expression(ez->OpOr, a), yy.at(0));
- if (cell->type == "$reduce_xor")
+ if (cell->type == ID($reduce_xor))
ez->SET(ez->expression(ez->OpXor, a), yy.at(0));
- if (cell->type == "$reduce_xnor")
+ if (cell->type == ID($reduce_xnor))
ez->SET(ez->NOT(ez->expression(ez->OpXor, a)), yy.at(0));
- if (cell->type == "$logic_not")
+ if (cell->type == ID($logic_not))
ez->SET(ez->NOT(ez->expression(ez->OpOr, a)), yy.at(0));
for (size_t i = 1; i < y.size(); i++)
ez->SET(ez->CONST_FALSE, yy.at(i));
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
int aX = ez->expression(ezSAT::OpOr, undef_a);
- if (cell->type == "$reduce_and") {
+ if (cell->type == ID($reduce_and)) {
int a0 = ez->expression(ezSAT::OpOr, ez->vec_and(ez->vec_not(a), ez->vec_not(undef_a)));
ez->assume(ez->IFF(ez->AND(ez->NOT(a0), aX), undef_y.at(0)));
}
- else if (cell->type == "$reduce_or" || cell->type == "$reduce_bool" || cell->type == "$logic_not") {
+ else if (cell->type == ID($reduce_or) || cell->type == ID($reduce_bool) || cell->type == ID($logic_not)) {
int a1 = ez->expression(ezSAT::OpOr, ez->vec_and(a, ez->vec_not(undef_a)));
ez->assume(ez->IFF(ez->AND(ez->NOT(a1), aX), undef_y.at(0)));
}
- else if (cell->type == "$reduce_xor" || cell->type == "$reduce_xnor") {
+ else if (cell->type == ID($reduce_xor) || cell->type == ID($reduce_xnor)) {
ez->assume(ez->IFF(aX, undef_y.at(0)));
} else
log_abort();
@@ -637,18 +637,18 @@ struct SatGen
return true;
}
- if (cell->type == "$logic_and" || cell->type == "$logic_or")
+ if (cell->type == ID($logic_and) || cell->type == ID($logic_or))
{
- std::vector<int> vec_a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> vec_b = importDefSigSpec(cell->getPort("\\B"), timestep);
+ std::vector<int> vec_a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> vec_b = importDefSigSpec(cell->getPort(ID(B)), timestep);
int a = ez->expression(ez->OpOr, vec_a);
int b = ez->expression(ez->OpOr, vec_b);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
- if (cell->type == "$logic_and")
+ if (cell->type == ID($logic_and))
ez->SET(ez->expression(ez->OpAnd, a, b), yy.at(0));
else
ez->SET(ez->expression(ez->OpOr, a, b), yy.at(0));
@@ -657,9 +657,9 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
int a0 = ez->NOT(ez->OR(ez->expression(ezSAT::OpOr, vec_a), ez->expression(ezSAT::OpOr, undef_a)));
int b0 = ez->NOT(ez->OR(ez->expression(ezSAT::OpOr, vec_b), ez->expression(ezSAT::OpOr, undef_b)));
@@ -668,9 +668,9 @@ struct SatGen
int aX = ez->expression(ezSAT::OpOr, undef_a);
int bX = ez->expression(ezSAT::OpOr, undef_b);
- if (cell->type == "$logic_and")
+ if (cell->type == ID($logic_and))
ez->SET(ez->AND(ez->OR(aX, bX), ez->NOT(ez->AND(a1, b1)), ez->NOT(a0), ez->NOT(b0)), undef_y.at(0));
- else if (cell->type == "$logic_or")
+ else if (cell->type == ID($logic_or))
ez->SET(ez->AND(ez->OR(aX, bX), ez->NOT(ez->AND(a0, b0)), ez->NOT(a1), ez->NOT(b1)), undef_y.at(0));
else
log_abort();
@@ -683,47 +683,47 @@ struct SatGen
return true;
}
- if (cell->type == "$lt" || cell->type == "$le" || cell->type == "$eq" || cell->type == "$ne" || cell->type == "$eqx" || cell->type == "$nex" || cell->type == "$ge" || cell->type == "$gt")
+ if (cell->type == ID($lt) || cell->type == ID($le) || cell->type == ID($eq) || cell->type == ID($ne) || cell->type == ID($eqx) || cell->type == ID($nex) || cell->type == ID($ge) || cell->type == ID($gt))
{
- bool is_signed = cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool();
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ bool is_signed = cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool();
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidth(a, b, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
- if (model_undef && (cell->type == "$eqx" || cell->type == "$nex")) {
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
+ if (model_undef && (cell->type == ID($eqx) || cell->type == ID($nex))) {
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
extendSignalWidth(undef_a, undef_b, cell, true);
a = ez->vec_or(a, undef_a);
b = ez->vec_or(b, undef_b);
}
- if (cell->type == "$lt")
+ if (cell->type == ID($lt))
ez->SET(is_signed ? ez->vec_lt_signed(a, b) : ez->vec_lt_unsigned(a, b), yy.at(0));
- if (cell->type == "$le")
+ if (cell->type == ID($le))
ez->SET(is_signed ? ez->vec_le_signed(a, b) : ez->vec_le_unsigned(a, b), yy.at(0));
- if (cell->type == "$eq" || cell->type == "$eqx")
+ if (cell->type == ID($eq) || cell->type == ID($eqx))
ez->SET(ez->vec_eq(a, b), yy.at(0));
- if (cell->type == "$ne" || cell->type == "$nex")
+ if (cell->type == ID($ne) || cell->type == ID($nex))
ez->SET(ez->vec_ne(a, b), yy.at(0));
- if (cell->type == "$ge")
+ if (cell->type == ID($ge))
ez->SET(is_signed ? ez->vec_ge_signed(a, b) : ez->vec_ge_unsigned(a, b), yy.at(0));
- if (cell->type == "$gt")
+ if (cell->type == ID($gt))
ez->SET(is_signed ? ez->vec_gt_signed(a, b) : ez->vec_gt_unsigned(a, b), yy.at(0));
for (size_t i = 1; i < y.size(); i++)
ez->SET(ez->CONST_FALSE, yy.at(i));
- if (model_undef && (cell->type == "$eqx" || cell->type == "$nex"))
+ if (model_undef && (cell->type == ID($eqx) || cell->type == ID($nex)))
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidth(undef_a, undef_b, cell, true);
- if (cell->type == "$eqx")
+ if (cell->type == ID($eqx))
yy.at(0) = ez->AND(yy.at(0), ez->vec_eq(undef_a, undef_b));
else
yy.at(0) = ez->OR(yy.at(0), ez->vec_ne(undef_a, undef_b));
@@ -733,11 +733,11 @@ struct SatGen
ez->assume(ez->vec_eq(y, yy));
}
- else if (model_undef && (cell->type == "$eq" || cell->type == "$ne"))
+ else if (model_undef && (cell->type == ID($eq) || cell->type == ID($ne)))
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidth(undef_a, undef_b, cell, true);
int undef_any_a = ez->expression(ezSAT::OpOr, undef_a);
@@ -759,7 +759,7 @@ struct SatGen
else
{
if (model_undef) {
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
undefGating(y, yy, undef_y);
}
log_assert(!model_undef || arith_undef_handled);
@@ -767,15 +767,15 @@ struct SatGen
return true;
}
- if (cell->type == "$shl" || cell->type == "$shr" || cell->type == "$sshl" || cell->type == "$sshr" || cell->type == "$shift" || cell->type == "$shiftx")
+ if (cell->type == ID($shl) || cell->type == ID($shr) || cell->type == ID($sshl) || cell->type == ID($sshr) || cell->type == ID($shift) || cell->type == ID($shiftx))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
int extend_bit = ez->CONST_FALSE;
- if (!cell->type.in("$shift", "$shiftx") && cell->parameters["\\A_SIGNED"].as_bool())
+ if (!cell->type.in(ID($shift), ID($shiftx)) && cell->parameters[ID(A_SIGNED)].as_bool())
extend_bit = a.back();
while (y.size() < a.size())
@@ -786,29 +786,29 @@ struct SatGen
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
std::vector<int> shifted_a;
- if (cell->type == "$shl" || cell->type == "$sshl")
+ if (cell->type == ID($shl) || cell->type == ID($sshl))
shifted_a = ez->vec_shift_left(a, b, false, ez->CONST_FALSE, ez->CONST_FALSE);
- if (cell->type == "$shr")
+ if (cell->type == ID($shr))
shifted_a = ez->vec_shift_right(a, b, false, ez->CONST_FALSE, ez->CONST_FALSE);
- if (cell->type == "$sshr")
- shifted_a = ez->vec_shift_right(a, b, false, cell->parameters["\\A_SIGNED"].as_bool() ? a.back() : ez->CONST_FALSE, ez->CONST_FALSE);
+ if (cell->type == ID($sshr))
+ shifted_a = ez->vec_shift_right(a, b, false, cell->parameters[ID(A_SIGNED)].as_bool() ? a.back() : ez->CONST_FALSE, ez->CONST_FALSE);
- if (cell->type == "$shift" || cell->type == "$shiftx")
- shifted_a = ez->vec_shift_right(a, b, cell->parameters["\\B_SIGNED"].as_bool(), ez->CONST_FALSE, ez->CONST_FALSE);
+ if (cell->type == ID($shift) || cell->type == ID($shiftx))
+ shifted_a = ez->vec_shift_right(a, b, cell->parameters[ID(B_SIGNED)].as_bool(), ez->CONST_FALSE, ez->CONST_FALSE);
ez->assume(ez->vec_eq(shifted_a, yy));
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> undef_a_shifted;
- extend_bit = cell->type == "$shiftx" ? ez->CONST_TRUE : ez->CONST_FALSE;
- if (!cell->type.in("$shift", "$shiftx") && cell->parameters["\\A_SIGNED"].as_bool())
+ extend_bit = cell->type == ID($shiftx) ? ez->CONST_TRUE : ez->CONST_FALSE;
+ if (!cell->type.in(ID($shift), ID($shiftx)) && cell->parameters[ID(A_SIGNED)].as_bool())
extend_bit = undef_a.back();
while (undef_y.size() < undef_a.size())
@@ -816,20 +816,20 @@ struct SatGen
while (undef_y.size() > undef_a.size())
undef_a.push_back(extend_bit);
- if (cell->type == "$shl" || cell->type == "$sshl")
+ if (cell->type == ID($shl) || cell->type == ID($sshl))
undef_a_shifted = ez->vec_shift_left(undef_a, b, false, ez->CONST_FALSE, ez->CONST_FALSE);
- if (cell->type == "$shr")
+ if (cell->type == ID($shr))
undef_a_shifted = ez->vec_shift_right(undef_a, b, false, ez->CONST_FALSE, ez->CONST_FALSE);
- if (cell->type == "$sshr")
- undef_a_shifted = ez->vec_shift_right(undef_a, b, false, cell->parameters["\\A_SIGNED"].as_bool() ? undef_a.back() : ez->CONST_FALSE, ez->CONST_FALSE);
+ if (cell->type == ID($sshr))
+ undef_a_shifted = ez->vec_shift_right(undef_a, b, false, cell->parameters[ID(A_SIGNED)].as_bool() ? undef_a.back() : ez->CONST_FALSE, ez->CONST_FALSE);
- if (cell->type == "$shift")
- undef_a_shifted = ez->vec_shift_right(undef_a, b, cell->parameters["\\B_SIGNED"].as_bool(), ez->CONST_FALSE, ez->CONST_FALSE);
+ if (cell->type == ID($shift))
+ undef_a_shifted = ez->vec_shift_right(undef_a, b, cell->parameters[ID(B_SIGNED)].as_bool(), ez->CONST_FALSE, ez->CONST_FALSE);
- if (cell->type == "$shiftx")
- undef_a_shifted = ez->vec_shift_right(undef_a, b, cell->parameters["\\B_SIGNED"].as_bool(), ez->CONST_TRUE, ez->CONST_TRUE);
+ if (cell->type == ID($shiftx))
+ undef_a_shifted = ez->vec_shift_right(undef_a, b, cell->parameters[ID(B_SIGNED)].as_bool(), ez->CONST_TRUE, ez->CONST_TRUE);
int undef_any_b = ez->expression(ezSAT::OpOr, undef_b);
std::vector<int> undef_all_y_bits(undef_y.size(), undef_any_b);
@@ -839,11 +839,11 @@ struct SatGen
return true;
}
- if (cell->type == "$mul")
+ if (cell->type == ID($mul))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidth(a, b, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
@@ -860,17 +860,17 @@ struct SatGen
if (model_undef) {
log_assert(arith_undef_handled);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
undefGating(y, yy, undef_y);
}
return true;
}
- if (cell->type == "$macc")
+ if (cell->type == ID($macc))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
Macc macc;
macc.from_cell(cell);
@@ -919,13 +919,13 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
int undef_any_a = ez->expression(ezSAT::OpOr, undef_a);
int undef_any_b = ez->expression(ezSAT::OpOr, undef_b);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
ez->assume(ez->vec_eq(undef_y, std::vector<int>(GetSize(y), ez->OR(undef_any_a, undef_any_b))));
undefGating(y, tmp, undef_y);
@@ -936,17 +936,17 @@ struct SatGen
return true;
}
- if (cell->type == "$div" || cell->type == "$mod")
+ if (cell->type == ID($div) || cell->type == ID($mod))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidth(a, b, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
std::vector<int> a_u, b_u;
- if (cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool()) {
+ if (cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool()) {
a_u = ez->vec_ite(a.back(), ez->vec_neg(a), a);
b_u = ez->vec_ite(b.back(), ez->vec_neg(b), b);
} else {
@@ -971,13 +971,13 @@ struct SatGen
}
std::vector<int> y_tmp = ignore_div_by_zero ? yy : ez->vec_var(y.size());
- if (cell->type == "$div") {
- if (cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool())
+ if (cell->type == ID($div)) {
+ if (cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool())
ez->assume(ez->vec_eq(y_tmp, ez->vec_ite(ez->XOR(a.back(), b.back()), ez->vec_neg(y_u), y_u)));
else
ez->assume(ez->vec_eq(y_tmp, y_u));
} else {
- if (cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool())
+ if (cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool())
ez->assume(ez->vec_eq(y_tmp, ez->vec_ite(a.back(), ez->vec_neg(chain_buf), chain_buf)));
else
ez->assume(ez->vec_eq(y_tmp, chain_buf));
@@ -987,20 +987,20 @@ struct SatGen
ez->assume(ez->expression(ezSAT::OpOr, b));
} else {
std::vector<int> div_zero_result;
- if (cell->type == "$div") {
- if (cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool()) {
+ if (cell->type == ID($div)) {
+ if (cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool()) {
std::vector<int> all_ones(y.size(), ez->CONST_TRUE);
std::vector<int> only_first_one(y.size(), ez->CONST_FALSE);
only_first_one.at(0) = ez->CONST_TRUE;
div_zero_result = ez->vec_ite(a.back(), only_first_one, all_ones);
} else {
- div_zero_result.insert(div_zero_result.end(), cell->getPort("\\A").size(), ez->CONST_TRUE);
+ div_zero_result.insert(div_zero_result.end(), cell->getPort(ID(A)).size(), ez->CONST_TRUE);
div_zero_result.insert(div_zero_result.end(), y.size() - div_zero_result.size(), ez->CONST_FALSE);
}
} else {
- int copy_a_bits = min(cell->getPort("\\A").size(), cell->getPort("\\B").size());
+ int copy_a_bits = min(cell->getPort(ID(A)).size(), cell->getPort(ID(B)).size());
div_zero_result.insert(div_zero_result.end(), a.begin(), a.begin() + copy_a_bits);
- if (cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool())
+ if (cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool())
div_zero_result.insert(div_zero_result.end(), y.size() - div_zero_result.size(), div_zero_result.back());
else
div_zero_result.insert(div_zero_result.end(), y.size() - div_zero_result.size(), ez->CONST_FALSE);
@@ -1010,19 +1010,19 @@ struct SatGen
if (model_undef) {
log_assert(arith_undef_handled);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
undefGating(y, yy, undef_y);
}
return true;
}
- if (cell->type == "$lut")
+ if (cell->type == ID($lut))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> lut;
- for (auto bit : cell->getParam("\\LUT").bits)
+ for (auto bit : cell->getParam(ID(LUT)).bits)
lut.push_back(bit == State::S1 ? ez->CONST_TRUE : ez->CONST_FALSE);
while (GetSize(lut) < (1 << GetSize(a)))
lut.push_back(ez->CONST_FALSE);
@@ -1030,7 +1030,7 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
std::vector<int> t(lut), u(GetSize(t), ez->CONST_FALSE);
for (int i = GetSize(a)-1; i >= 0; i--)
@@ -1048,7 +1048,7 @@ struct SatGen
log_assert(GetSize(t) == 1);
log_assert(GetSize(u) == 1);
undefGating(y, t, u);
- ez->assume(ez->vec_eq(importUndefSigSpec(cell->getPort("\\Y"), timestep), u));
+ ez->assume(ez->vec_eq(importUndefSigSpec(cell->getPort(ID(Y)), timestep), u));
}
else
{
@@ -1066,15 +1066,15 @@ struct SatGen
return true;
}
- if (cell->type == "$sop")
+ if (cell->type == ID($sop))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- int y = importDefSigSpec(cell->getPort("\\Y"), timestep).at(0);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ int y = importDefSigSpec(cell->getPort(ID(Y)), timestep).at(0);
- int width = cell->getParam("\\WIDTH").as_int();
- int depth = cell->getParam("\\DEPTH").as_int();
+ int width = cell->getParam(ID(WIDTH)).as_int();
+ int depth = cell->getParam(ID(DEPTH)).as_int();
- vector<State> table_raw = cell->getParam("\\TABLE").bits;
+ vector<State> table_raw = cell->getParam(ID(TABLE)).bits;
while (GetSize(table_raw) < 2*width*depth)
table_raw.push_back(State::S0);
@@ -1097,8 +1097,8 @@ struct SatGen
if (model_undef)
{
std::vector<int> products, undef_products;
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- int undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep).at(0);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ int undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep).at(0);
for (int i = 0; i < depth; i++)
{
@@ -1148,13 +1148,13 @@ struct SatGen
return true;
}
- if (cell->type == "$fa")
+ if (cell->type == ID($fa))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> c = importDefSigSpec(cell->getPort("\\C"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
- std::vector<int> x = importDefSigSpec(cell->getPort("\\X"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> c = importDefSigSpec(cell->getPort(ID(C)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
+ std::vector<int> x = importDefSigSpec(cell->getPort(ID(X)), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
std::vector<int> xx = model_undef ? ez->vec_var(x.size()) : x;
@@ -1168,12 +1168,12 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_c = importUndefSigSpec(cell->getPort("\\C"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_c = importUndefSigSpec(cell->getPort(ID(C)), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
- std::vector<int> undef_x = importUndefSigSpec(cell->getPort("\\X"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
+ std::vector<int> undef_x = importUndefSigSpec(cell->getPort(ID(X)), timestep);
ez->assume(ez->vec_eq(undef_y, ez->vec_or(ez->vec_or(undef_a, undef_b), undef_c)));
ez->assume(ez->vec_eq(undef_x, undef_y));
@@ -1184,12 +1184,12 @@ struct SatGen
return true;
}
- if (cell->type == "$lcu")
+ if (cell->type == ID($lcu))
{
- std::vector<int> p = importDefSigSpec(cell->getPort("\\P"), timestep);
- std::vector<int> g = importDefSigSpec(cell->getPort("\\G"), timestep);
- std::vector<int> ci = importDefSigSpec(cell->getPort("\\CI"), timestep);
- std::vector<int> co = importDefSigSpec(cell->getPort("\\CO"), timestep);
+ std::vector<int> p = importDefSigSpec(cell->getPort(ID(P)), timestep);
+ std::vector<int> g = importDefSigSpec(cell->getPort(ID(G)), timestep);
+ std::vector<int> ci = importDefSigSpec(cell->getPort(ID(CI)), timestep);
+ std::vector<int> co = importDefSigSpec(cell->getPort(ID(CO)), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(co.size()) : co;
@@ -1198,10 +1198,10 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_p = importUndefSigSpec(cell->getPort("\\P"), timestep);
- std::vector<int> undef_g = importUndefSigSpec(cell->getPort("\\G"), timestep);
- std::vector<int> undef_ci = importUndefSigSpec(cell->getPort("\\CI"), timestep);
- std::vector<int> undef_co = importUndefSigSpec(cell->getPort("\\CO"), timestep);
+ std::vector<int> undef_p = importUndefSigSpec(cell->getPort(ID(P)), timestep);
+ std::vector<int> undef_g = importUndefSigSpec(cell->getPort(ID(G)), timestep);
+ std::vector<int> undef_ci = importUndefSigSpec(cell->getPort(ID(CI)), timestep);
+ std::vector<int> undef_co = importUndefSigSpec(cell->getPort(ID(CO)), timestep);
int undef_any_p = ez->expression(ezSAT::OpOr, undef_p);
int undef_any_g = ez->expression(ezSAT::OpOr, undef_g);
@@ -1216,15 +1216,15 @@ struct SatGen
return true;
}
- if (cell->type == "$alu")
+ if (cell->type == ID($alu))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
- std::vector<int> x = importDefSigSpec(cell->getPort("\\X"), timestep);
- std::vector<int> ci = importDefSigSpec(cell->getPort("\\CI"), timestep);
- std::vector<int> bi = importDefSigSpec(cell->getPort("\\BI"), timestep);
- std::vector<int> co = importDefSigSpec(cell->getPort("\\CO"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> b = importDefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
+ std::vector<int> x = importDefSigSpec(cell->getPort(ID(X)), timestep);
+ std::vector<int> ci = importDefSigSpec(cell->getPort(ID(CI)), timestep);
+ std::vector<int> bi = importDefSigSpec(cell->getPort(ID(BI)), timestep);
+ std::vector<int> co = importDefSigSpec(cell->getPort(ID(CO)), timestep);
extendSignalWidth(a, b, y, cell);
extendSignalWidth(a, b, x, cell);
@@ -1249,14 +1249,14 @@ struct SatGen
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->getPort("\\B"), timestep);
- std::vector<int> undef_ci = importUndefSigSpec(cell->getPort("\\CI"), timestep);
- std::vector<int> undef_bi = importUndefSigSpec(cell->getPort("\\BI"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->getPort(ID(B)), timestep);
+ std::vector<int> undef_ci = importUndefSigSpec(cell->getPort(ID(CI)), timestep);
+ std::vector<int> undef_bi = importUndefSigSpec(cell->getPort(ID(BI)), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
- std::vector<int> undef_x = importUndefSigSpec(cell->getPort("\\X"), timestep);
- std::vector<int> undef_co = importUndefSigSpec(cell->getPort("\\CO"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
+ std::vector<int> undef_x = importUndefSigSpec(cell->getPort(ID(X)), timestep);
+ std::vector<int> undef_co = importUndefSigSpec(cell->getPort(ID(CO)), timestep);
extendSignalWidth(undef_a, undef_b, undef_y, cell);
extendSignalWidth(undef_a, undef_b, undef_x, cell);
@@ -1282,19 +1282,19 @@ struct SatGen
return true;
}
- if (cell->type == "$slice")
+ if (cell->type == ID($slice))
{
- RTLIL::SigSpec a = cell->getPort("\\A");
- RTLIL::SigSpec y = cell->getPort("\\Y");
- ez->assume(signals_eq(a.extract(cell->parameters.at("\\OFFSET").as_int(), y.size()), y, timestep));
+ RTLIL::SigSpec a = cell->getPort(ID(A));
+ RTLIL::SigSpec y = cell->getPort(ID(Y));
+ ez->assume(signals_eq(a.extract(cell->parameters.at(ID(OFFSET)).as_int(), y.size()), y, timestep));
return true;
}
- if (cell->type == "$concat")
+ if (cell->type == ID($concat))
{
- RTLIL::SigSpec a = cell->getPort("\\A");
- RTLIL::SigSpec b = cell->getPort("\\B");
- RTLIL::SigSpec y = cell->getPort("\\Y");
+ RTLIL::SigSpec a = cell->getPort(ID(A));
+ RTLIL::SigSpec b = cell->getPort(ID(B));
+ RTLIL::SigSpec y = cell->getPort(ID(Y));
RTLIL::SigSpec ab = a;
ab.append(b);
@@ -1303,24 +1303,24 @@ struct SatGen
return true;
}
- if (timestep > 0 && cell->type.in("$ff", "$dff", "$_FF_", "$_DFF_N_", "$_DFF_P_"))
+ if (timestep > 0 && cell->type.in(ID($ff), ID($dff), ID($_FF_), ID($_DFF_N_), ID($_DFF_P_)))
{
if (timestep == 1)
{
- initial_state.add((*sigmap)(cell->getPort("\\Q")));
+ initial_state.add((*sigmap)(cell->getPort(ID(Q))));
}
else
{
- std::vector<int> d = importDefSigSpec(cell->getPort("\\D"), timestep-1);
- std::vector<int> q = importDefSigSpec(cell->getPort("\\Q"), timestep);
+ std::vector<int> d = importDefSigSpec(cell->getPort(ID(D)), timestep-1);
+ std::vector<int> q = importDefSigSpec(cell->getPort(ID(Q)), timestep);
std::vector<int> qq = model_undef ? ez->vec_var(q.size()) : q;
ez->assume(ez->vec_eq(d, qq));
if (model_undef)
{
- std::vector<int> undef_d = importUndefSigSpec(cell->getPort("\\D"), timestep-1);
- std::vector<int> undef_q = importUndefSigSpec(cell->getPort("\\Q"), timestep);
+ std::vector<int> undef_d = importUndefSigSpec(cell->getPort(ID(D)), timestep-1);
+ std::vector<int> undef_q = importUndefSigSpec(cell->getPort(ID(Q)), timestep);
ez->assume(ez->vec_eq(undef_d, undef_q));
undefGating(q, qq, undef_q);
@@ -1329,21 +1329,21 @@ struct SatGen
return true;
}
- if (cell->type == "$anyconst")
+ if (cell->type == ID($anyconst))
{
if (timestep < 2)
return true;
- std::vector<int> d = importDefSigSpec(cell->getPort("\\Y"), timestep-1);
- std::vector<int> q = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> d = importDefSigSpec(cell->getPort(ID(Y)), timestep-1);
+ std::vector<int> q = importDefSigSpec(cell->getPort(ID(Y)), timestep);
std::vector<int> qq = model_undef ? ez->vec_var(q.size()) : q;
ez->assume(ez->vec_eq(d, qq));
if (model_undef)
{
- std::vector<int> undef_d = importUndefSigSpec(cell->getPort("\\Y"), timestep-1);
- std::vector<int> undef_q = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_d = importUndefSigSpec(cell->getPort(ID(Y)), timestep-1);
+ std::vector<int> undef_q = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
ez->assume(ez->vec_eq(undef_d, undef_q));
undefGating(q, qq, undef_q);
@@ -1351,23 +1351,23 @@ struct SatGen
return true;
}
- if (cell->type == "$anyseq")
+ if (cell->type == ID($anyseq))
{
return true;
}
- if (cell->type == "$_BUF_" || cell->type == "$equiv")
+ if (cell->type == ID($_BUF_) || cell->type == ID($equiv))
{
- std::vector<int> a = importDefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidthUnary(a, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
ez->assume(ez->vec_eq(a, yy));
if (model_undef) {
- std::vector<int> undef_a = importUndefSigSpec(cell->getPort("\\A"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->getPort(ID(A)), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
extendSignalWidthUnary(undef_a, undef_y, cell, false);
ez->assume(ez->vec_eq(undef_a, undef_y));
undefGating(y, yy, undef_y);
@@ -1375,18 +1375,18 @@ struct SatGen
return true;
}
- if (cell->type == "$initstate")
+ if (cell->type == ID($initstate))
{
auto key = make_pair(prefix, timestep);
if (initstates.count(key) == 0)
initstates[key] = false;
- std::vector<int> y = importDefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->getPort(ID(Y)), timestep);
log_assert(GetSize(y) == 1);
ez->SET(y[0], initstates[key] ? ez->CONST_TRUE : ez->CONST_FALSE);
if (model_undef) {
- std::vector<int> undef_y = importUndefSigSpec(cell->getPort("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->getPort(ID(Y)), timestep);
log_assert(GetSize(undef_y) == 1);
ez->SET(undef_y[0], ez->CONST_FALSE);
}
@@ -1394,19 +1394,19 @@ struct SatGen
return true;
}
- if (cell->type == "$assert")
+ if (cell->type == ID($assert))
{
std::string pf = prefix + (timestep == -1 ? "" : stringf("@%d:", timestep));
- asserts_a[pf].append((*sigmap)(cell->getPort("\\A")));
- asserts_en[pf].append((*sigmap)(cell->getPort("\\EN")));
+ asserts_a[pf].append((*sigmap)(cell->getPort(ID(A))));
+ asserts_en[pf].append((*sigmap)(cell->getPort(ID(EN))));
return true;
}
- if (cell->type == "$assume")
+ if (cell->type == ID($assume))
{
std::string pf = prefix + (timestep == -1 ? "" : stringf("@%d:", timestep));
- assumes_a[pf].append((*sigmap)(cell->getPort("\\A")));
- assumes_en[pf].append((*sigmap)(cell->getPort("\\EN")));
+ assumes_a[pf].append((*sigmap)(cell->getPort(ID(A))));
+ assumes_en[pf].append((*sigmap)(cell->getPort(ID(EN))));
return true;
}
diff --git a/kernel/yosys.cc b/kernel/yosys.cc
index 5a53f90fd..747f2d739 100644
--- a/kernel/yosys.cc
+++ b/kernel/yosys.cc
@@ -510,10 +510,13 @@ void yosys_setup()
if(already_setup)
return;
already_setup = true;
- // if there are already IdString objects then we have a global initialization order bug
- IdString empty_id;
- log_assert(empty_id.index_ == 0);
- IdString::get_reference(empty_id.index_);
+
+ RTLIL::ID::A = "\\A";
+ RTLIL::ID::B = "\\B";
+ RTLIL::ID::Y = "\\Y";
+ RTLIL::ID::keep = "\\keep";
+ RTLIL::ID::whitebox = "\\whitebox";
+ RTLIL::ID::blackbox = "\\blackbox";
#ifdef WITH_PYTHON
PyImport_AppendInittab((char*)"libyosys", INIT_MODULE);
@@ -575,9 +578,6 @@ void yosys_shutdown()
#ifdef WITH_PYTHON
Py_Finalize();
#endif
-
- IdString empty_id;
- IdString::put_reference(empty_id.index_);
}
RTLIL::IdString new_id(std::string file, int line, std::string func)
diff --git a/kernel/yosys.h b/kernel/yosys.h
index 09e8139bb..49716ed52 100644
--- a/kernel/yosys.h
+++ b/kernel/yosys.h
@@ -305,8 +305,16 @@ RTLIL::IdString new_id(std::string file, int line, std::string func);
#define NEW_ID \
YOSYS_NAMESPACE_PREFIX new_id(__FILE__, __LINE__, __FUNCTION__)
-#define ID(_str) \
- ([]() { static YOSYS_NAMESPACE_PREFIX RTLIL::IdString _id(_str); return _id; })()
+// Create a statically allocated IdString object, using for example ID(A) or ID($add).
+//
+// Recipe for Converting old code that is using conversion of strings like "\\A" and
+// "$add" for creating IdStrings: Run below SED command on the .cc file and then use for
+// example "meld foo.cc foo.cc.orig" to manually compile errors, if necessary.
+//
+// sed -i.orig -r 's/"\\\\([a-zA-Z0-9_]+)"/ID(\1)/g; s/"(\$[a-zA-Z0-9_]+)"/ID(\1)/g;' <filename>
+//
+#define ID(_id) ([]() { const char *p = "\\" #_id, *q = p[1] == '$' ? p+1 : p; \
+ static const YOSYS_NAMESPACE_PREFIX RTLIL::IdString id(q); return id; })()
RTLIL::Design *yosys_get_design();
std::string proc_self_dirname();
diff --git a/passes/opt/muxpack.cc b/passes/opt/muxpack.cc
index 225c30d9a..cf6752b6e 100644
--- a/passes/opt/muxpack.cc
+++ b/passes/opt/muxpack.cc
@@ -37,22 +37,22 @@ struct ExclusiveDatabase
SigBit y_port;
pool<Cell*> reduce_or;
for (auto cell : module->cells()) {
- if (cell->type == "$eq") {
- nonconst_sig = sigmap(cell->getPort("\\A"));
- const_sig = sigmap(cell->getPort("\\B"));
+ if (cell->type == ID($eq)) {
+ nonconst_sig = sigmap(cell->getPort(ID(A)));
+ const_sig = sigmap(cell->getPort(ID(B)));
if (!const_sig.is_fully_const()) {
if (!nonconst_sig.is_fully_const())
continue;
std::swap(nonconst_sig, const_sig);
}
- y_port = sigmap(cell->getPort("\\Y"));
+ y_port = sigmap(cell->getPort(ID(Y)));
}
- else if (cell->type == "$logic_not") {
- nonconst_sig = sigmap(cell->getPort("\\A"));
+ else if (cell->type == ID($logic_not)) {
+ nonconst_sig = sigmap(cell->getPort(ID(A)));
const_sig = Const(State::S0, GetSize(nonconst_sig));
- y_port = sigmap(cell->getPort("\\Y"));
+ y_port = sigmap(cell->getPort(ID(Y)));
}
- else if (cell->type == "$reduce_or") {
+ else if (cell->type == ID($reduce_or)) {
reduce_or.insert(cell);
continue;
}
@@ -66,7 +66,7 @@ struct ExclusiveDatabase
for (auto cell : reduce_or) {
nonconst_sig = SigSpec();
std::vector<Const> values;
- SigSpec a_port = sigmap(cell->getPort("\\A"));
+ SigSpec a_port = sigmap(cell->getPort(ID(A)));
for (auto bit : a_port) {
auto it = sig_cmp_prev.find(bit);
if (it == sig_cmp_prev.end()) {
@@ -84,7 +84,7 @@ struct ExclusiveDatabase
}
if (nonconst_sig.empty())
continue;
- y_port = sigmap(cell->getPort("\\Y"));
+ y_port = sigmap(cell->getPort(ID(Y)));
sig_cmp_prev[y_port] = std::make_pair(nonconst_sig,std::move(values));
}
}
@@ -135,7 +135,7 @@ struct MuxpackWorker
{
for (auto wire : module->wires())
{
- if (wire->port_output || wire->get_bool_attribute("\\keep")) {
+ if (wire->port_output || wire->get_bool_attribute(ID(keep))) {
for (auto bit : sigmap(wire))
sigbit_with_non_chain_users.insert(bit);
}
@@ -143,13 +143,13 @@ struct MuxpackWorker
for (auto cell : module->cells())
{
- if (cell->type.in("$mux", "$pmux") && !cell->get_bool_attribute("\\keep"))
+ if (cell->type.in(ID($mux), ID($pmux)) && !cell->get_bool_attribute(ID(keep)))
{
- SigSpec a_sig = sigmap(cell->getPort("\\A"));
+ SigSpec a_sig = sigmap(cell->getPort(ID(A)));
SigSpec b_sig;
- if (cell->type == "$mux")
- b_sig = sigmap(cell->getPort("\\B"));
- SigSpec y_sig = sigmap(cell->getPort("\\Y"));
+ if (cell->type == ID($mux))
+ b_sig = sigmap(cell->getPort(ID(B)));
+ SigSpec y_sig = sigmap(cell->getPort(ID(Y)));
if (sig_chain_next.count(a_sig))
for (auto a_bit : a_sig.bits())
@@ -186,16 +186,16 @@ struct MuxpackWorker
{
log_debug("Considering %s (%s)\n", log_id(cell), log_id(cell->type));
- SigSpec a_sig = sigmap(cell->getPort("\\A"));
- if (cell->type == "$mux") {
- SigSpec b_sig = sigmap(cell->getPort("\\B"));
+ SigSpec a_sig = sigmap(cell->getPort(ID(A)));
+ if (cell->type == ID($mux)) {
+ SigSpec b_sig = sigmap(cell->getPort(ID(B)));
if (sig_chain_prev.count(a_sig) + sig_chain_prev.count(b_sig) != 1)
goto start_cell;
if (!sig_chain_prev.count(a_sig))
a_sig = b_sig;
}
- else if (cell->type == "$pmux") {
+ else if (cell->type == ID($pmux)) {
if (!sig_chain_prev.count(a_sig))
goto start_cell;
}
@@ -208,8 +208,8 @@ struct MuxpackWorker
{
Cell *prev_cell = sig_chain_prev.at(a_sig);
log_assert(prev_cell);
- SigSpec s_sig = sigmap(cell->getPort("\\S"));
- s_sig.append(sigmap(prev_cell->getPort("\\S")));
+ SigSpec s_sig = sigmap(cell->getPort(ID(S)));
+ s_sig.append(sigmap(prev_cell->getPort(ID(S))));
if (!excl_db.query(s_sig))
goto start_cell;
}
@@ -230,7 +230,7 @@ struct MuxpackWorker
{
chain.push_back(c);
- SigSpec y_sig = sigmap(c->getPort("\\Y"));
+ SigSpec y_sig = sigmap(c->getPort(ID(Y)));
if (sig_chain_next.count(y_sig) == 0)
break;
@@ -269,29 +269,29 @@ struct MuxpackWorker
mux_count += cases;
pmux_count += 1;
- first_cell->type = "$pmux";
- SigSpec b_sig = first_cell->getPort("\\B");
- SigSpec s_sig = first_cell->getPort("\\S");
+ first_cell->type = ID($pmux);
+ SigSpec b_sig = first_cell->getPort(ID(B));
+ SigSpec s_sig = first_cell->getPort(ID(S));
for (int i = 1; i < cases; i++) {
Cell* prev_cell = chain[cursor+i-1];
Cell* cursor_cell = chain[cursor+i];
- if (sigmap(prev_cell->getPort("\\Y")) == sigmap(cursor_cell->getPort("\\A"))) {
- b_sig.append(cursor_cell->getPort("\\B"));
- s_sig.append(cursor_cell->getPort("\\S"));
+ if (sigmap(prev_cell->getPort(ID(Y))) == sigmap(cursor_cell->getPort(ID(A)))) {
+ b_sig.append(cursor_cell->getPort(ID(B)));
+ s_sig.append(cursor_cell->getPort(ID(S)));
}
else {
- log_assert(cursor_cell->type == "$mux");
- b_sig.append(cursor_cell->getPort("\\A"));
- s_sig.append(module->LogicNot(NEW_ID, cursor_cell->getPort("\\S")));
+ log_assert(cursor_cell->type == ID($mux));
+ b_sig.append(cursor_cell->getPort(ID(A)));
+ s_sig.append(module->LogicNot(NEW_ID, cursor_cell->getPort(ID(S))));
}
remove_cells.insert(cursor_cell);
}
- first_cell->setPort("\\B", b_sig);
- first_cell->setPort("\\S", s_sig);
- first_cell->setParam("\\S_WIDTH", GetSize(s_sig));
- first_cell->setPort("\\Y", last_cell->getPort("\\Y"));
+ first_cell->setPort(ID(B), b_sig);
+ first_cell->setPort(ID(S), s_sig);
+ first_cell->setParam(ID(S_WIDTH), GetSize(s_sig));
+ first_cell->setPort(ID(Y), last_cell->getPort(ID(Y)));
cursor += cases;
}
diff --git a/passes/opt/opt_clean.cc b/passes/opt/opt_clean.cc
index 905c95b6c..1d3a85b3a 100644
--- a/passes/opt/opt_clean.cc
+++ b/passes/opt/opt_clean.cc
@@ -52,7 +52,7 @@ struct keep_cache_t
return cache.at(module);
cache[module] = true;
- if (!module->get_bool_attribute("\\keep")) {
+ if (!module->get_bool_attribute(ID(keep))) {
bool found_keep = false;
for (auto cell : module->cells())
if (query(cell)) found_keep = true;
@@ -64,7 +64,7 @@ struct keep_cache_t
bool query(Cell *cell)
{
- if (cell->type.in("$memwr", "$meminit", "$assert", "$assume", "$live", "$fair", "$cover", "$specify2", "$specify3", "$specrule"))
+ if (cell->type.in(ID($memwr), ID($meminit), ID($assert), ID($assume), ID($live), ID($fair), ID($cover), ID($specify2), ID($specify3), ID($specrule)))
return true;
if (cell->has_keep_attr())
@@ -122,7 +122,7 @@ void rmunused_module_cells(Module *module, bool verbose)
for (auto &it : module->wires_) {
Wire *wire = it.second;
- if (wire->port_output || wire->get_bool_attribute("\\keep")) {
+ if (wire->port_output || wire->get_bool_attribute(ID(keep))) {
for (auto bit : sigmap(wire))
for (auto c : wire2driver[bit])
queue.insert(c), unused.erase(c);
@@ -177,8 +177,8 @@ void rmunused_module_cells(Module *module, bool verbose)
int count_nontrivial_wire_attrs(RTLIL::Wire *w)
{
int count = w->attributes.size();
- count -= w->attributes.count("\\src");
- count -= w->attributes.count("\\unused_bits");
+ count -= w->attributes.count(ID(src));
+ count -= w->attributes.count(ID(unused_bits));
return count;
}
@@ -297,7 +297,7 @@ bool rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool verbos
if (!wire->port_input)
used_signals_nodrivers.add(sig);
}
- if (wire->get_bool_attribute("\\keep")) {
+ if (wire->get_bool_attribute(ID(keep))) {
RTLIL::SigSpec sig = RTLIL::SigSpec(wire);
assign_map.apply(sig);
used_signals.add(sig);
@@ -311,19 +311,19 @@ bool rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool verbos
log_assert(GetSize(s1) == GetSize(s2));
Const initval;
- if (wire->attributes.count("\\init"))
- initval = wire->attributes.at("\\init");
+ if (wire->attributes.count(ID(init)))
+ initval = wire->attributes.at(ID(init));
if (GetSize(initval) != GetSize(wire))
initval.bits.resize(GetSize(wire), State::Sx);
if (initval.is_fully_undef())
- wire->attributes.erase("\\init");
+ wire->attributes.erase(ID(init));
if (GetSize(wire) == 0) {
// delete zero-width wires, unless they are module ports
if (wire->port_id == 0)
goto delete_this_wire;
} else
- if (wire->port_id != 0 || wire->get_bool_attribute("\\keep") || !initval.is_fully_undef()) {
+ if (wire->port_id != 0 || wire->get_bool_attribute(ID(keep)) || !initval.is_fully_undef()) {
// do not delete anything with "keep" or module ports or initialized wires
} else
if (!purge_mode && check_public_name(wire->name) && (raw_used_signals.check_any(s1) || used_signals.check_any(s2) || s1 != s2)) {
@@ -357,9 +357,9 @@ bool rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool verbos
}
if (new_conn.first.size() > 0) {
if (initval.is_fully_undef())
- wire->attributes.erase("\\init");
+ wire->attributes.erase(ID(init));
else
- wire->attributes.at("\\init") = initval;
+ wire->attributes.at(ID(init)) = initval;
used_signals.add(new_conn.first);
used_signals.add(new_conn.second);
module->connect(new_conn);
@@ -377,11 +377,11 @@ bool rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool verbos
}
}
if (unused_bits.empty() || wire->port_id != 0)
- wire->attributes.erase("\\unused_bits");
+ wire->attributes.erase(ID(unused_bits));
else
- wire->attributes["\\unused_bits"] = RTLIL::Const(unused_bits);
+ wire->attributes[ID(unused_bits)] = RTLIL::Const(unused_bits);
} else {
- wire->attributes.erase("\\unused_bits");
+ wire->attributes.erase(ID(unused_bits));
}
}
}
@@ -413,18 +413,18 @@ bool rmunused_module_init(RTLIL::Module *module, bool purge_mode, bool verbose)
dict<SigBit, State> qbits;
for (auto cell : module->cells())
- if (fftypes.cell_known(cell->type) && cell->hasPort("\\Q"))
+ if (fftypes.cell_known(cell->type) && cell->hasPort(ID(Q)))
{
- SigSpec sig = cell->getPort("\\Q");
+ SigSpec sig = cell->getPort(ID(Q));
for (int i = 0; i < GetSize(sig); i++)
{
SigBit bit = sig[i];
- if (bit.wire == nullptr || bit.wire->attributes.count("\\init") == 0)
+ if (bit.wire == nullptr || bit.wire->attributes.count(ID(init)) == 0)
continue;
- Const init = bit.wire->attributes.at("\\init");
+ Const init = bit.wire->attributes.at(ID(init));
if (i >= GetSize(init) || init[i] == State::Sx || init[i] == State::Sz)
continue;
@@ -439,10 +439,10 @@ bool rmunused_module_init(RTLIL::Module *module, bool purge_mode, bool verbose)
if (!purge_mode && wire->name[0] == '\\')
continue;
- if (wire->attributes.count("\\init") == 0)
+ if (wire->attributes.count(ID(init)) == 0)
continue;
- Const init = wire->attributes.at("\\init");
+ Const init = wire->attributes.at(ID(init));
for (int i = 0; i < GetSize(wire) && i < GetSize(init); i++)
{
@@ -465,7 +465,7 @@ bool rmunused_module_init(RTLIL::Module *module, bool purge_mode, bool verbose)
if (verbose)
log_debug(" removing redundant init attribute on %s.\n", log_id(wire));
- wire->attributes.erase("\\init");
+ wire->attributes.erase(ID(init));
did_something = true;
next_wire:;
}
@@ -480,10 +480,10 @@ void rmunused_module(RTLIL::Module *module, bool purge_mode, bool verbose, bool
std::vector<RTLIL::Cell*> delcells;
for (auto cell : module->cells())
- if (cell->type.in("$pos", "$_BUF_") && !cell->has_keep_attr()) {
- bool is_signed = cell->type == "$pos" && cell->getParam("\\A_SIGNED").as_bool();
- RTLIL::SigSpec a = cell->getPort("\\A");
- RTLIL::SigSpec y = cell->getPort("\\Y");
+ if (cell->type.in(ID($pos), ID($_BUF_)) && !cell->has_keep_attr()) {
+ bool is_signed = cell->type == ID($pos) && cell->getParam(ID(A_SIGNED)).as_bool();
+ RTLIL::SigSpec a = cell->getPort(ID(A));
+ RTLIL::SigSpec y = cell->getPort(ID(Y));
a.extend_u0(GetSize(y), is_signed);
module->connect(y, a);
delcells.push_back(cell);
@@ -491,7 +491,7 @@ void rmunused_module(RTLIL::Module *module, bool purge_mode, bool verbose, bool
for (auto cell : delcells) {
if (verbose)
log_debug(" removing buffer cell `%s': %s = %s\n", cell->name.c_str(),
- log_signal(cell->getPort("\\Y")), log_signal(cell->getPort("\\A")));
+ log_signal(cell->getPort(ID(Y))), log_signal(cell->getPort(ID(A))));
module->remove(cell);
}
if (!delcells.empty())
diff --git a/passes/opt/opt_demorgan.cc b/passes/opt/opt_demorgan.cc
index 1699a6454..7defef442 100644
--- a/passes/opt/opt_demorgan.cc
+++ b/passes/opt/opt_demorgan.cc
@@ -35,10 +35,10 @@ void demorgan_worker(
//TODO: Add support for reduce_xor
//DeMorgan of XOR is either XOR (if even number of inputs) or XNOR (if odd number)
- if( (cell->type != "$reduce_and") && (cell->type != "$reduce_or") )
+ if( (cell->type != ID($reduce_and)) && (cell->type != ID($reduce_or)) )
return;
- auto insig = sigmap(cell->getPort("\\A"));
+ auto insig = sigmap(cell->getPort(ID(A)));
log("Inspecting %s cell %s (%d inputs)\n", log_id(cell->type), log_id(cell->name), GetSize(insig));
int num_inverted = 0;
for(int i=0; i<GetSize(insig); i++)
@@ -51,7 +51,7 @@ void demorgan_worker(
bool inverted = false;
for(auto x : ports)
{
- if(x.port == "\\Y" && x.cell->type == "$_NOT_")
+ if(x.port == ID(Y) && x.cell->type == ID($_NOT_))
{
inverted = true;
break;
@@ -85,7 +85,7 @@ void demorgan_worker(
RTLIL::Cell* srcinv = NULL;
for(auto x : ports)
{
- if(x.port == "\\Y" && x.cell->type == "$_NOT_")
+ if(x.port == ID(Y) && x.cell->type == ID($_NOT_))
{
srcinv = x.cell;
break;
@@ -103,7 +103,7 @@ void demorgan_worker(
//We ARE inverted - bypass it
//Don't automatically delete the inverter since other stuff might still use it
else
- insig[i] = srcinv->getPort("\\A");
+ insig[i] = srcinv->getPort(ID(A));
}
//Cosmetic fixup: If our input is just a scrambled version of one bus, rearrange it
@@ -151,20 +151,20 @@ void demorgan_worker(
}
//Push the new input signal back to the reduction (after bypassing/adding inverters)
- cell->setPort("\\A", insig);
+ cell->setPort(ID(A), insig);
//Change the cell type
- if(cell->type == "$reduce_and")
- cell->type = "$reduce_or";
- else if(cell->type == "$reduce_or")
- cell->type = "$reduce_and";
+ if(cell->type == ID($reduce_and))
+ cell->type = ID($reduce_or);
+ else if(cell->type == ID($reduce_or))
+ cell->type = ID($reduce_and);
//don't change XOR
//Add an inverter to the output
- auto inverted_output = cell->getPort("\\Y");
+ auto inverted_output = cell->getPort(ID(Y));
auto uninverted_output = m->addWire(NEW_ID);
m->addNot(NEW_ID, RTLIL::SigSpec(uninverted_output), inverted_output);
- cell->setPort("\\Y", uninverted_output);
+ cell->setPort(ID(Y), uninverted_output);
}
struct OptDemorganPass : public Pass {
diff --git a/passes/opt/opt_expr.cc b/passes/opt/opt_expr.cc
index 1512cea1b..cb89e90ca 100644
--- a/passes/opt/opt_expr.cc
+++ b/passes/opt/opt_expr.cc
@@ -51,9 +51,9 @@ void replace_undriven(RTLIL::Design *design, RTLIL::Module *module)
}
for (auto wire : module->wires()) {
- if (wire->attributes.count("\\init")) {
+ if (wire->attributes.count(ID(init))) {
SigSpec sig = sigmap(wire);
- Const initval = wire->attributes.at("\\init");
+ Const initval = wire->attributes.at(ID(init));
for (int i = 0; i < GetSize(initval) && i < GetSize(wire); i++) {
if (initval[i] == State::S0 || initval[i] == State::S1)
initbits[sig[i]] = make_pair(wire, initval[i]);
@@ -61,7 +61,7 @@ void replace_undriven(RTLIL::Design *design, RTLIL::Module *module)
}
if (wire->port_input)
driven_signals.add(sigmap(wire));
- if (wire->port_output || wire->get_bool_attribute("\\keep"))
+ if (wire->port_output || wire->get_bool_attribute(ID(keep)))
used_signals.add(sigmap(wire));
all_signals.add(sigmap(wire));
}
@@ -99,18 +99,18 @@ void replace_undriven(RTLIL::Design *design, RTLIL::Module *module)
for (auto wire : revisit_initwires) {
SigSpec sig = sm2(wire);
- Const initval = wire->attributes.at("\\init");
+ Const initval = wire->attributes.at(ID(init));
for (int i = 0; i < GetSize(initval) && i < GetSize(wire); i++) {
if (SigBit(initval[i]) == sig[i])
initval[i] = State::Sx;
}
if (initval.is_fully_undef()) {
log_debug("Removing init attribute from %s/%s.\n", log_id(module), log_id(wire));
- wire->attributes.erase("\\init");
+ wire->attributes.erase(ID(init));
did_something = true;
- } else if (initval != wire->attributes.at("\\init")) {
+ } else if (initval != wire->attributes.at(ID(init))) {
log_debug("Updating init attribute on %s/%s: %s\n", log_id(module), log_id(wire), log_signal(initval));
- wire->attributes["\\init"] = initval;
+ wire->attributes[ID(init)] = initval;
did_something = true;
}
}
@@ -135,14 +135,14 @@ void replace_cell(SigMap &assign_map, RTLIL::Module *module, RTLIL::Cell *cell,
bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutative, SigMap &sigmap)
{
- std::string b_name = cell->hasPort("\\B") ? "\\B" : "\\A";
+ IdString b_name = cell->hasPort(ID(B)) ? ID(B) : ID(A);
- bool a_signed = cell->parameters.at("\\A_SIGNED").as_bool();
- bool b_signed = cell->parameters.at(b_name + "_SIGNED").as_bool();
+ bool a_signed = cell->parameters.at(ID(A_SIGNED)).as_bool();
+ bool b_signed = cell->parameters.at(b_name.str() + "_SIGNED").as_bool();
- RTLIL::SigSpec sig_a = sigmap(cell->getPort("\\A"));
+ RTLIL::SigSpec sig_a = sigmap(cell->getPort(ID(A)));
RTLIL::SigSpec sig_b = sigmap(cell->getPort(b_name));
- RTLIL::SigSpec sig_y = sigmap(cell->getPort("\\Y"));
+ RTLIL::SigSpec sig_y = sigmap(cell->getPort(ID(Y)));
sig_a.extend_u0(sig_y.size(), a_signed);
sig_b.extend_u0(sig_y.size(), b_signed);
@@ -157,10 +157,10 @@ bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutativ
int group_idx = GRP_DYN;
RTLIL::SigBit bit_a = bits_a[i], bit_b = bits_b[i];
- if (cell->type == "$or" && (bit_a == RTLIL::State::S1 || bit_b == RTLIL::State::S1))
+ if (cell->type == ID($or) && (bit_a == RTLIL::State::S1 || bit_b == RTLIL::State::S1))
bit_a = bit_b = RTLIL::State::S1;
- if (cell->type == "$and" && (bit_a == RTLIL::State::S0 || bit_b == RTLIL::State::S0))
+ if (cell->type == ID($and) && (bit_a == RTLIL::State::S0 || bit_b == RTLIL::State::S0))
bit_a = bit_b = RTLIL::State::S0;
if (bit_a.wire == NULL && bit_b.wire == NULL)
@@ -200,7 +200,7 @@ bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutativ
new_b.append_bit(it.first.second);
}
- if (cell->type.in("$and", "$or") && i == GRP_CONST_A) {
+ if (cell->type.in(ID($and), ID($or)) && i == GRP_CONST_A) {
log_debug(" Direct Connection: %s (%s with %s)\n", log_signal(new_b), log_id(cell->type), log_signal(new_a));
module->connect(new_y, new_b);
module->connect(new_conn);
@@ -209,24 +209,24 @@ bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutativ
RTLIL::Cell *c = module->addCell(NEW_ID, cell->type);
- c->setPort("\\A", new_a);
- c->parameters["\\A_WIDTH"] = new_a.size();
- c->parameters["\\A_SIGNED"] = false;
+ c->setPort(ID(A), new_a);
+ c->parameters[ID(A_WIDTH)] = new_a.size();
+ c->parameters[ID(A_SIGNED)] = false;
- if (b_name == "\\B") {
- c->setPort("\\B", new_b);
- c->parameters["\\B_WIDTH"] = new_b.size();
- c->parameters["\\B_SIGNED"] = false;
+ if (b_name == ID(B)) {
+ c->setPort(ID(B), new_b);
+ c->parameters[ID(B_WIDTH)] = new_b.size();
+ c->parameters[ID(B_SIGNED)] = false;
}
- c->setPort("\\Y", new_y);
- c->parameters["\\Y_WIDTH"] = new_y->width;
+ c->setPort(ID(Y), new_y);
+ c->parameters[ID(Y_WIDTH)] = new_y->width;
c->check();
module->connect(new_conn);
log_debug(" New cell `%s': A=%s", log_id(c), log_signal(new_a));
- if (b_name == "\\B")
+ if (b_name == ID(B))
log_debug(", B=%s", log_signal(new_b));
log_debug("\n");
}
@@ -368,12 +368,12 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
for (auto cell : module->cells())
if (design->selected(module, cell) && cell->type[0] == '$') {
- if (cell->type.in("$_NOT_", "$not", "$logic_not") &&
- cell->getPort("\\A").size() == 1 && cell->getPort("\\Y").size() == 1)
- invert_map[assign_map(cell->getPort("\\Y"))] = assign_map(cell->getPort("\\A"));
- if (cell->type.in("$mux", "$_MUX_") &&
- cell->getPort("\\A") == SigSpec(State::S1) && cell->getPort("\\B") == SigSpec(State::S0))
- invert_map[assign_map(cell->getPort("\\Y"))] = assign_map(cell->getPort("\\S"));
+ if (cell->type.in(ID($_NOT_), ID($not), ID($logic_not)) &&
+ cell->getPort(ID(A)).size() == 1 && cell->getPort(ID(Y)).size() == 1)
+ invert_map[assign_map(cell->getPort(ID(Y)))] = assign_map(cell->getPort(ID(A)));
+ if (cell->type.in(ID($mux), ID($_MUX_)) &&
+ cell->getPort(ID(A)) == SigSpec(State::S1) && cell->getPort(ID(B)) == SigSpec(State::S0))
+ invert_map[assign_map(cell->getPort(ID(Y)))] = assign_map(cell->getPort(ID(S)));
if (ct_combinational.cell_known(cell->type))
for (auto &conn : cell->connections()) {
RTLIL::SigSpec sig = assign_map(conn.second);
@@ -397,66 +397,66 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
for (auto cell : cells.sorted)
{
#define ACTION_DO(_p_, _s_) do { cover("opt.opt_expr.action_" S__LINE__); replace_cell(assign_map, module, cell, input.as_string(), _p_, _s_); goto next_cell; } while (0)
-#define ACTION_DO_Y(_v_) ACTION_DO("\\Y", RTLIL::SigSpec(RTLIL::State::S ## _v_))
+#define ACTION_DO_Y(_v_) ACTION_DO(ID(Y), RTLIL::SigSpec(RTLIL::State::S ## _v_))
if (clkinv)
{
- if (cell->type.in("$dff", "$dffe", "$dffsr", "$adff", "$fsm", "$memrd", "$memwr"))
- handle_polarity_inv(cell, "\\CLK", "\\CLK_POLARITY", assign_map, invert_map);
+ if (cell->type.in(ID($dff), ID($dffe), ID($dffsr), ID($adff), ID($fsm), ID($memrd), ID($memwr)))
+ handle_polarity_inv(cell, ID(CLK), ID(CLK_POLARITY), assign_map, invert_map);
- if (cell->type.in("$sr", "$dffsr", "$dlatchsr")) {
- handle_polarity_inv(cell, "\\SET", "\\SET_POLARITY", assign_map, invert_map);
- handle_polarity_inv(cell, "\\CLR", "\\CLR_POLARITY", assign_map, invert_map);
+ if (cell->type.in(ID($sr), ID($dffsr), ID($dlatchsr))) {
+ handle_polarity_inv(cell, ID(SET), ID(SET_POLARITY), assign_map, invert_map);
+ handle_polarity_inv(cell, ID(CLR), ID(CLR_POLARITY), assign_map, invert_map);
}
- if (cell->type.in("$dffe", "$dlatch", "$dlatchsr"))
- handle_polarity_inv(cell, "\\EN", "\\EN_POLARITY", assign_map, invert_map);
+ if (cell->type.in(ID($dffe), ID($dlatch), ID($dlatchsr)))
+ handle_polarity_inv(cell, ID(EN), ID(EN_POLARITY), assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_SR_N?_", "$_SR_P?_", "\\S", assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_SR_?N_", "$_SR_?P_", "\\R", assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_SR_N?_", "$_SR_P?_", ID(S), assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_SR_?N_", "$_SR_?P_", ID(R), assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFF_N_", "$_DFF_P_", "\\C", assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFF_N_", "$_DFF_P_", ID(C), assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFFE_N?_", "$_DFFE_P?_", "\\C", assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFFE_?N_", "$_DFFE_?P_", "\\E", assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFFE_N?_", "$_DFFE_P?_", ID(C), assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFFE_?N_", "$_DFFE_?P_", ID(E), assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFF_N??_", "$_DFF_P??_", "\\C", assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFF_?N?_", "$_DFF_?P?_", "\\R", assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFF_N??_", "$_DFF_P??_", ID(C), assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFF_?N?_", "$_DFF_?P?_", ID(R), assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFFSR_N??_", "$_DFFSR_P??_", "\\C", assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFFSR_?N?_", "$_DFFSR_?P?_", "\\S", assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DFFSR_??N_", "$_DFFSR_??P_", "\\R", assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFFSR_N??_", "$_DFFSR_P??_", ID(C), assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFFSR_?N?_", "$_DFFSR_?P?_", ID(S), assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DFFSR_??N_", "$_DFFSR_??P_", ID(R), assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DLATCH_N_", "$_DLATCH_P_", "\\E", assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DLATCH_N_", "$_DLATCH_P_", ID(E), assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DLATCHSR_N??_", "$_DLATCHSR_P??_", "\\E", assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DLATCHSR_?N?_", "$_DLATCHSR_?P?_", "\\S", assign_map, invert_map);
- handle_clkpol_celltype_swap(cell, "$_DLATCHSR_??N_", "$_DLATCHSR_??P_", "\\R", assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DLATCHSR_N??_", "$_DLATCHSR_P??_", ID(E), assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DLATCHSR_?N?_", "$_DLATCHSR_?P?_", ID(S), assign_map, invert_map);
+ handle_clkpol_celltype_swap(cell, "$_DLATCHSR_??N_", "$_DLATCHSR_??P_", ID(R), assign_map, invert_map);
}
bool detect_const_and = false;
bool detect_const_or = false;
- if (cell->type.in("$reduce_and", "$_AND_"))
+ if (cell->type.in(ID($reduce_and), ID($_AND_)))
detect_const_and = true;
- if (cell->type.in("$and", "$logic_and") && GetSize(cell->getPort("\\A")) == 1 && GetSize(cell->getPort("\\B")) == 1 && !cell->getParam("\\A_SIGNED").as_bool())
+ if (cell->type.in(ID($and), ID($logic_and)) && GetSize(cell->getPort(ID(A))) == 1 && GetSize(cell->getPort(ID(B))) == 1 && !cell->getParam(ID(A_SIGNED)).as_bool())
detect_const_and = true;
- if (cell->type.in("$reduce_or", "$reduce_bool", "$_OR_"))
+ if (cell->type.in(ID($reduce_or), ID($reduce_bool), ID($_OR_)))
detect_const_or = true;
- if (cell->type.in("$or", "$logic_or") && GetSize(cell->getPort("\\A")) == 1 && GetSize(cell->getPort("\\B")) == 1 && !cell->getParam("\\A_SIGNED").as_bool())
+ if (cell->type.in(ID($or), ID($logic_or)) && GetSize(cell->getPort(ID(A))) == 1 && GetSize(cell->getPort(ID(B))) == 1 && !cell->getParam(ID(A_SIGNED)).as_bool())
detect_const_or = true;
if (detect_const_and || detect_const_or)
{
- pool<SigBit> input_bits = assign_map(cell->getPort("\\A")).to_sigbit_pool();
+ pool<SigBit> input_bits = assign_map(cell->getPort(ID(A))).to_sigbit_pool();
bool found_zero = false, found_one = false, found_undef = false, found_inv = false, many_conconst = false;
SigBit non_const_input = State::Sm;
- if (cell->hasPort("\\B")) {
- vector<SigBit> more_bits = assign_map(cell->getPort("\\B")).to_sigbit_vector();
+ if (cell->hasPort(ID(B))) {
+ vector<SigBit> more_bits = assign_map(cell->getPort(ID(B))).to_sigbit_vector();
input_bits.insert(more_bits.begin(), more_bits.end());
}
@@ -496,14 +496,14 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
}
- if (cell->type.in("$reduce_and", "$reduce_or", "$reduce_bool", "$reduce_xor", "$reduce_xnor", "$neg") &&
- GetSize(cell->getPort("\\A")) == 1 && GetSize(cell->getPort("\\Y")) == 1)
+ if (cell->type.in(ID($reduce_and), ID($reduce_or), ID($reduce_bool), ID($reduce_xor), ID($reduce_xnor), ID($neg)) &&
+ GetSize(cell->getPort(ID(A))) == 1 && GetSize(cell->getPort(ID(Y))) == 1)
{
- if (cell->type == "$reduce_xnor") {
+ if (cell->type == ID($reduce_xnor)) {
cover("opt.opt_expr.reduce_xnor_not");
log_debug("Replacing %s cell `%s' in module `%s' with $not cell.\n",
log_id(cell->type), log_id(cell->name), log_id(module));
- cell->type = "$not";
+ cell->type = ID($not);
did_something = true;
} else {
cover("opt.opt_expr.unary_buffer");
@@ -514,15 +514,15 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (do_fine)
{
- if (cell->type.in("$not", "$pos", "$and", "$or", "$xor", "$xnor"))
+ if (cell->type.in(ID($not), ID($pos), ID($and), ID($or), ID($xor), ID($xnor)))
if (group_cell_inputs(module, cell, true, assign_map))
goto next_cell;
- if (cell->type.in("$logic_not", "$logic_and", "$logic_or", "$reduce_or", "$reduce_and", "$reduce_bool"))
+ if (cell->type.in(ID($logic_not), ID($logic_and), ID($logic_or), ID($reduce_or), ID($reduce_and), ID($reduce_bool)))
{
- SigBit neutral_bit = cell->type == "$reduce_and" ? State::S1 : State::S0;
+ SigBit neutral_bit = cell->type == ID($reduce_and) ? State::S1 : State::S0;
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
RTLIL::SigSpec new_sig_a;
for (auto bit : sig_a)
@@ -535,17 +535,17 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
cover_list("opt.opt_expr.fine.neutral_A", "$logic_not", "$logic_and", "$logic_or", "$reduce_or", "$reduce_and", "$reduce_bool", cell->type.str());
log_debug("Replacing port A of %s cell `%s' in module `%s' with shorter expression: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_a), log_signal(new_sig_a));
- cell->setPort("\\A", new_sig_a);
- cell->parameters.at("\\A_WIDTH") = GetSize(new_sig_a);
+ cell->setPort(ID(A), new_sig_a);
+ cell->parameters.at(ID(A_WIDTH)) = GetSize(new_sig_a);
did_something = true;
}
}
- if (cell->type.in("$logic_and", "$logic_or"))
+ if (cell->type.in(ID($logic_and), ID($logic_or)))
{
SigBit neutral_bit = State::S0;
- RTLIL::SigSpec sig_b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigSpec sig_b = assign_map(cell->getPort(ID(B)));
RTLIL::SigSpec new_sig_b;
for (auto bit : sig_b)
@@ -558,15 +558,15 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
cover_list("opt.opt_expr.fine.neutral_B", "$logic_and", "$logic_or", cell->type.str());
log_debug("Replacing port B of %s cell `%s' in module `%s' with shorter expression: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_b), log_signal(new_sig_b));
- cell->setPort("\\B", new_sig_b);
- cell->parameters.at("\\B_WIDTH") = GetSize(new_sig_b);
+ cell->setPort(ID(B), new_sig_b);
+ cell->parameters.at(ID(B_WIDTH)) = GetSize(new_sig_b);
did_something = true;
}
}
- if (cell->type == "$reduce_and")
+ if (cell->type == ID($reduce_and))
{
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
RTLIL::State new_a = RTLIL::State::S1;
for (auto &bit : sig_a.to_sigbit_vector())
@@ -584,15 +584,15 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
cover("opt.opt_expr.fine.$reduce_and");
log_debug("Replacing port A of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_a), log_signal(new_a));
- cell->setPort("\\A", sig_a = new_a);
- cell->parameters.at("\\A_WIDTH") = 1;
+ cell->setPort(ID(A), sig_a = new_a);
+ cell->parameters.at(ID(A_WIDTH)) = 1;
did_something = true;
}
}
- if (cell->type.in("$logic_not", "$logic_and", "$logic_or", "$reduce_or", "$reduce_bool"))
+ if (cell->type.in(ID($logic_not), ID($logic_and), ID($logic_or), ID($reduce_or), ID($reduce_bool)))
{
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
RTLIL::State new_a = RTLIL::State::S0;
for (auto &bit : sig_a.to_sigbit_vector())
@@ -610,15 +610,15 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
cover_list("opt.opt_expr.fine.A", "$logic_not", "$logic_and", "$logic_or", "$reduce_or", "$reduce_bool", cell->type.str());
log_debug("Replacing port A of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_a), log_signal(new_a));
- cell->setPort("\\A", sig_a = new_a);
- cell->parameters.at("\\A_WIDTH") = 1;
+ cell->setPort(ID(A), sig_a = new_a);
+ cell->parameters.at(ID(A_WIDTH)) = 1;
did_something = true;
}
}
- if (cell->type.in("$logic_and", "$logic_or"))
+ if (cell->type.in(ID($logic_and), ID($logic_or)))
{
- RTLIL::SigSpec sig_b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigSpec sig_b = assign_map(cell->getPort(ID(B)));
RTLIL::State new_b = RTLIL::State::S0;
for (auto &bit : sig_b.to_sigbit_vector())
@@ -636,17 +636,18 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
cover_list("opt.opt_expr.fine.B", "$logic_and", "$logic_or", cell->type.str());
log_debug("Replacing port B of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_b), log_signal(new_b));
- cell->setPort("\\B", sig_b = new_b);
- cell->parameters.at("\\B_WIDTH") = 1;
+ cell->setPort(ID(B), sig_b = new_b);
+ cell->parameters.at(ID(B_WIDTH)) = 1;
did_something = true;
}
}
- if (cell->type.in("$add", "$sub")) {
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec sig_b = assign_map(cell->getPort("\\B"));
- RTLIL::SigSpec sig_y = cell->getPort("\\Y");
- bool sub = cell->type == "$sub";
+ if (cell->type.in(ID($add), ID($sub)))
+ {
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec sig_b = assign_map(cell->getPort(ID(B)));
+ RTLIL::SigSpec sig_y = cell->getPort(ID(Y));
+ bool sub = cell->type == ID($sub);
int i;
for (i = 0; i < GetSize(sig_y); i++) {
@@ -659,22 +660,69 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
if (i > 0) {
cover_list("opt.opt_expr.fine", "$add", "$sub", cell->type.str());
+ cell->setPort(ID(A), sig_a.extract_end(i));
+ cell->setPort(ID(B), sig_b.extract_end(i));
+ cell->setPort(ID(Y), sig_y.extract_end(i));
+ cell->fixup_parameters();
+ did_something = true;
+ }
+ }
+
+ if (cell->type == "$alu")
+ {
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
+ RTLIL::SigSpec sig_b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigBit sig_ci = assign_map(cell->getPort("\\CI"));
+ RTLIL::SigBit sig_bi = assign_map(cell->getPort("\\BI"));
+ RTLIL::SigSpec sig_x = cell->getPort("\\X");
+ RTLIL::SigSpec sig_y = cell->getPort("\\Y");
+ RTLIL::SigSpec sig_co = cell->getPort("\\CO");
+
+ if (sig_ci.wire || sig_bi.wire)
+ goto next_cell;
+
+ bool sub = (sig_ci == State::S1 && sig_bi == State::S1);
+
+ // If not a subtraction, yet there is a carry or B is inverted
+ // then no optimisation is possible as carry will not be constant
+ if (!sub && (sig_ci != State::S0 || sig_bi != State::S0))
+ goto next_cell;
+
+ int i;
+ for (i = 0; i < GetSize(sig_y); i++) {
+ if (sig_b.at(i, State::Sx) == State::S0 && sig_a.at(i, State::Sx) != State::Sx) {
+ module->connect(sig_x[i], sub ? module->Not(NEW_ID, sig_a[i]).as_bit() : sig_a[i]);
+ module->connect(sig_y[i], sig_a[i]);
+ module->connect(sig_co[i], sub ? State::S1 : State::S0);
+ }
+ else if (!sub && sig_a.at(i, State::Sx) == State::S0 && sig_b.at(i, State::Sx) != State::Sx) {
+ module->connect(sig_x[i], sig_b[i]);
+ module->connect(sig_y[i], sig_b[i]);
+ module->connect(sig_co[i], State::S0);
+ }
+ else
+ break;
+ }
+ if (i > 0) {
+ cover("opt.opt_expr.fine.$alu");
cell->setPort("\\A", sig_a.extract_end(i));
cell->setPort("\\B", sig_b.extract_end(i));
+ cell->setPort("\\X", sig_x.extract_end(i));
cell->setPort("\\Y", sig_y.extract_end(i));
+ cell->setPort("\\CO", sig_co.extract_end(i));
cell->fixup_parameters();
did_something = true;
}
}
}
- if (cell->type.in("$reduce_xor", "$reduce_xnor", "$shift", "$shiftx", "$shl", "$shr", "$sshl", "$sshr",
- "$lt", "$le", "$ge", "$gt", "$neg", "$add", "$sub", "$mul", "$div", "$mod", "$pow"))
+ if (cell->type.in(ID($reduce_xor), ID($reduce_xnor), ID($shift), ID($shiftx), ID($shl), ID($shr), ID($sshl), ID($sshr),
+ ID($lt), ID($le), ID($ge), ID($gt), ID($neg), ID($add), ID($sub), ID($mul), ID($div), ID($mod), ID($pow)))
{
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec sig_b = cell->hasPort("\\B") ? assign_map(cell->getPort("\\B")) : RTLIL::SigSpec();
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec sig_b = cell->hasPort(ID(B)) ? assign_map(cell->getPort(ID(B))) : RTLIL::SigSpec();
- if (cell->type.in("$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx"))
+ if (cell->type.in(ID($shl), ID($shr), ID($sshl), ID($sshr), ID($shift), ID($shiftx)))
sig_a = RTLIL::SigSpec();
for (auto &bit : sig_a.to_sigbit_vector())
@@ -689,7 +737,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
found_the_x_bit:
cover_list("opt.opt_expr.xbit", "$reduce_xor", "$reduce_xnor", "$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx",
"$lt", "$le", "$ge", "$gt", "$neg", "$add", "$sub", "$mul", "$div", "$mod", "$pow", cell->type.str());
- if (cell->type.in("$reduce_xor", "$reduce_xnor", "$lt", "$le", "$ge", "$gt"))
+ if (cell->type.in(ID($reduce_xor), ID($reduce_xnor), ID($lt), ID($le), ID($ge), ID($gt)))
replace_cell(assign_map, module, cell, "x-bit in input", "\\Y", RTLIL::State::Sx);
else
replace_cell(assign_map, module, cell, "x-bit in input", "\\Y", RTLIL::SigSpec(RTLIL::State::Sx, cell->getPort("\\Y").size()));
@@ -697,36 +745,36 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
}
- if (cell->type.in("$_NOT_", "$not", "$logic_not") && cell->getPort("\\Y").size() == 1 &&
- invert_map.count(assign_map(cell->getPort("\\A"))) != 0) {
+ if (cell->type.in(ID($_NOT_), ID($not), ID($logic_not)) && cell->getPort(ID(Y)).size() == 1 &&
+ invert_map.count(assign_map(cell->getPort(ID(A)))) != 0) {
cover_list("opt.opt_expr.invert.double", "$_NOT_", "$not", "$logic_not", cell->type.str());
replace_cell(assign_map, module, cell, "double_invert", "\\Y", invert_map.at(assign_map(cell->getPort("\\A"))));
goto next_cell;
}
- if (cell->type.in("$_MUX_", "$mux") && invert_map.count(assign_map(cell->getPort("\\S"))) != 0) {
+ if (cell->type.in(ID($_MUX_), ID($mux)) && invert_map.count(assign_map(cell->getPort(ID(S)))) != 0) {
cover_list("opt.opt_expr.invert.muxsel", "$_MUX_", "$mux", cell->type.str());
log_debug("Optimizing away select inverter for %s cell `%s' in module `%s'.\n", log_id(cell->type), log_id(cell), log_id(module));
- RTLIL::SigSpec tmp = cell->getPort("\\A");
- cell->setPort("\\A", cell->getPort("\\B"));
- cell->setPort("\\B", tmp);
- cell->setPort("\\S", invert_map.at(assign_map(cell->getPort("\\S"))));
+ RTLIL::SigSpec tmp = cell->getPort(ID(A));
+ cell->setPort(ID(A), cell->getPort(ID(B)));
+ cell->setPort(ID(B), tmp);
+ cell->setPort(ID(S), invert_map.at(assign_map(cell->getPort(ID(S)))));
did_something = true;
goto next_cell;
}
- if (cell->type == "$_NOT_") {
- RTLIL::SigSpec input = cell->getPort("\\A");
+ if (cell->type == ID($_NOT_)) {
+ RTLIL::SigSpec input = cell->getPort(ID(A));
assign_map.apply(input);
if (input.match("1")) ACTION_DO_Y(0);
if (input.match("0")) ACTION_DO_Y(1);
if (input.match("*")) ACTION_DO_Y(x);
}
- if (cell->type == "$_AND_") {
+ if (cell->type == ID($_AND_)) {
RTLIL::SigSpec input;
- input.append(cell->getPort("\\B"));
- input.append(cell->getPort("\\A"));
+ input.append(cell->getPort(ID(B)));
+ input.append(cell->getPort(ID(A)));
assign_map.apply(input);
if (input.match(" 0")) ACTION_DO_Y(0);
if (input.match("0 ")) ACTION_DO_Y(0);
@@ -738,14 +786,14 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (input.match(" *")) ACTION_DO_Y(0);
if (input.match("* ")) ACTION_DO_Y(0);
}
- if (input.match(" 1")) ACTION_DO("\\Y", input.extract(1, 1));
- if (input.match("1 ")) ACTION_DO("\\Y", input.extract(0, 1));
+ if (input.match(" 1")) ACTION_DO(ID(Y), input.extract(1, 1));
+ if (input.match("1 ")) ACTION_DO(ID(Y), input.extract(0, 1));
}
- if (cell->type == "$_OR_") {
+ if (cell->type == ID($_OR_)) {
RTLIL::SigSpec input;
- input.append(cell->getPort("\\B"));
- input.append(cell->getPort("\\A"));
+ input.append(cell->getPort(ID(B)));
+ input.append(cell->getPort(ID(A)));
assign_map.apply(input);
if (input.match(" 1")) ACTION_DO_Y(1);
if (input.match("1 ")) ACTION_DO_Y(1);
@@ -757,14 +805,14 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (input.match(" *")) ACTION_DO_Y(1);
if (input.match("* ")) ACTION_DO_Y(1);
}
- if (input.match(" 0")) ACTION_DO("\\Y", input.extract(1, 1));
- if (input.match("0 ")) ACTION_DO("\\Y", input.extract(0, 1));
+ if (input.match(" 0")) ACTION_DO(ID(Y), input.extract(1, 1));
+ if (input.match("0 ")) ACTION_DO(ID(Y), input.extract(0, 1));
}
- if (cell->type == "$_XOR_") {
+ if (cell->type == ID($_XOR_)) {
RTLIL::SigSpec input;
- input.append(cell->getPort("\\B"));
- input.append(cell->getPort("\\A"));
+ input.append(cell->getPort(ID(B)));
+ input.append(cell->getPort(ID(A)));
assign_map.apply(input);
if (input.match("00")) ACTION_DO_Y(0);
if (input.match("01")) ACTION_DO_Y(1);
@@ -772,27 +820,27 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (input.match("11")) ACTION_DO_Y(0);
if (input.match(" *")) ACTION_DO_Y(x);
if (input.match("* ")) ACTION_DO_Y(x);
- if (input.match(" 0")) ACTION_DO("\\Y", input.extract(1, 1));
- if (input.match("0 ")) ACTION_DO("\\Y", input.extract(0, 1));
+ if (input.match(" 0")) ACTION_DO(ID(Y), input.extract(1, 1));
+ if (input.match("0 ")) ACTION_DO(ID(Y), input.extract(0, 1));
}
- if (cell->type == "$_MUX_") {
+ if (cell->type == ID($_MUX_)) {
RTLIL::SigSpec input;
- input.append(cell->getPort("\\S"));
- input.append(cell->getPort("\\B"));
- input.append(cell->getPort("\\A"));
+ input.append(cell->getPort(ID(S)));
+ input.append(cell->getPort(ID(B)));
+ input.append(cell->getPort(ID(A)));
assign_map.apply(input);
if (input.extract(2, 1) == input.extract(1, 1))
- ACTION_DO("\\Y", input.extract(2, 1));
- if (input.match(" 0")) ACTION_DO("\\Y", input.extract(2, 1));
- if (input.match(" 1")) ACTION_DO("\\Y", input.extract(1, 1));
- if (input.match("01 ")) ACTION_DO("\\Y", input.extract(0, 1));
+ ACTION_DO(ID(Y), input.extract(2, 1));
+ if (input.match(" 0")) ACTION_DO(ID(Y), input.extract(2, 1));
+ if (input.match(" 1")) ACTION_DO(ID(Y), input.extract(1, 1));
+ if (input.match("01 ")) ACTION_DO(ID(Y), input.extract(0, 1));
if (input.match("10 ")) {
cover("opt.opt_expr.mux_to_inv");
- cell->type = "$_NOT_";
- cell->setPort("\\A", input.extract(0, 1));
- cell->unsetPort("\\B");
- cell->unsetPort("\\S");
+ cell->type = ID($_NOT_);
+ cell->setPort(ID(A), input.extract(0, 1));
+ cell->unsetPort(ID(B));
+ cell->unsetPort(ID(S));
goto next_cell;
}
if (input.match("11 ")) ACTION_DO_Y(1);
@@ -801,38 +849,38 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (input.match("01*")) ACTION_DO_Y(x);
if (input.match("10*")) ACTION_DO_Y(x);
if (mux_undef) {
- if (input.match("* ")) ACTION_DO("\\Y", input.extract(1, 1));
- if (input.match(" * ")) ACTION_DO("\\Y", input.extract(2, 1));
- if (input.match(" *")) ACTION_DO("\\Y", input.extract(2, 1));
+ if (input.match("* ")) ACTION_DO(ID(Y), input.extract(1, 1));
+ if (input.match(" * ")) ACTION_DO(ID(Y), input.extract(2, 1));
+ if (input.match(" *")) ACTION_DO(ID(Y), input.extract(2, 1));
}
}
- if (cell->type.in("$_TBUF_", "$tribuf")) {
- RTLIL::SigSpec input = cell->getPort(cell->type == "$_TBUF_" ? "\\E" : "\\EN");
- RTLIL::SigSpec a = cell->getPort("\\A");
+ if (cell->type.in(ID($_TBUF_), ID($tribuf))) {
+ RTLIL::SigSpec input = cell->getPort(cell->type == ID($_TBUF_) ? ID(E) : ID(EN));
+ RTLIL::SigSpec a = cell->getPort(ID(A));
assign_map.apply(input);
assign_map.apply(a);
if (input == State::S1)
- ACTION_DO("\\Y", cell->getPort("\\A"));
+ ACTION_DO(ID(Y), cell->getPort(ID(A)));
if (input == State::S0 && !a.is_fully_undef()) {
cover("opt.opt_expr.action_" S__LINE__);
log_debug("Replacing data input of %s cell `%s' in module `%s' with constant undef.\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str());
- cell->setPort("\\A", SigSpec(State::Sx, GetSize(a)));
+ cell->setPort(ID(A), SigSpec(State::Sx, GetSize(a)));
did_something = true;
goto next_cell;
}
}
- if (cell->type.in("$eq", "$ne", "$eqx", "$nex"))
+ if (cell->type.in(ID($eq), ID($ne), ID($eqx), ID($nex)))
{
- RTLIL::SigSpec a = cell->getPort("\\A");
- RTLIL::SigSpec b = cell->getPort("\\B");
+ RTLIL::SigSpec a = cell->getPort(ID(A));
+ RTLIL::SigSpec b = cell->getPort(ID(B));
- if (cell->parameters["\\A_WIDTH"].as_int() != cell->parameters["\\B_WIDTH"].as_int()) {
- int width = max(cell->parameters["\\A_WIDTH"].as_int(), cell->parameters["\\B_WIDTH"].as_int());
- a.extend_u0(width, cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool());
- b.extend_u0(width, cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool());
+ if (cell->parameters[ID(A_WIDTH)].as_int() != cell->parameters[ID(B_WIDTH)].as_int()) {
+ int width = max(cell->parameters[ID(A_WIDTH)].as_int(), cell->parameters[ID(B_WIDTH)].as_int());
+ a.extend_u0(width, cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool());
+ b.extend_u0(width, cell->parameters[ID(A_SIGNED)].as_bool() && cell->parameters[ID(B_SIGNED)].as_bool());
}
RTLIL::SigSpec new_a, new_b;
@@ -841,8 +889,8 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
for (int i = 0; i < GetSize(a); i++) {
if (a[i].wire == NULL && b[i].wire == NULL && a[i] != b[i] && a[i].data <= RTLIL::State::S1 && b[i].data <= RTLIL::State::S1) {
cover_list("opt.opt_expr.eqneq.isneq", "$eq", "$ne", "$eqx", "$nex", cell->type.str());
- RTLIL::SigSpec new_y = RTLIL::SigSpec(cell->type.in("$eq", "$eqx") ? RTLIL::State::S0 : RTLIL::State::S1);
- new_y.extend_u0(cell->parameters["\\Y_WIDTH"].as_int(), false);
+ RTLIL::SigSpec new_y = RTLIL::SigSpec(cell->type.in(ID($eq), ID($eqx)) ? RTLIL::State::S0 : RTLIL::State::S1);
+ new_y.extend_u0(cell->parameters[ID(Y_WIDTH)].as_int(), false);
replace_cell(assign_map, module, cell, "isneq", "\\Y", new_y);
goto next_cell;
}
@@ -854,83 +902,83 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (new_a.size() == 0) {
cover_list("opt.opt_expr.eqneq.empty", "$eq", "$ne", "$eqx", "$nex", cell->type.str());
- RTLIL::SigSpec new_y = RTLIL::SigSpec(cell->type.in("$eq", "$eqx") ? RTLIL::State::S1 : RTLIL::State::S0);
- new_y.extend_u0(cell->parameters["\\Y_WIDTH"].as_int(), false);
- replace_cell(assign_map, module, cell, "empty", "\\Y", new_y);
+ RTLIL::SigSpec new_y = RTLIL::SigSpec(cell->type.in(ID($eq), ID($eqx)) ? RTLIL::State::S1 : RTLIL::State::S0);
+ new_y.extend_u0(cell->parameters[ID(Y_WIDTH)].as_int(), false);
+ replace_cell(assign_map, module, cell, "empty", ID(Y), new_y);
goto next_cell;
}
if (new_a.size() < a.size() || new_b.size() < b.size()) {
cover_list("opt.opt_expr.eqneq.resize", "$eq", "$ne", "$eqx", "$nex", cell->type.str());
- cell->setPort("\\A", new_a);
- cell->setPort("\\B", new_b);
- cell->parameters["\\A_WIDTH"] = new_a.size();
- cell->parameters["\\B_WIDTH"] = new_b.size();
+ cell->setPort(ID(A), new_a);
+ cell->setPort(ID(B), new_b);
+ cell->parameters[ID(A_WIDTH)] = new_a.size();
+ cell->parameters[ID(B_WIDTH)] = new_b.size();
}
}
- if (cell->type.in("$eq", "$ne") && cell->parameters["\\Y_WIDTH"].as_int() == 1 &&
- cell->parameters["\\A_WIDTH"].as_int() == 1 && cell->parameters["\\B_WIDTH"].as_int() == 1)
+ if (cell->type.in(ID($eq), ID($ne)) && cell->parameters[ID(Y_WIDTH)].as_int() == 1 &&
+ cell->parameters[ID(A_WIDTH)].as_int() == 1 && cell->parameters[ID(B_WIDTH)].as_int() == 1)
{
- RTLIL::SigSpec a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigSpec a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec b = assign_map(cell->getPort(ID(B)));
if (a.is_fully_const() && !b.is_fully_const()) {
cover_list("opt.opt_expr.eqneq.swapconst", "$eq", "$ne", cell->type.str());
- cell->setPort("\\A", b);
- cell->setPort("\\B", a);
+ cell->setPort(ID(A), b);
+ cell->setPort(ID(B), a);
std::swap(a, b);
}
if (b.is_fully_const()) {
- if (b.as_bool() == (cell->type == "$eq")) {
+ if (b.as_bool() == (cell->type == ID($eq))) {
RTLIL::SigSpec input = b;
- ACTION_DO("\\Y", cell->getPort("\\A"));
+ ACTION_DO(ID(Y), cell->getPort(ID(A)));
} else {
cover_list("opt.opt_expr.eqneq.isnot", "$eq", "$ne", cell->type.str());
log_debug("Replacing %s cell `%s' in module `%s' with inverter.\n", log_id(cell->type), log_id(cell), log_id(module));
- cell->type = "$not";
- cell->parameters.erase("\\B_WIDTH");
- cell->parameters.erase("\\B_SIGNED");
- cell->unsetPort("\\B");
+ cell->type = ID($not);
+ cell->parameters.erase(ID(B_WIDTH));
+ cell->parameters.erase(ID(B_SIGNED));
+ cell->unsetPort(ID(B));
did_something = true;
}
goto next_cell;
}
}
- if (cell->type.in("$eq", "$ne") &&
- (assign_map(cell->getPort("\\A")).is_fully_zero() || assign_map(cell->getPort("\\B")).is_fully_zero()))
+ if (cell->type.in(ID($eq), ID($ne)) &&
+ (assign_map(cell->getPort(ID(A))).is_fully_zero() || assign_map(cell->getPort(ID(B))).is_fully_zero()))
{
cover_list("opt.opt_expr.eqneq.cmpzero", "$eq", "$ne", cell->type.str());
log_debug("Replacing %s cell `%s' in module `%s' with %s.\n", log_id(cell->type), log_id(cell),
log_id(module), "$eq" ? "$logic_not" : "$reduce_bool");
- cell->type = cell->type == "$eq" ? "$logic_not" : "$reduce_bool";
- if (assign_map(cell->getPort("\\A")).is_fully_zero()) {
- cell->setPort("\\A", cell->getPort("\\B"));
- cell->setParam("\\A_SIGNED", cell->getParam("\\B_SIGNED"));
- cell->setParam("\\A_WIDTH", cell->getParam("\\B_WIDTH"));
+ cell->type = cell->type == ID($eq) ? ID($logic_not) : ID($reduce_bool);
+ if (assign_map(cell->getPort(ID(A))).is_fully_zero()) {
+ cell->setPort(ID(A), cell->getPort(ID(B)));
+ cell->setParam(ID(A_SIGNED), cell->getParam(ID(B_SIGNED)));
+ cell->setParam(ID(A_WIDTH), cell->getParam(ID(B_WIDTH)));
}
- cell->unsetPort("\\B");
- cell->unsetParam("\\B_SIGNED");
- cell->unsetParam("\\B_WIDTH");
+ cell->unsetPort(ID(B));
+ cell->unsetParam(ID(B_SIGNED));
+ cell->unsetParam(ID(B_WIDTH));
did_something = true;
goto next_cell;
}
- if (cell->type.in("$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx") && assign_map(cell->getPort("\\B")).is_fully_const())
+ if (cell->type.in(ID($shl), ID($shr), ID($sshl), ID($sshr), ID($shift), ID($shiftx)) && assign_map(cell->getPort(ID(B))).is_fully_const())
{
- bool sign_ext = cell->type == "$sshr" && cell->getParam("\\A_SIGNED").as_bool();
- int shift_bits = assign_map(cell->getPort("\\B")).as_int(cell->type.in("$shift", "$shiftx") && cell->getParam("\\B_SIGNED").as_bool());
+ bool sign_ext = cell->type == ID($sshr) && cell->getParam(ID(A_SIGNED)).as_bool();
+ int shift_bits = assign_map(cell->getPort(ID(B))).as_int(cell->type.in(ID($shift), ID($shiftx)) && cell->getParam(ID(B_SIGNED)).as_bool());
- if (cell->type.in("$shl", "$sshl"))
+ if (cell->type.in(ID($shl), ID($sshl)))
shift_bits *= -1;
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec sig_y(cell->type == "$shiftx" ? RTLIL::State::Sx : RTLIL::State::S0, cell->getParam("\\Y_WIDTH").as_int());
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec sig_y(cell->type == ID($shiftx) ? RTLIL::State::Sx : RTLIL::State::S0, cell->getParam(ID(Y_WIDTH)).as_int());
if (GetSize(sig_a) < GetSize(sig_y))
- sig_a.extend_u0(GetSize(sig_y), cell->getParam("\\A_SIGNED").as_bool());
+ sig_a.extend_u0(GetSize(sig_y), cell->getParam(ID(A_SIGNED)).as_bool());
for (int i = 0; i < GetSize(sig_y); i++) {
int idx = i + shift_bits;
@@ -943,9 +991,9 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
cover_list("opt.opt_expr.constshift", "$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx", cell->type.str());
log_debug("Replacing %s cell `%s' (B=%s, SHR=%d) in module `%s' with fixed wiring: %s\n",
- log_id(cell->type), log_id(cell), log_signal(assign_map(cell->getPort("\\B"))), shift_bits, log_id(module), log_signal(sig_y));
+ log_id(cell->type), log_id(cell), log_signal(assign_map(cell->getPort(ID(B)))), shift_bits, log_id(module), log_signal(sig_y));
- module->connect(cell->getPort("\\Y"), sig_y);
+ module->connect(cell->getPort(ID(Y)), sig_y);
module->remove(cell);
did_something = true;
@@ -958,41 +1006,41 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
bool identity_wrt_b = false;
bool arith_inverse = false;
- if (cell->type.in("$add", "$sub", "$or", "$xor"))
+ if (cell->type.in(ID($add), ID($sub), ID($or), ID($xor)))
{
- RTLIL::SigSpec a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigSpec a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec b = assign_map(cell->getPort(ID(B)));
- if (cell->type != "$sub" && a.is_fully_const() && a.as_bool() == false)
+ if (cell->type != ID($sub) && a.is_fully_const() && a.as_bool() == false)
identity_wrt_b = true;
if (b.is_fully_const() && b.as_bool() == false)
identity_wrt_a = true;
}
- if (cell->type.in("$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx"))
+ if (cell->type.in(ID($shl), ID($shr), ID($sshl), ID($sshr), ID($shift), ID($shiftx)))
{
- RTLIL::SigSpec b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigSpec b = assign_map(cell->getPort(ID(B)));
if (b.is_fully_const() && b.as_bool() == false)
identity_wrt_a = true;
}
- if (cell->type == "$mul")
+ if (cell->type == ID($mul))
{
- RTLIL::SigSpec a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigSpec a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec b = assign_map(cell->getPort(ID(B)));
- if (a.is_fully_const() && is_one_or_minus_one(a.as_const(), cell->getParam("\\A_SIGNED").as_bool(), arith_inverse))
+ if (a.is_fully_const() && is_one_or_minus_one(a.as_const(), cell->getParam(ID(A_SIGNED)).as_bool(), arith_inverse))
identity_wrt_b = true;
else
- if (b.is_fully_const() && is_one_or_minus_one(b.as_const(), cell->getParam("\\B_SIGNED").as_bool(), arith_inverse))
+ if (b.is_fully_const() && is_one_or_minus_one(b.as_const(), cell->getParam(ID(B_SIGNED)).as_bool(), arith_inverse))
identity_wrt_a = true;
}
- if (cell->type == "$div")
+ if (cell->type == ID($div))
{
- RTLIL::SigSpec b = assign_map(cell->getPort("\\B"));
+ RTLIL::SigSpec b = assign_map(cell->getPort(ID(B)));
if (b.is_fully_const() && b.size() <= 32 && b.as_int() == 1)
identity_wrt_a = true;
@@ -1009,15 +1057,15 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), identity_wrt_a ? 'A' : 'B');
if (!identity_wrt_a) {
- cell->setPort("\\A", cell->getPort("\\B"));
- cell->parameters.at("\\A_WIDTH") = cell->parameters.at("\\B_WIDTH");
- cell->parameters.at("\\A_SIGNED") = cell->parameters.at("\\B_SIGNED");
+ cell->setPort(ID(A), cell->getPort(ID(B)));
+ cell->parameters.at(ID(A_WIDTH)) = cell->parameters.at(ID(B_WIDTH));
+ cell->parameters.at(ID(A_SIGNED)) = cell->parameters.at(ID(B_SIGNED));
}
- cell->type = arith_inverse ? "$neg" : "$pos";
- cell->unsetPort("\\B");
- cell->parameters.erase("\\B_WIDTH");
- cell->parameters.erase("\\B_SIGNED");
+ cell->type = arith_inverse ? ID($neg) : ID($pos);
+ cell->unsetPort(ID(B));
+ cell->parameters.erase(ID(B_WIDTH));
+ cell->parameters.erase(ID(B_SIGNED));
cell->check();
did_something = true;
@@ -1025,91 +1073,91 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
}
- if (mux_bool && cell->type.in("$mux", "$_MUX_") &&
- cell->getPort("\\A") == State::S0 && cell->getPort("\\B") == State::S1) {
+ if (mux_bool && cell->type.in(ID($mux), ID($_MUX_)) &&
+ cell->getPort(ID(A)) == State::S0 && cell->getPort(ID(B)) == State::S1) {
cover_list("opt.opt_expr.mux_bool", "$mux", "$_MUX_", cell->type.str());
- replace_cell(assign_map, module, cell, "mux_bool", "\\Y", cell->getPort("\\S"));
+ replace_cell(assign_map, module, cell, "mux_bool", ID(Y), cell->getPort(ID(S)));
goto next_cell;
}
- if (mux_bool && cell->type.in("$mux", "$_MUX_") &&
- cell->getPort("\\A") == State::S1 && cell->getPort("\\B") == State::S0) {
+ if (mux_bool && cell->type.in(ID($mux), ID($_MUX_)) &&
+ cell->getPort(ID(A)) == State::S1 && cell->getPort(ID(B)) == State::S0) {
cover_list("opt.opt_expr.mux_invert", "$mux", "$_MUX_", cell->type.str());
log_debug("Replacing %s cell `%s' in module `%s' with inverter.\n", log_id(cell->type), log_id(cell), log_id(module));
- cell->setPort("\\A", cell->getPort("\\S"));
- cell->unsetPort("\\B");
- cell->unsetPort("\\S");
- if (cell->type == "$mux") {
- Const width = cell->parameters["\\WIDTH"];
- cell->parameters["\\A_WIDTH"] = width;
- cell->parameters["\\Y_WIDTH"] = width;
- cell->parameters["\\A_SIGNED"] = 0;
- cell->parameters.erase("\\WIDTH");
- cell->type = "$not";
+ cell->setPort(ID(A), cell->getPort(ID(S)));
+ cell->unsetPort(ID(B));
+ cell->unsetPort(ID(S));
+ if (cell->type == ID($mux)) {
+ Const width = cell->parameters[ID(WIDTH)];
+ cell->parameters[ID(A_WIDTH)] = width;
+ cell->parameters[ID(Y_WIDTH)] = width;
+ cell->parameters[ID(A_SIGNED)] = 0;
+ cell->parameters.erase(ID(WIDTH));
+ cell->type = ID($not);
} else
- cell->type = "$_NOT_";
+ cell->type = ID($_NOT_);
did_something = true;
goto next_cell;
}
- if (consume_x && mux_bool && cell->type.in("$mux", "$_MUX_") && cell->getPort("\\A") == State::S0) {
+ if (consume_x && mux_bool && cell->type.in(ID($mux), ID($_MUX_)) && cell->getPort(ID(A)) == State::S0) {
cover_list("opt.opt_expr.mux_and", "$mux", "$_MUX_", cell->type.str());
log_debug("Replacing %s cell `%s' in module `%s' with and-gate.\n", log_id(cell->type), log_id(cell), log_id(module));
- cell->setPort("\\A", cell->getPort("\\S"));
- cell->unsetPort("\\S");
- if (cell->type == "$mux") {
- Const width = cell->parameters["\\WIDTH"];
- cell->parameters["\\A_WIDTH"] = width;
- cell->parameters["\\B_WIDTH"] = width;
- cell->parameters["\\Y_WIDTH"] = width;
- cell->parameters["\\A_SIGNED"] = 0;
- cell->parameters["\\B_SIGNED"] = 0;
- cell->parameters.erase("\\WIDTH");
- cell->type = "$and";
+ cell->setPort(ID(A), cell->getPort(ID(S)));
+ cell->unsetPort(ID(S));
+ if (cell->type == ID($mux)) {
+ Const width = cell->parameters[ID(WIDTH)];
+ cell->parameters[ID(A_WIDTH)] = width;
+ cell->parameters[ID(B_WIDTH)] = width;
+ cell->parameters[ID(Y_WIDTH)] = width;
+ cell->parameters[ID(A_SIGNED)] = 0;
+ cell->parameters[ID(B_SIGNED)] = 0;
+ cell->parameters.erase(ID(WIDTH));
+ cell->type = ID($and);
} else
- cell->type = "$_AND_";
+ cell->type = ID($_AND_);
did_something = true;
goto next_cell;
}
- if (consume_x && mux_bool && cell->type.in("$mux", "$_MUX_") && cell->getPort("\\B") == State::S1) {
+ if (consume_x && mux_bool && cell->type.in(ID($mux), ID($_MUX_)) && cell->getPort(ID(B)) == State::S1) {
cover_list("opt.opt_expr.mux_or", "$mux", "$_MUX_", cell->type.str());
log_debug("Replacing %s cell `%s' in module `%s' with or-gate.\n", log_id(cell->type), log_id(cell), log_id(module));
- cell->setPort("\\B", cell->getPort("\\S"));
- cell->unsetPort("\\S");
- if (cell->type == "$mux") {
- Const width = cell->parameters["\\WIDTH"];
- cell->parameters["\\A_WIDTH"] = width;
- cell->parameters["\\B_WIDTH"] = width;
- cell->parameters["\\Y_WIDTH"] = width;
- cell->parameters["\\A_SIGNED"] = 0;
- cell->parameters["\\B_SIGNED"] = 0;
- cell->parameters.erase("\\WIDTH");
- cell->type = "$or";
+ cell->setPort(ID(B), cell->getPort(ID(S)));
+ cell->unsetPort(ID(S));
+ if (cell->type == ID($mux)) {
+ Const width = cell->parameters[ID(WIDTH)];
+ cell->parameters[ID(A_WIDTH)] = width;
+ cell->parameters[ID(B_WIDTH)] = width;
+ cell->parameters[ID(Y_WIDTH)] = width;
+ cell->parameters[ID(A_SIGNED)] = 0;
+ cell->parameters[ID(B_SIGNED)] = 0;
+ cell->parameters.erase(ID(WIDTH));
+ cell->type = ID($or);
} else
- cell->type = "$_OR_";
+ cell->type = ID($_OR_);
did_something = true;
goto next_cell;
}
- if (mux_undef && cell->type.in("$mux", "$pmux")) {
+ if (mux_undef && cell->type.in(ID($mux), ID($pmux))) {
RTLIL::SigSpec new_a, new_b, new_s;
- int width = cell->getPort("\\A").size();
- if ((cell->getPort("\\A").is_fully_undef() && cell->getPort("\\B").is_fully_undef()) ||
- cell->getPort("\\S").is_fully_undef()) {
+ int width = cell->getPort(ID(A)).size();
+ if ((cell->getPort(ID(A)).is_fully_undef() && cell->getPort(ID(B)).is_fully_undef()) ||
+ cell->getPort(ID(S)).is_fully_undef()) {
cover_list("opt.opt_expr.mux_undef", "$mux", "$pmux", cell->type.str());
- replace_cell(assign_map, module, cell, "mux_undef", "\\Y", cell->getPort("\\A"));
+ replace_cell(assign_map, module, cell, "mux_undef", ID(Y), cell->getPort(ID(A)));
goto next_cell;
}
- for (int i = 0; i < cell->getPort("\\S").size(); i++) {
- RTLIL::SigSpec old_b = cell->getPort("\\B").extract(i*width, width);
- RTLIL::SigSpec old_s = cell->getPort("\\S").extract(i, 1);
+ for (int i = 0; i < cell->getPort(ID(S)).size(); i++) {
+ RTLIL::SigSpec old_b = cell->getPort(ID(B)).extract(i*width, width);
+ RTLIL::SigSpec old_s = cell->getPort(ID(S)).extract(i, 1);
if (old_b.is_fully_undef() || old_s.is_fully_undef())
continue;
new_b.append(old_b);
new_s.append(old_s);
}
- new_a = cell->getPort("\\A");
+ new_a = cell->getPort(ID(A));
if (new_a.is_fully_undef() && new_s.size() > 0) {
new_a = new_b.extract((new_s.size()-1)*width, width);
new_b = new_b.extract(0, (new_s.size()-1)*width);
@@ -1117,27 +1165,27 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
if (new_s.size() == 0) {
cover_list("opt.opt_expr.mux_empty", "$mux", "$pmux", cell->type.str());
- replace_cell(assign_map, module, cell, "mux_empty", "\\Y", new_a);
+ replace_cell(assign_map, module, cell, "mux_empty", ID(Y), new_a);
goto next_cell;
}
if (new_a == RTLIL::SigSpec(RTLIL::State::S0) && new_b == RTLIL::SigSpec(RTLIL::State::S1)) {
cover_list("opt.opt_expr.mux_sel01", "$mux", "$pmux", cell->type.str());
- replace_cell(assign_map, module, cell, "mux_sel01", "\\Y", new_s);
+ replace_cell(assign_map, module, cell, "mux_sel01", ID(Y), new_s);
goto next_cell;
}
- if (cell->getPort("\\S").size() != new_s.size()) {
+ if (cell->getPort(ID(S)).size() != new_s.size()) {
cover_list("opt.opt_expr.mux_reduce", "$mux", "$pmux", cell->type.str());
log_debug("Optimized away %d select inputs of %s cell `%s' in module `%s'.\n",
- GetSize(cell->getPort("\\S")) - GetSize(new_s), log_id(cell->type), log_id(cell), log_id(module));
- cell->setPort("\\A", new_a);
- cell->setPort("\\B", new_b);
- cell->setPort("\\S", new_s);
+ GetSize(cell->getPort(ID(S))) - GetSize(new_s), log_id(cell->type), log_id(cell), log_id(module));
+ cell->setPort(ID(A), new_a);
+ cell->setPort(ID(B), new_b);
+ cell->setPort(ID(S), new_s);
if (new_s.size() > 1) {
- cell->type = "$pmux";
- cell->parameters["\\S_WIDTH"] = new_s.size();
+ cell->type = ID($pmux);
+ cell->parameters[ID(S_WIDTH)] = new_s.size();
} else {
- cell->type = "$mux";
- cell->parameters.erase("\\S_WIDTH");
+ cell->type = ID($mux);
+ cell->parameters.erase(ID(S_WIDTH));
}
did_something = true;
}
@@ -1145,30 +1193,30 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
#define FOLD_1ARG_CELL(_t) \
if (cell->type == "$" #_t) { \
- RTLIL::SigSpec a = cell->getPort("\\A"); \
+ RTLIL::SigSpec a = cell->getPort(ID(A)); \
assign_map.apply(a); \
if (a.is_fully_const()) { \
RTLIL::Const dummy_arg(RTLIL::State::S0, 1); \
RTLIL::SigSpec y(RTLIL::const_ ## _t(a.as_const(), dummy_arg, \
- cell->parameters["\\A_SIGNED"].as_bool(), false, \
- cell->parameters["\\Y_WIDTH"].as_int())); \
+ cell->parameters[ID(A_SIGNED)].as_bool(), false, \
+ cell->parameters[ID(Y_WIDTH)].as_int())); \
cover("opt.opt_expr.const.$" #_t); \
- replace_cell(assign_map, module, cell, stringf("%s", log_signal(a)), "\\Y", y); \
+ replace_cell(assign_map, module, cell, stringf("%s", log_signal(a)), ID(Y), y); \
goto next_cell; \
} \
}
#define FOLD_2ARG_CELL(_t) \
if (cell->type == "$" #_t) { \
- RTLIL::SigSpec a = cell->getPort("\\A"); \
- RTLIL::SigSpec b = cell->getPort("\\B"); \
+ RTLIL::SigSpec a = cell->getPort(ID(A)); \
+ RTLIL::SigSpec b = cell->getPort(ID(B)); \
assign_map.apply(a), assign_map.apply(b); \
if (a.is_fully_const() && b.is_fully_const()) { \
RTLIL::SigSpec y(RTLIL::const_ ## _t(a.as_const(), b.as_const(), \
- cell->parameters["\\A_SIGNED"].as_bool(), \
- cell->parameters["\\B_SIGNED"].as_bool(), \
- cell->parameters["\\Y_WIDTH"].as_int())); \
+ cell->parameters[ID(A_SIGNED)].as_bool(), \
+ cell->parameters[ID(B_SIGNED)].as_bool(), \
+ cell->parameters[ID(Y_WIDTH)].as_int())); \
cover("opt.opt_expr.const.$" #_t); \
- replace_cell(assign_map, module, cell, stringf("%s, %s", log_signal(a), log_signal(b)), "\\Y", y); \
+ replace_cell(assign_map, module, cell, stringf("%s, %s", log_signal(a), log_signal(b)), ID(Y), y); \
goto next_cell; \
} \
}
@@ -1214,25 +1262,25 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
FOLD_1ARG_CELL(neg)
// be very conservative with optimizing $mux cells as we do not want to break mux trees
- if (cell->type == "$mux") {
- RTLIL::SigSpec input = assign_map(cell->getPort("\\S"));
- RTLIL::SigSpec inA = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec inB = assign_map(cell->getPort("\\B"));
+ if (cell->type == ID($mux)) {
+ RTLIL::SigSpec input = assign_map(cell->getPort(ID(S)));
+ RTLIL::SigSpec inA = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec inB = assign_map(cell->getPort(ID(B)));
if (input.is_fully_const())
- ACTION_DO("\\Y", input.as_bool() ? cell->getPort("\\B") : cell->getPort("\\A"));
+ ACTION_DO(ID(Y), input.as_bool() ? cell->getPort(ID(B)) : cell->getPort(ID(A)));
else if (inA == inB)
- ACTION_DO("\\Y", cell->getPort("\\A"));
+ ACTION_DO(ID(Y), cell->getPort(ID(A)));
}
- if (!keepdc && cell->type == "$mul")
+ if (!keepdc && cell->type == ID($mul))
{
- bool a_signed = cell->parameters["\\A_SIGNED"].as_bool();
- bool b_signed = cell->parameters["\\B_SIGNED"].as_bool();
+ bool a_signed = cell->parameters[ID(A_SIGNED)].as_bool();
+ bool b_signed = cell->parameters[ID(B_SIGNED)].as_bool();
bool swapped_ab = false;
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec sig_b = assign_map(cell->getPort("\\B"));
- RTLIL::SigSpec sig_y = assign_map(cell->getPort("\\Y"));
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec sig_b = assign_map(cell->getPort(ID(B)));
+ RTLIL::SigSpec sig_y = assign_map(cell->getPort(ID(Y)));
if (sig_b.is_fully_const() && sig_b.size() <= 32)
std::swap(sig_a, sig_b), std::swap(a_signed, b_signed), swapped_ab = true;
@@ -1267,9 +1315,9 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
a_val, cell->name.c_str(), module->name.c_str(), i);
if (!swapped_ab) {
- cell->setPort("\\A", cell->getPort("\\B"));
- cell->parameters.at("\\A_WIDTH") = cell->parameters.at("\\B_WIDTH");
- cell->parameters.at("\\A_SIGNED") = cell->parameters.at("\\B_SIGNED");
+ cell->setPort(ID(A), cell->getPort(ID(B)));
+ cell->parameters.at(ID(A_WIDTH)) = cell->parameters.at(ID(B_WIDTH));
+ cell->parameters.at(ID(A_SIGNED)) = cell->parameters.at(ID(B_SIGNED));
}
std::vector<RTLIL::SigBit> new_b = RTLIL::SigSpec(i, 6);
@@ -1277,10 +1325,10 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
while (GetSize(new_b) > 1 && new_b.back() == RTLIL::State::S0)
new_b.pop_back();
- cell->type = "$shl";
- cell->parameters["\\B_WIDTH"] = GetSize(new_b);
- cell->parameters["\\B_SIGNED"] = false;
- cell->setPort("\\B", new_b);
+ cell->type = ID($shl);
+ cell->parameters[ID(B_WIDTH)] = GetSize(new_b);
+ cell->parameters[ID(B_SIGNED)] = false;
+ cell->setPort(ID(B), new_b);
cell->check();
did_something = true;
@@ -1289,11 +1337,11 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
}
- if (!keepdc && cell->type.in("$div", "$mod"))
+ if (!keepdc && cell->type.in(ID($div), ID($mod)))
{
- bool b_signed = cell->parameters["\\B_SIGNED"].as_bool();
- SigSpec sig_b = assign_map(cell->getPort("\\B"));
- SigSpec sig_y = assign_map(cell->getPort("\\Y"));
+ bool b_signed = cell->parameters[ID(B_SIGNED)].as_bool();
+ SigSpec sig_b = assign_map(cell->getPort(ID(B)));
+ SigSpec sig_y = assign_map(cell->getPort(ID(Y)));
if (sig_b.is_fully_def() && sig_b.size() <= 32)
{
@@ -1316,7 +1364,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
for (int i = 1; i < (b_signed ? sig_b.size()-1 : sig_b.size()); i++)
if (b_val == (1 << i))
{
- if (cell->type == "$div")
+ if (cell->type == ID($div))
{
cover("opt.opt_expr.div_shift");
@@ -1328,10 +1376,10 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
while (GetSize(new_b) > 1 && new_b.back() == RTLIL::State::S0)
new_b.pop_back();
- cell->type = "$shr";
- cell->parameters["\\B_WIDTH"] = GetSize(new_b);
- cell->parameters["\\B_SIGNED"] = false;
- cell->setPort("\\B", new_b);
+ cell->type = ID($shr);
+ cell->parameters[ID(B_WIDTH)] = GetSize(new_b);
+ cell->parameters[ID(B_SIGNED)] = false;
+ cell->setPort(ID(B), new_b);
cell->check();
}
else
@@ -1346,9 +1394,9 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (b_signed)
new_b.push_back(State::S0);
- cell->type = "$and";
- cell->parameters["\\B_WIDTH"] = GetSize(new_b);
- cell->setPort("\\B", new_b);
+ cell->type = ID($and);
+ cell->parameters[ID(B_WIDTH)] = GetSize(new_b);
+ cell->setPort(ID(B), new_b);
cell->check();
}
@@ -1360,7 +1408,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
// remove redundant pairs of bits in ==, ===, !=, and !==
// replace cell with const driver if inputs can't be equal
- if (do_fine && cell->type.in("$eq", "$ne", "$eqx", "$nex"))
+ if (do_fine && cell->type.in(ID($eq), ID($ne), ID($eqx), ID($nex)))
{
pool<pair<SigBit, SigBit>> redundant_cache;
mfp<SigBit> contradiction_cache;
@@ -1368,14 +1416,14 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
contradiction_cache.promote(State::S0);
contradiction_cache.promote(State::S1);
- int a_width = cell->getParam("\\A_WIDTH").as_int();
- int b_width = cell->getParam("\\B_WIDTH").as_int();
+ int a_width = cell->getParam(ID(A_WIDTH)).as_int();
+ int b_width = cell->getParam(ID(B_WIDTH)).as_int();
- bool is_signed = cell->getParam("\\A_SIGNED").as_bool();
+ bool is_signed = cell->getParam(ID(A_SIGNED)).as_bool();
int width = is_signed ? std::min(a_width, b_width) : std::max(a_width, b_width);
- SigSpec sig_a = cell->getPort("\\A");
- SigSpec sig_b = cell->getPort("\\B");
+ SigSpec sig_a = cell->getPort(ID(A));
+ SigSpec sig_b = cell->getPort(ID(B));
int redundant_bits = 0;
@@ -1405,8 +1453,8 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (contradiction_cache.find(State::S0) == contradiction_cache.find(State::S1))
{
- SigSpec y_sig = cell->getPort("\\Y");
- Const y_value(cell->type.in("$eq", "$eqx") ? 0 : 1, GetSize(y_sig));
+ SigSpec y_sig = cell->getPort(ID(Y));
+ Const y_value(cell->type.in(ID($eq), ID($eqx)) ? 0 : 1, GetSize(y_sig));
log_debug("Replacing cell `%s' in module `%s' with constant driver %s.\n",
log_id(cell), log_id(module), log_signal(y_value));
@@ -1423,10 +1471,10 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
log_debug("Removed %d redundant input bits from %s cell `%s' in module `%s'.\n",
redundant_bits, log_id(cell->type), log_id(cell), log_id(module));
- cell->setPort("\\A", sig_a);
- cell->setPort("\\B", sig_b);
- cell->setParam("\\A_WIDTH", GetSize(sig_a));
- cell->setParam("\\B_WIDTH", GetSize(sig_b));
+ cell->setPort(ID(A), sig_a);
+ cell->setPort(ID(B), sig_b);
+ cell->setParam(ID(A_WIDTH), GetSize(sig_a));
+ cell->setParam(ID(B_WIDTH), GetSize(sig_b));
did_something = true;
goto next_cell;
@@ -1434,57 +1482,57 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
// simplify comparisons
- if (do_fine && cell->type.in("$lt", "$ge", "$gt", "$le"))
+ if (do_fine && cell->type.in(ID($lt), ID($ge), ID($gt), ID($le)))
{
IdString cmp_type = cell->type;
- SigSpec var_sig = cell->getPort("\\A");
- SigSpec const_sig = cell->getPort("\\B");
- int var_width = cell->parameters["\\A_WIDTH"].as_int();
- int const_width = cell->parameters["\\B_WIDTH"].as_int();
- bool is_signed = cell->getParam("\\A_SIGNED").as_bool();
+ SigSpec var_sig = cell->getPort(ID(A));
+ SigSpec const_sig = cell->getPort(ID(B));
+ int var_width = cell->parameters[ID(A_WIDTH)].as_int();
+ int const_width = cell->parameters[ID(B_WIDTH)].as_int();
+ bool is_signed = cell->getParam(ID(A_SIGNED)).as_bool();
if (!const_sig.is_fully_const())
{
std::swap(var_sig, const_sig);
std::swap(var_width, const_width);
- if (cmp_type == "$gt")
- cmp_type = "$lt";
- else if (cmp_type == "$lt")
- cmp_type = "$gt";
- else if (cmp_type == "$ge")
- cmp_type = "$le";
- else if (cmp_type == "$le")
- cmp_type = "$ge";
+ if (cmp_type == ID($gt))
+ cmp_type = ID($lt);
+ else if (cmp_type == ID($lt))
+ cmp_type = ID($gt);
+ else if (cmp_type == ID($ge))
+ cmp_type = ID($le);
+ else if (cmp_type == ID($le))
+ cmp_type = ID($ge);
}
if (const_sig.is_fully_def() && const_sig.is_fully_const())
{
std::string condition, replacement;
- SigSpec replace_sig(State::S0, GetSize(cell->getPort("\\Y")));
+ SigSpec replace_sig(State::S0, GetSize(cell->getPort(ID(Y))));
bool replace = false;
bool remove = false;
if (!is_signed)
{ /* unsigned */
- if (const_sig.is_fully_zero() && cmp_type == "$lt") {
+ if (const_sig.is_fully_zero() && cmp_type == ID($lt)) {
condition = "unsigned X<0";
replacement = "constant 0";
replace_sig[0] = State::S0;
replace = true;
}
- if (const_sig.is_fully_zero() && cmp_type == "$ge") {
+ if (const_sig.is_fully_zero() && cmp_type == ID($ge)) {
condition = "unsigned X>=0";
replacement = "constant 1";
replace_sig[0] = State::S1;
replace = true;
}
- if (const_width == var_width && const_sig.is_fully_ones() && cmp_type == "$gt") {
+ if (const_width == var_width && const_sig.is_fully_ones() && cmp_type == ID($gt)) {
condition = "unsigned X>~0";
replacement = "constant 0";
replace_sig[0] = State::S0;
replace = true;
}
- if (const_width == var_width && const_sig.is_fully_ones() && cmp_type == "$le") {
+ if (const_width == var_width && const_sig.is_fully_ones() && cmp_type == ID($le)) {
condition = "unsigned X<=~0";
replacement = "constant 1";
replace_sig[0] = State::S1;
@@ -1499,18 +1547,18 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
var_high_sig[i - const_bit_hot] = var_sig[i];
}
- if (cmp_type == "$lt")
+ if (cmp_type == ID($lt))
{
condition = stringf("unsigned X<%s", log_signal(const_sig));
replacement = stringf("!X[%d:%d]", var_width - 1, const_bit_hot);
- module->addLogicNot(NEW_ID, var_high_sig, cell->getPort("\\Y"));
+ module->addLogicNot(NEW_ID, var_high_sig, cell->getPort(ID(Y)));
remove = true;
}
- if (cmp_type == "$ge")
+ if (cmp_type == ID($ge))
{
condition = stringf("unsigned X>=%s", log_signal(const_sig));
replacement = stringf("|X[%d:%d]", var_width - 1, const_bit_hot);
- module->addReduceOr(NEW_ID, var_high_sig, cell->getPort("\\Y"));
+ module->addReduceOr(NEW_ID, var_high_sig, cell->getPort(ID(Y)));
remove = true;
}
}
@@ -1519,19 +1567,19 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if(const_bit_set >= var_width)
{
string cmp_name;
- if (cmp_type == "$lt" || cmp_type == "$le")
+ if (cmp_type == ID($lt) || cmp_type == ID($le))
{
- if (cmp_type == "$lt") cmp_name = "<";
- if (cmp_type == "$le") cmp_name = "<=";
+ if (cmp_type == ID($lt)) cmp_name = "<";
+ if (cmp_type == ID($le)) cmp_name = "<=";
condition = stringf("unsigned X[%d:0]%s%s", var_width - 1, cmp_name.c_str(), log_signal(const_sig));
replacement = "constant 1";
replace_sig[0] = State::S1;
replace = true;
}
- if (cmp_type == "$gt" || cmp_type == "$ge")
+ if (cmp_type == ID($gt) || cmp_type == ID($ge))
{
- if (cmp_type == "$gt") cmp_name = ">";
- if (cmp_type == "$ge") cmp_name = ">=";
+ if (cmp_type == ID($gt)) cmp_name = ">";
+ if (cmp_type == ID($ge)) cmp_name = ">=";
condition = stringf("unsigned X[%d:0]%s%s", var_width - 1, cmp_name.c_str(), log_signal(const_sig));
replacement = "constant 0";
replace_sig[0] = State::S0;
@@ -1541,18 +1589,18 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
}
else
{ /* signed */
- if (const_sig.is_fully_zero() && cmp_type == "$lt")
+ if (const_sig.is_fully_zero() && cmp_type == ID($lt))
{
condition = "signed X<0";
replacement = stringf("X[%d]", var_width - 1);
replace_sig[0] = var_sig[var_width - 1];
replace = true;
}
- if (const_sig.is_fully_zero() && cmp_type == "$ge")
+ if (const_sig.is_fully_zero() && cmp_type == ID($ge))
{
condition = "signed X>=0";
replacement = stringf("X[%d]", var_width - 1);
- module->addNot(NEW_ID, var_sig[var_width - 1], cell->getPort("\\Y"));
+ module->addNot(NEW_ID, var_sig[var_width - 1], cell->getPort(ID(Y)));
remove = true;
}
}
@@ -1562,7 +1610,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
log_debug("Replacing %s cell `%s' (implementing %s) with %s.\n",
log_id(cell->type), log_id(cell), condition.c_str(), replacement.c_str());
if (replace)
- module->connect(cell->getPort("\\Y"), replace_sig);
+ module->connect(cell->getPort(ID(Y)), replace_sig);
module->remove(cell);
did_something = true;
goto next_cell;
diff --git a/passes/opt/opt_lut.cc b/passes/opt/opt_lut.cc
index 4c199ba72..e9d72044b 100644
--- a/passes/opt/opt_lut.cc
+++ b/passes/opt/opt_lut.cc
@@ -40,9 +40,9 @@ struct OptLutWorker
bool evaluate_lut(RTLIL::Cell *lut, dict<SigBit, bool> inputs)
{
- SigSpec lut_input = sigmap(lut->getPort("\\A"));
- int lut_width = lut->getParam("\\WIDTH").as_int();
- Const lut_table = lut->getParam("\\LUT");
+ SigSpec lut_input = sigmap(lut->getPort(ID(A)));
+ int lut_width = lut->getParam(ID(WIDTH)).as_int();
+ Const lut_table = lut->getParam(ID(LUT));
int lut_index = 0;
for (int i = 0; i < lut_width; i++)
@@ -99,16 +99,16 @@ struct OptLutWorker
log("Discovering LUTs.\n");
for (auto cell : module->selected_cells())
{
- if (cell->type == "$lut")
+ if (cell->type == ID($lut))
{
if (cell->has_keep_attr())
continue;
- SigBit lut_output = cell->getPort("\\Y");
- if (lut_output.wire->get_bool_attribute("\\keep"))
+ SigBit lut_output = cell->getPort(ID(Y));
+ if (lut_output.wire->get_bool_attribute(ID(keep)))
continue;
- int lut_width = cell->getParam("\\WIDTH").as_int();
- SigSpec lut_input = cell->getPort("\\A");
+ int lut_width = cell->getParam(ID(WIDTH)).as_int();
+ SigSpec lut_input = cell->getPort(ID(A));
int lut_arity = 0;
log_debug("Found $lut\\WIDTH=%d cell %s.%s.\n", lut_width, log_id(module), log_id(cell));
@@ -205,7 +205,7 @@ struct OptLutWorker
}
auto lut = worklist.pop();
- SigSpec lut_input = sigmap(lut->getPort("\\A"));
+ SigSpec lut_input = sigmap(lut->getPort(ID(A)));
pool<int> &lut_dlogic_inputs = luts_dlogic_inputs[lut];
vector<SigBit> lut_inputs;
@@ -267,7 +267,7 @@ struct OptLutWorker
log_debug(" Not eliminating cell (connected to dedicated logic).\n");
else
{
- SigSpec lut_output = lut->getPort("\\Y");
+ SigSpec lut_output = lut->getPort(ID(Y));
for (auto &port : index.query_ports(lut_output))
{
if (port.cell != lut && luts.count(port.cell))
@@ -303,13 +303,13 @@ struct OptLutWorker
}
auto lutA = worklist.pop();
- SigSpec lutA_input = sigmap(lutA->getPort("\\A"));
- SigSpec lutA_output = sigmap(lutA->getPort("\\Y")[0]);
- int lutA_width = lutA->getParam("\\WIDTH").as_int();
+ SigSpec lutA_input = sigmap(lutA->getPort(ID(A)));
+ SigSpec lutA_output = sigmap(lutA->getPort(ID(Y))[0]);
+ int lutA_width = lutA->getParam(ID(WIDTH)).as_int();
int lutA_arity = luts_arity[lutA];
pool<int> &lutA_dlogic_inputs = luts_dlogic_inputs[lutA];
- auto lutA_output_ports = index.query_ports(lutA->getPort("\\Y"));
+ auto lutA_output_ports = index.query_ports(lutA->getPort(ID(Y)));
if (lutA_output_ports.size() != 2)
continue;
@@ -321,15 +321,15 @@ struct OptLutWorker
if (luts.count(port.cell))
{
auto lutB = port.cell;
- SigSpec lutB_input = sigmap(lutB->getPort("\\A"));
- SigSpec lutB_output = sigmap(lutB->getPort("\\Y")[0]);
- int lutB_width = lutB->getParam("\\WIDTH").as_int();
+ SigSpec lutB_input = sigmap(lutB->getPort(ID(A)));
+ SigSpec lutB_output = sigmap(lutB->getPort(ID(Y))[0]);
+ int lutB_width = lutB->getParam(ID(WIDTH)).as_int();
int lutB_arity = luts_arity[lutB];
pool<int> &lutB_dlogic_inputs = luts_dlogic_inputs[lutB];
log_debug("Found %s.%s (cell A) feeding %s.%s (cell B).\n", log_id(module), log_id(lutA), log_id(module), log_id(lutB));
- if (index.query_is_output(lutA->getPort("\\Y")))
+ if (index.query_is_output(lutA->getPort(ID(Y))))
{
log_debug(" Not combining LUTs (cascade connection feeds module output).\n");
continue;
@@ -372,7 +372,7 @@ struct OptLutWorker
log_debug(" Not combining LUTs into cell A (combined LUT wider than cell A).\n");
else if (lutB_dlogic_inputs.size() > 0)
log_debug(" Not combining LUTs into cell A (cell B is connected to dedicated logic).\n");
- else if (lutB->get_bool_attribute("\\lut_keep"))
+ else if (lutB->get_bool_attribute(ID(lut_keep)))
log_debug(" Not combining LUTs into cell A (cell B has attribute \\lut_keep).\n");
else
combine_mask |= COMBINE_A;
@@ -380,7 +380,7 @@ struct OptLutWorker
log_debug(" Not combining LUTs into cell B (combined LUT wider than cell B).\n");
else if (lutA_dlogic_inputs.size() > 0)
log_debug(" Not combining LUTs into cell B (cell A is connected to dedicated logic).\n");
- else if (lutA->get_bool_attribute("\\lut_keep"))
+ else if (lutA->get_bool_attribute(ID(lut_keep)))
log_debug(" Not combining LUTs into cell B (cell A has attribute \\lut_keep).\n");
else
combine_mask |= COMBINE_B;
@@ -440,8 +440,8 @@ struct OptLutWorker
lutR_unique.insert(bit);
}
- int lutM_width = lutM->getParam("\\WIDTH").as_int();
- SigSpec lutM_input = sigmap(lutM->getPort("\\A"));
+ int lutM_width = lutM->getParam(ID(WIDTH)).as_int();
+ SigSpec lutM_input = sigmap(lutM->getPort(ID(A)));
std::vector<SigBit> lutM_new_inputs;
for (int i = 0; i < lutM_width; i++)
{
@@ -482,13 +482,13 @@ struct OptLutWorker
lutM_new_table[eval] = (RTLIL::State) evaluate_lut(lutB, eval_inputs);
}
- log_debug(" Cell A truth table: %s.\n", lutA->getParam("\\LUT").as_string().c_str());
- log_debug(" Cell B truth table: %s.\n", lutB->getParam("\\LUT").as_string().c_str());
+ log_debug(" Cell A truth table: %s.\n", lutA->getParam(ID(LUT)).as_string().c_str());
+ log_debug(" Cell B truth table: %s.\n", lutB->getParam(ID(LUT)).as_string().c_str());
log_debug(" Merged truth table: %s.\n", lutM_new_table.as_string().c_str());
- lutM->setParam("\\LUT", lutM_new_table);
- lutM->setPort("\\A", lutM_new_inputs);
- lutM->setPort("\\Y", lutB_output);
+ lutM->setParam(ID(LUT), lutM_new_table);
+ lutM->setPort(ID(A), lutM_new_inputs);
+ lutM->setPort(ID(Y), lutB_output);
luts_arity[lutM] = lutM_arity;
luts.erase(lutR);
diff --git a/passes/opt/opt_merge.cc b/passes/opt/opt_merge.cc
index cac7c0a6f..aa1a5c75c 100644
--- a/passes/opt/opt_merge.cc
+++ b/passes/opt/opt_merge.cc
@@ -47,8 +47,8 @@ struct OptMergeWorker
static void sort_pmux_conn(dict<RTLIL::IdString, RTLIL::SigSpec> &conn)
{
- SigSpec sig_s = conn.at("\\S");
- SigSpec sig_b = conn.at("\\B");
+ SigSpec sig_s = conn.at(ID(S));
+ SigSpec sig_b = conn.at(ID(B));
int s_width = GetSize(sig_s);
int width = GetSize(sig_b) / s_width;
@@ -59,12 +59,12 @@ struct OptMergeWorker
std::sort(sb_pairs.begin(), sb_pairs.end());
- conn["\\S"] = SigSpec();
- conn["\\B"] = SigSpec();
+ conn[ID(S)] = SigSpec();
+ conn[ID(B)] = SigSpec();
for (auto &it : sb_pairs) {
- conn["\\S"].append(it.first);
- conn["\\B"].append(it.second);
+ conn[ID(S)].append(it.first);
+ conn[ID(B)].append(it.second);
}
}
@@ -94,32 +94,32 @@ struct OptMergeWorker
const dict<RTLIL::IdString, RTLIL::SigSpec> *conn = &cell->connections();
dict<RTLIL::IdString, RTLIL::SigSpec> alt_conn;
- if (cell->type.in("$and", "$or", "$xor", "$xnor", "$add", "$mul",
- "$logic_and", "$logic_or", "$_AND_", "$_OR_", "$_XOR_")) {
+ if (cell->type.in(ID($and), ID($or), ID($xor), ID($xnor), ID($add), ID($mul),
+ ID($logic_and), ID($logic_or), ID($_AND_), ID($_OR_), ID($_XOR_))) {
alt_conn = *conn;
- if (assign_map(alt_conn.at("\\A")) < assign_map(alt_conn.at("\\B"))) {
- alt_conn["\\A"] = conn->at("\\B");
- alt_conn["\\B"] = conn->at("\\A");
+ if (assign_map(alt_conn.at(ID(A))) < assign_map(alt_conn.at(ID(B)))) {
+ alt_conn[ID(A)] = conn->at(ID(B));
+ alt_conn[ID(B)] = conn->at(ID(A));
}
conn = &alt_conn;
} else
- if (cell->type.in("$reduce_xor", "$reduce_xnor")) {
+ if (cell->type.in(ID($reduce_xor), ID($reduce_xnor))) {
alt_conn = *conn;
- assign_map.apply(alt_conn.at("\\A"));
- alt_conn.at("\\A").sort();
+ assign_map.apply(alt_conn.at(ID(A)));
+ alt_conn.at(ID(A)).sort();
conn = &alt_conn;
} else
- if (cell->type.in("$reduce_and", "$reduce_or", "$reduce_bool")) {
+ if (cell->type.in(ID($reduce_and), ID($reduce_or), ID($reduce_bool))) {
alt_conn = *conn;
- assign_map.apply(alt_conn.at("\\A"));
- alt_conn.at("\\A").sort_and_unify();
+ assign_map.apply(alt_conn.at(ID(A)));
+ alt_conn.at(ID(A)).sort_and_unify();
conn = &alt_conn;
} else
- if (cell->type == "$pmux") {
+ if (cell->type == ID($pmux)) {
alt_conn = *conn;
- assign_map.apply(alt_conn.at("\\A"));
- assign_map.apply(alt_conn.at("\\B"));
- assign_map.apply(alt_conn.at("\\S"));
+ assign_map.apply(alt_conn.at(ID(A)));
+ assign_map.apply(alt_conn.at(ID(B)));
+ assign_map.apply(alt_conn.at(ID(S)));
sort_pmux_conn(alt_conn);
conn = &alt_conn;
}
@@ -189,28 +189,28 @@ struct OptMergeWorker
assign_map.apply(it.second);
}
- if (cell1->type == "$and" || cell1->type == "$or" || cell1->type == "$xor" || cell1->type == "$xnor" || cell1->type == "$add" || cell1->type == "$mul" ||
- cell1->type == "$logic_and" || cell1->type == "$logic_or" || cell1->type == "$_AND_" || cell1->type == "$_OR_" || cell1->type == "$_XOR_") {
- if (conn1.at("\\A") < conn1.at("\\B")) {
- RTLIL::SigSpec tmp = conn1["\\A"];
- conn1["\\A"] = conn1["\\B"];
- conn1["\\B"] = tmp;
+ if (cell1->type == ID($and) || cell1->type == ID($or) || cell1->type == ID($xor) || cell1->type == ID($xnor) || cell1->type == ID($add) || cell1->type == ID($mul) ||
+ cell1->type == ID($logic_and) || cell1->type == ID($logic_or) || cell1->type == ID($_AND_) || cell1->type == ID($_OR_) || cell1->type == ID($_XOR_)) {
+ if (conn1.at(ID(A)) < conn1.at(ID(B))) {
+ RTLIL::SigSpec tmp = conn1[ID(A)];
+ conn1[ID(A)] = conn1[ID(B)];
+ conn1[ID(B)] = tmp;
}
- if (conn2.at("\\A") < conn2.at("\\B")) {
- RTLIL::SigSpec tmp = conn2["\\A"];
- conn2["\\A"] = conn2["\\B"];
- conn2["\\B"] = tmp;
+ if (conn2.at(ID(A)) < conn2.at(ID(B))) {
+ RTLIL::SigSpec tmp = conn2[ID(A)];
+ conn2[ID(A)] = conn2[ID(B)];
+ conn2[ID(B)] = tmp;
}
} else
- if (cell1->type == "$reduce_xor" || cell1->type == "$reduce_xnor") {
- conn1["\\A"].sort();
- conn2["\\A"].sort();
+ if (cell1->type == ID($reduce_xor) || cell1->type == ID($reduce_xnor)) {
+ conn1[ID(A)].sort();
+ conn2[ID(A)].sort();
} else
- if (cell1->type == "$reduce_and" || cell1->type == "$reduce_or" || cell1->type == "$reduce_bool") {
- conn1["\\A"].sort_and_unify();
- conn2["\\A"].sort_and_unify();
+ if (cell1->type == ID($reduce_and) || cell1->type == ID($reduce_or) || cell1->type == ID($reduce_bool)) {
+ conn1[ID(A)].sort_and_unify();
+ conn2[ID(A)].sort_and_unify();
} else
- if (cell1->type == "$pmux") {
+ if (cell1->type == ID($pmux)) {
sort_pmux_conn(conn1);
sort_pmux_conn(conn2);
}
@@ -222,9 +222,9 @@ struct OptMergeWorker
return true;
}
- if (cell1->type.begins_with("$") && conn1.count("\\Q") != 0) {
- std::vector<RTLIL::SigBit> q1 = dff_init_map(cell1->getPort("\\Q")).to_sigbit_vector();
- std::vector<RTLIL::SigBit> q2 = dff_init_map(cell2->getPort("\\Q")).to_sigbit_vector();
+ if (cell1->type.begins_with("$") && conn1.count(ID(Q)) != 0) {
+ std::vector<RTLIL::SigBit> q1 = dff_init_map(cell1->getPort(ID(Q))).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> q2 = dff_init_map(cell2->getPort(ID(Q))).to_sigbit_vector();
for (size_t i = 0; i < q1.size(); i++)
if ((q1.at(i).wire == NULL || q2.at(i).wire == NULL) && q1.at(i) != q2.at(i)) {
lt = q1.at(i) < q2.at(i);
@@ -271,24 +271,24 @@ struct OptMergeWorker
ct.setup_stdcells_mem();
if (mode_nomux) {
- ct.cell_types.erase("$mux");
- ct.cell_types.erase("$pmux");
+ ct.cell_types.erase(ID($mux));
+ ct.cell_types.erase(ID($pmux));
}
- ct.cell_types.erase("$tribuf");
- ct.cell_types.erase("$_TBUF_");
- ct.cell_types.erase("$anyseq");
- ct.cell_types.erase("$anyconst");
- ct.cell_types.erase("$allseq");
- ct.cell_types.erase("$allconst");
+ ct.cell_types.erase(ID($tribuf));
+ ct.cell_types.erase(ID($_TBUF_));
+ ct.cell_types.erase(ID($anyseq));
+ ct.cell_types.erase(ID($anyconst));
+ ct.cell_types.erase(ID($allseq));
+ ct.cell_types.erase(ID($allconst));
log("Finding identical cells in module `%s'.\n", module->name.c_str());
assign_map.set(module);
dff_init_map.set(module);
for (auto &it : module->wires_)
- if (it.second->attributes.count("\\init") != 0) {
- Const initval = it.second->attributes.at("\\init");
+ if (it.second->attributes.count(ID(init)) != 0) {
+ Const initval = it.second->attributes.at(ID(init));
for (int i = 0; i < GetSize(initval) && i < GetSize(it.second); i++)
if (initval[i] == State::S0 || initval[i] == State::S1)
dff_init_map.add(SigBit(it.second, i), initval[i]);
diff --git a/passes/opt/opt_muxtree.cc b/passes/opt/opt_muxtree.cc
index 4b96fe524..61f194569 100644
--- a/passes/opt/opt_muxtree.cc
+++ b/passes/opt/opt_muxtree.cc
@@ -84,12 +84,12 @@ struct OptMuxtreeWorker
// .const_deactivated
for (auto cell : module->cells())
{
- if (cell->type.in("$mux", "$pmux"))
+ if (cell->type.in(ID($mux), ID($pmux)))
{
- RTLIL::SigSpec sig_a = cell->getPort("\\A");
- RTLIL::SigSpec sig_b = cell->getPort("\\B");
- RTLIL::SigSpec sig_s = cell->getPort("\\S");
- RTLIL::SigSpec sig_y = cell->getPort("\\Y");
+ RTLIL::SigSpec sig_a = cell->getPort(ID(A));
+ RTLIL::SigSpec sig_b = cell->getPort(ID(B));
+ RTLIL::SigSpec sig_s = cell->getPort(ID(S));
+ RTLIL::SigSpec sig_y = cell->getPort(ID(Y));
muxinfo_t muxinfo;
muxinfo.cell = cell;
@@ -137,7 +137,7 @@ struct OptMuxtreeWorker
}
}
for (auto wire : module->wires()) {
- if (wire->port_output || wire->get_bool_attribute("\\keep"))
+ if (wire->port_output || wire->get_bool_attribute(ID(keep)))
for (int idx : sig2bits(RTLIL::SigSpec(wire)))
bit2info[idx].seen_non_mux = true;
}
@@ -227,10 +227,10 @@ struct OptMuxtreeWorker
continue;
}
- RTLIL::SigSpec sig_a = mi.cell->getPort("\\A");
- RTLIL::SigSpec sig_b = mi.cell->getPort("\\B");
- RTLIL::SigSpec sig_s = mi.cell->getPort("\\S");
- RTLIL::SigSpec sig_y = mi.cell->getPort("\\Y");
+ RTLIL::SigSpec sig_a = mi.cell->getPort(ID(A));
+ RTLIL::SigSpec sig_b = mi.cell->getPort(ID(B));
+ RTLIL::SigSpec sig_s = mi.cell->getPort(ID(S));
+ RTLIL::SigSpec sig_y = mi.cell->getPort(ID(Y));
RTLIL::SigSpec sig_ports = sig_b;
sig_ports.append(sig_a);
@@ -255,14 +255,14 @@ struct OptMuxtreeWorker
}
}
- mi.cell->setPort("\\A", new_sig_a);
- mi.cell->setPort("\\B", new_sig_b);
- mi.cell->setPort("\\S", new_sig_s);
+ mi.cell->setPort(ID(A), new_sig_a);
+ mi.cell->setPort(ID(B), new_sig_b);
+ mi.cell->setPort(ID(S), new_sig_s);
if (GetSize(new_sig_s) == 1) {
- mi.cell->type = "$mux";
- mi.cell->parameters.erase("\\S_WIDTH");
+ mi.cell->type = ID($mux);
+ mi.cell->parameters.erase(ID(S_WIDTH));
} else {
- mi.cell->parameters["\\S_WIDTH"] = RTLIL::Const(GetSize(new_sig_s));
+ mi.cell->parameters[ID(S_WIDTH)] = RTLIL::Const(GetSize(new_sig_s));
}
}
}
@@ -364,9 +364,9 @@ struct OptMuxtreeWorker
int width = 0;
idict<int> ctrl_bits;
- if (portname == "\\B")
- width = GetSize(muxinfo.cell->getPort("\\A"));
- for (int bit : sig2bits(muxinfo.cell->getPort("\\S"), false))
+ if (portname == ID(B))
+ width = GetSize(muxinfo.cell->getPort(ID(A)));
+ for (int bit : sig2bits(muxinfo.cell->getPort(ID(S)), false))
ctrl_bits(bit);
int port_idx = 0, port_off = 0;
@@ -414,8 +414,8 @@ struct OptMuxtreeWorker
// set input ports to constants if we find known active or inactive signals
if (do_replace_known) {
- replace_known(knowledge, muxinfo, "\\A");
- replace_known(knowledge, muxinfo, "\\B");
+ replace_known(knowledge, muxinfo, ID(A));
+ replace_known(knowledge, muxinfo, ID(B));
}
// if there is a constant activated port we just use it
diff --git a/passes/opt/opt_reduce.cc b/passes/opt/opt_reduce.cc
index d99f1ca6a..332e0443e 100644
--- a/passes/opt/opt_reduce.cc
+++ b/passes/opt/opt_reduce.cc
@@ -43,13 +43,13 @@ struct OptReduceWorker
return;
cells.erase(cell);
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
pool<RTLIL::SigBit> new_sig_a_bits;
for (auto &bit : sig_a.to_sigbit_set())
{
if (bit == RTLIL::State::S0) {
- if (cell->type == "$reduce_and") {
+ if (cell->type == ID($reduce_and)) {
new_sig_a_bits.clear();
new_sig_a_bits.insert(RTLIL::State::S0);
break;
@@ -57,7 +57,7 @@ struct OptReduceWorker
continue;
}
if (bit == RTLIL::State::S1) {
- if (cell->type == "$reduce_or") {
+ if (cell->type == ID($reduce_or)) {
new_sig_a_bits.clear();
new_sig_a_bits.insert(RTLIL::State::S1);
break;
@@ -73,8 +73,8 @@ struct OptReduceWorker
for (auto child_cell : drivers.find(bit)) {
if (child_cell->type == cell->type) {
opt_reduce(cells, drivers, child_cell);
- if (child_cell->getPort("\\Y")[0] == bit) {
- pool<RTLIL::SigBit> child_sig_a_bits = assign_map(child_cell->getPort("\\A")).to_sigbit_pool();
+ if (child_cell->getPort(ID(Y))[0] == bit) {
+ pool<RTLIL::SigBit> child_sig_a_bits = assign_map(child_cell->getPort(ID(A))).to_sigbit_pool();
new_sig_a_bits.insert(child_sig_a_bits.begin(), child_sig_a_bits.end());
} else
new_sig_a_bits.insert(RTLIL::State::S0);
@@ -87,22 +87,22 @@ struct OptReduceWorker
RTLIL::SigSpec new_sig_a(new_sig_a_bits);
- if (new_sig_a != sig_a || sig_a.size() != cell->getPort("\\A").size()) {
+ if (new_sig_a != sig_a || sig_a.size() != cell->getPort(ID(A)).size()) {
log(" New input vector for %s cell %s: %s\n", cell->type.c_str(), cell->name.c_str(), log_signal(new_sig_a));
did_something = true;
total_count++;
}
- cell->setPort("\\A", new_sig_a);
- cell->parameters["\\A_WIDTH"] = RTLIL::Const(new_sig_a.size());
+ cell->setPort(ID(A), new_sig_a);
+ cell->parameters[ID(A_WIDTH)] = RTLIL::Const(new_sig_a.size());
return;
}
void opt_mux(RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = assign_map(cell->getPort("\\A"));
- RTLIL::SigSpec sig_b = assign_map(cell->getPort("\\B"));
- RTLIL::SigSpec sig_s = assign_map(cell->getPort("\\S"));
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID(A)));
+ RTLIL::SigSpec sig_b = assign_map(cell->getPort(ID(B)));
+ RTLIL::SigSpec sig_s = assign_map(cell->getPort(ID(S)));
RTLIL::SigSpec new_sig_b, new_sig_s;
pool<RTLIL::SigSpec> handled_sig;
@@ -123,15 +123,15 @@ struct OptReduceWorker
if (this_s.size() > 1)
{
- RTLIL::Cell *reduce_or_cell = module->addCell(NEW_ID, "$reduce_or");
- reduce_or_cell->setPort("\\A", this_s);
- reduce_or_cell->parameters["\\A_SIGNED"] = RTLIL::Const(0);
- reduce_or_cell->parameters["\\A_WIDTH"] = RTLIL::Const(this_s.size());
- reduce_or_cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
+ RTLIL::Cell *reduce_or_cell = module->addCell(NEW_ID, ID($reduce_or));
+ reduce_or_cell->setPort(ID(A), this_s);
+ reduce_or_cell->parameters[ID(A_SIGNED)] = RTLIL::Const(0);
+ reduce_or_cell->parameters[ID(A_WIDTH)] = RTLIL::Const(this_s.size());
+ reduce_or_cell->parameters[ID(Y_WIDTH)] = RTLIL::Const(1);
RTLIL::Wire *reduce_or_wire = module->addWire(NEW_ID);
this_s = RTLIL::SigSpec(reduce_or_wire);
- reduce_or_cell->setPort("\\Y", this_s);
+ reduce_or_cell->setPort(ID(Y), this_s);
}
new_sig_b.append(this_b);
@@ -147,28 +147,28 @@ struct OptReduceWorker
if (new_sig_s.size() == 0)
{
- module->connect(RTLIL::SigSig(cell->getPort("\\Y"), cell->getPort("\\A")));
- assign_map.add(cell->getPort("\\Y"), cell->getPort("\\A"));
+ module->connect(RTLIL::SigSig(cell->getPort(ID(Y)), cell->getPort(ID(A))));
+ assign_map.add(cell->getPort(ID(Y)), cell->getPort(ID(A)));
module->remove(cell);
}
else
{
- cell->setPort("\\B", new_sig_b);
- cell->setPort("\\S", new_sig_s);
+ cell->setPort(ID(B), new_sig_b);
+ cell->setPort(ID(S), new_sig_s);
if (new_sig_s.size() > 1) {
- cell->parameters["\\S_WIDTH"] = RTLIL::Const(new_sig_s.size());
+ cell->parameters[ID(S_WIDTH)] = RTLIL::Const(new_sig_s.size());
} else {
- cell->type = "$mux";
- cell->parameters.erase("\\S_WIDTH");
+ cell->type = ID($mux);
+ cell->parameters.erase(ID(S_WIDTH));
}
}
}
void opt_mux_bits(RTLIL::Cell *cell)
{
- std::vector<RTLIL::SigBit> sig_a = assign_map(cell->getPort("\\A")).to_sigbit_vector();
- std::vector<RTLIL::SigBit> sig_b = assign_map(cell->getPort("\\B")).to_sigbit_vector();
- std::vector<RTLIL::SigBit> sig_y = assign_map(cell->getPort("\\Y")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_a = assign_map(cell->getPort(ID(A))).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_b = assign_map(cell->getPort(ID(B))).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_y = assign_map(cell->getPort(ID(Y))).to_sigbit_vector();
std::vector<RTLIL::SigBit> new_sig_y;
RTLIL::SigSig old_sig_conn;
@@ -209,29 +209,29 @@ struct OptReduceWorker
if (new_sig_y.size() != sig_y.size())
{
log(" Consolidated identical input bits for %s cell %s:\n", cell->type.c_str(), cell->name.c_str());
- log(" Old ports: A=%s, B=%s, Y=%s\n", log_signal(cell->getPort("\\A")),
- log_signal(cell->getPort("\\B")), log_signal(cell->getPort("\\Y")));
+ log(" Old ports: A=%s, B=%s, Y=%s\n", log_signal(cell->getPort(ID(A))),
+ log_signal(cell->getPort(ID(B))), log_signal(cell->getPort(ID(Y))));
- cell->setPort("\\A", RTLIL::SigSpec());
+ cell->setPort(ID(A), RTLIL::SigSpec());
for (auto &in_tuple : consolidated_in_tuples) {
- RTLIL::SigSpec new_a = cell->getPort("\\A");
+ RTLIL::SigSpec new_a = cell->getPort(ID(A));
new_a.append(in_tuple.at(0));
- cell->setPort("\\A", new_a);
+ cell->setPort(ID(A), new_a);
}
- cell->setPort("\\B", RTLIL::SigSpec());
- for (int i = 1; i <= cell->getPort("\\S").size(); i++)
+ cell->setPort(ID(B), RTLIL::SigSpec());
+ for (int i = 1; i <= cell->getPort(ID(S)).size(); i++)
for (auto &in_tuple : consolidated_in_tuples) {
- RTLIL::SigSpec new_b = cell->getPort("\\B");
+ RTLIL::SigSpec new_b = cell->getPort(ID(B));
new_b.append(in_tuple.at(i));
- cell->setPort("\\B", new_b);
+ cell->setPort(ID(B), new_b);
}
- cell->parameters["\\WIDTH"] = RTLIL::Const(new_sig_y.size());
- cell->setPort("\\Y", new_sig_y);
+ cell->parameters[ID(WIDTH)] = RTLIL::Const(new_sig_y.size());
+ cell->setPort(ID(Y), new_sig_y);
- log(" New ports: A=%s, B=%s, Y=%s\n", log_signal(cell->getPort("\\A")),
- log_signal(cell->getPort("\\B")), log_signal(cell->getPort("\\Y")));
+ log(" New ports: A=%s, B=%s, Y=%s\n", log_signal(cell->getPort(ID(A))),
+ log_signal(cell->getPort(ID(B))), log_signal(cell->getPort(ID(Y))));
log(" New connections: %s = %s\n", log_signal(old_sig_conn.first), log_signal(old_sig_conn.second));
module->connect(old_sig_conn);
@@ -253,15 +253,15 @@ struct OptReduceWorker
SigPool mem_wren_sigs;
for (auto &cell_it : module->cells_) {
RTLIL::Cell *cell = cell_it.second;
- if (cell->type == "$mem")
- mem_wren_sigs.add(assign_map(cell->getPort("\\WR_EN")));
- if (cell->type == "$memwr")
- mem_wren_sigs.add(assign_map(cell->getPort("\\EN")));
+ if (cell->type == ID($mem))
+ mem_wren_sigs.add(assign_map(cell->getPort(ID(WR_EN))));
+ if (cell->type == ID($memwr))
+ mem_wren_sigs.add(assign_map(cell->getPort(ID(EN))));
}
for (auto &cell_it : module->cells_) {
RTLIL::Cell *cell = cell_it.second;
- if (cell->type == "$dff" && mem_wren_sigs.check_any(assign_map(cell->getPort("\\Q"))))
- mem_wren_sigs.add(assign_map(cell->getPort("\\D")));
+ if (cell->type == ID($dff) && mem_wren_sigs.check_any(assign_map(cell->getPort(ID(Q)))))
+ mem_wren_sigs.add(assign_map(cell->getPort(ID(D))));
}
bool keep_expanding_mem_wren_sigs = true;
@@ -269,12 +269,12 @@ struct OptReduceWorker
keep_expanding_mem_wren_sigs = false;
for (auto &cell_it : module->cells_) {
RTLIL::Cell *cell = cell_it.second;
- if (cell->type == "$mux" && mem_wren_sigs.check_any(assign_map(cell->getPort("\\Y")))) {
- if (!mem_wren_sigs.check_all(assign_map(cell->getPort("\\A"))) ||
- !mem_wren_sigs.check_all(assign_map(cell->getPort("\\B"))))
+ if (cell->type == ID($mux) && mem_wren_sigs.check_any(assign_map(cell->getPort(ID(Y))))) {
+ if (!mem_wren_sigs.check_all(assign_map(cell->getPort(ID(A)))) ||
+ !mem_wren_sigs.check_all(assign_map(cell->getPort(ID(B)))))
keep_expanding_mem_wren_sigs = true;
- mem_wren_sigs.add(assign_map(cell->getPort("\\A")));
- mem_wren_sigs.add(assign_map(cell->getPort("\\B")));
+ mem_wren_sigs.add(assign_map(cell->getPort(ID(A))));
+ mem_wren_sigs.add(assign_map(cell->getPort(ID(B))));
}
}
}
@@ -286,7 +286,7 @@ struct OptReduceWorker
// merge trees of reduce_* cells to one single cell and unify input vectors
// (only handle reduce_and and reduce_or for various reasons)
- const char *type_list[] = { "$reduce_or", "$reduce_and" };
+ const IdString type_list[] = { ID($reduce_or), ID($reduce_and) };
for (auto type : type_list)
{
SigSet<RTLIL::Cell*> drivers;
@@ -296,7 +296,7 @@ struct OptReduceWorker
RTLIL::Cell *cell = cell_it.second;
if (cell->type != type || !design->selected(module, cell))
continue;
- drivers.insert(assign_map(cell->getPort("\\Y")), cell);
+ drivers.insert(assign_map(cell->getPort(ID(Y))), cell);
cells.insert(cell);
}
@@ -311,14 +311,14 @@ struct OptReduceWorker
std::vector<RTLIL::Cell*> cells;
for (auto &it : module->cells_)
- if ((it.second->type == "$mux" || it.second->type == "$pmux") && design->selected(module, it.second))
+ if ((it.second->type == ID($mux) || it.second->type == ID($pmux)) && design->selected(module, it.second))
cells.push_back(it.second);
for (auto cell : cells)
{
// this optimization is to aggressive for most coarse-grain applications.
// but we always want it for multiplexers driving write enable ports.
- if (do_fine || mem_wren_sigs.check_any(assign_map(cell->getPort("\\Y"))))
+ if (do_fine || mem_wren_sigs.check_any(assign_map(cell->getPort(ID(Y)))))
opt_mux_bits(cell);
opt_mux(cell);
diff --git a/passes/opt/opt_rmdff.cc b/passes/opt/opt_rmdff.cc
index 8d42a37c3..4ba61e512 100644
--- a/passes/opt/opt_rmdff.cc
+++ b/passes/opt/opt_rmdff.cc
@@ -41,7 +41,7 @@ void remove_init_attr(SigSpec sig)
for (auto bit : assign_map(sig))
if (init_attributes.count(bit))
for (auto wbit : init_attributes.at(bit))
- wbit.wire->attributes.at("\\init")[wbit.offset] = State::Sx;
+ wbit.wire->attributes.at(ID(init))[wbit.offset] = State::Sx;
}
bool handle_dffsr(RTLIL::Module *mod, RTLIL::Cell *cell)
@@ -49,17 +49,17 @@ bool handle_dffsr(RTLIL::Module *mod, RTLIL::Cell *cell)
SigSpec sig_set, sig_clr;
State pol_set, pol_clr;
- if (cell->hasPort("\\S"))
- sig_set = cell->getPort("\\S");
+ if (cell->hasPort(ID(S)))
+ sig_set = cell->getPort(ID(S));
- if (cell->hasPort("\\R"))
- sig_clr = cell->getPort("\\R");
+ if (cell->hasPort(ID(R)))
+ sig_clr = cell->getPort(ID(R));
- if (cell->hasPort("\\SET"))
- sig_set = cell->getPort("\\SET");
+ if (cell->hasPort(ID(SET)))
+ sig_set = cell->getPort(ID(SET));
- if (cell->hasPort("\\CLR"))
- sig_clr = cell->getPort("\\CLR");
+ if (cell->hasPort(ID(CLR)))
+ sig_clr = cell->getPort(ID(CLR));
log_assert(GetSize(sig_set) == GetSize(sig_clr));
@@ -71,17 +71,17 @@ bool handle_dffsr(RTLIL::Module *mod, RTLIL::Cell *cell)
pol_set = cell->type[12] == 'P' ? State::S1 : State::S0;
pol_clr = cell->type[13] == 'P' ? State::S1 : State::S0;
} else
- if (cell->type.in("$dffsr", "$dlatchsr")) {
- pol_set = cell->parameters["\\SET_POLARITY"].as_bool() ? State::S1 : State::S0;
- pol_clr = cell->parameters["\\CLR_POLARITY"].as_bool() ? State::S1 : State::S0;
+ if (cell->type.in(ID($dffsr), ID($dlatchsr))) {
+ pol_set = cell->parameters[ID(SET_POLARITY)].as_bool() ? State::S1 : State::S0;
+ pol_clr = cell->parameters[ID(CLR_POLARITY)].as_bool() ? State::S1 : State::S0;
} else
log_abort();
State npol_set = pol_set == State::S0 ? State::S1 : State::S0;
State npol_clr = pol_clr == State::S0 ? State::S1 : State::S0;
- SigSpec sig_d = cell->getPort("\\D");
- SigSpec sig_q = cell->getPort("\\Q");
+ SigSpec sig_d = cell->getPort(ID(D));
+ SigSpec sig_q = cell->getPort(ID(Q));
bool did_something = false;
bool proper_sr = false;
@@ -137,20 +137,20 @@ bool handle_dffsr(RTLIL::Module *mod, RTLIL::Cell *cell)
return true;
}
- if (cell->type.in("$dffsr", "$dlatchsr"))
+ if (cell->type.in(ID($dffsr), ID($dlatchsr)))
{
- cell->setParam("\\WIDTH", GetSize(sig_d));
- cell->setPort("\\SET", sig_set);
- cell->setPort("\\CLR", sig_clr);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setParam(ID(WIDTH), GetSize(sig_d));
+ cell->setPort(ID(SET), sig_set);
+ cell->setPort(ID(CLR), sig_clr);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
}
else
{
- cell->setPort("\\S", sig_set);
- cell->setPort("\\R", sig_clr);
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(S), sig_set);
+ cell->setPort(ID(R), sig_clr);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
}
if (proper_sr)
@@ -159,36 +159,36 @@ bool handle_dffsr(RTLIL::Module *mod, RTLIL::Cell *cell)
if (used_pol_set && used_pol_clr && pol_set != pol_clr)
return did_something;
- if (cell->type == "$dlatchsr")
+ if (cell->type == ID($dlatchsr))
return did_something;
State unified_pol = used_pol_set ? pol_set : pol_clr;
- if (cell->type == "$dffsr")
+ if (cell->type == ID($dffsr))
{
if (hasreset)
{
log("Converting %s (%s) to %s in module %s.\n", log_id(cell), log_id(cell->type), "$adff", log_id(mod));
- cell->type = "$adff";
- cell->setParam("\\ARST_POLARITY", unified_pol);
- cell->setParam("\\ARST_VALUE", reset_val);
- cell->setPort("\\ARST", sig_reset);
+ cell->type = ID($adff);
+ cell->setParam(ID(ARST_POLARITY), unified_pol);
+ cell->setParam(ID(ARST_VALUE), reset_val);
+ cell->setPort(ID(ARST), sig_reset);
- cell->unsetParam("\\SET_POLARITY");
- cell->unsetParam("\\CLR_POLARITY");
- cell->unsetPort("\\SET");
- cell->unsetPort("\\CLR");
+ cell->unsetParam(ID(SET_POLARITY));
+ cell->unsetParam(ID(CLR_POLARITY));
+ cell->unsetPort(ID(SET));
+ cell->unsetPort(ID(CLR));
}
else
{
log("Converting %s (%s) to %s in module %s.\n", log_id(cell), log_id(cell->type), "$dff", log_id(mod));
- cell->type = "$dff";
- cell->unsetParam("\\SET_POLARITY");
- cell->unsetParam("\\CLR_POLARITY");
- cell->unsetPort("\\SET");
- cell->unsetPort("\\CLR");
+ cell->type = ID($dff);
+ cell->unsetParam(ID(SET_POLARITY));
+ cell->unsetParam(ID(CLR_POLARITY));
+ cell->unsetPort(ID(SET));
+ cell->unsetPort(ID(CLR));
}
return true;
@@ -208,8 +208,8 @@ bool handle_dffsr(RTLIL::Module *mod, RTLIL::Cell *cell)
log("Converting %s (%s) to %s in module %s.\n", log_id(cell), log_id(cell->type), log_id(new_type), log_id(mod));
cell->type = new_type;
- cell->unsetPort("\\S");
- cell->unsetPort("\\R");
+ cell->unsetPort(ID(S));
+ cell->unsetPort(ID(R));
return true;
}
@@ -222,18 +222,18 @@ bool handle_dlatch(RTLIL::Module *mod, RTLIL::Cell *dlatch)
SigSpec sig_e;
State on_state, off_state;
- if (dlatch->type == "$dlatch") {
- sig_e = assign_map(dlatch->getPort("\\EN"));
- on_state = dlatch->getParam("\\EN_POLARITY").as_bool() ? State::S1 : State::S0;
- off_state = dlatch->getParam("\\EN_POLARITY").as_bool() ? State::S0 : State::S1;
+ if (dlatch->type == ID($dlatch)) {
+ sig_e = assign_map(dlatch->getPort(ID(EN)));
+ on_state = dlatch->getParam(ID(EN_POLARITY)).as_bool() ? State::S1 : State::S0;
+ off_state = dlatch->getParam(ID(EN_POLARITY)).as_bool() ? State::S0 : State::S1;
} else
- if (dlatch->type == "$_DLATCH_P_") {
- sig_e = assign_map(dlatch->getPort("\\E"));
+ if (dlatch->type == ID($_DLATCH_P_)) {
+ sig_e = assign_map(dlatch->getPort(ID(E)));
on_state = State::S1;
off_state = State::S0;
} else
- if (dlatch->type == "$_DLATCH_N_") {
- sig_e = assign_map(dlatch->getPort("\\E"));
+ if (dlatch->type == ID($_DLATCH_N_)) {
+ sig_e = assign_map(dlatch->getPort(ID(E)));
on_state = State::S0;
off_state = State::S1;
} else
@@ -242,15 +242,15 @@ bool handle_dlatch(RTLIL::Module *mod, RTLIL::Cell *dlatch)
if (sig_e == off_state)
{
RTLIL::Const val_init;
- for (auto bit : dff_init_map(dlatch->getPort("\\Q")))
+ for (auto bit : dff_init_map(dlatch->getPort(ID(Q))))
val_init.bits.push_back(bit.wire == NULL ? bit.data : State::Sx);
- mod->connect(dlatch->getPort("\\Q"), val_init);
+ mod->connect(dlatch->getPort(ID(Q)), val_init);
goto delete_dlatch;
}
if (sig_e == on_state)
{
- mod->connect(dlatch->getPort("\\Q"), dlatch->getPort("\\D"));
+ mod->connect(dlatch->getPort(ID(Q)), dlatch->getPort(ID(D)));
goto delete_dlatch;
}
@@ -258,7 +258,7 @@ bool handle_dlatch(RTLIL::Module *mod, RTLIL::Cell *dlatch)
delete_dlatch:
log("Removing %s (%s) from module %s.\n", log_id(dlatch), log_id(dlatch->type), log_id(mod));
- remove_init_attr(dlatch->getPort("\\Q"));
+ remove_init_attr(dlatch->getPort(ID(Q)));
mod->remove(dlatch);
return true;
}
@@ -268,24 +268,24 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
RTLIL::SigSpec sig_d, sig_q, sig_c, sig_r, sig_e;
RTLIL::Const val_cp, val_rp, val_rv, val_ep;
- if (dff->type == "$_FF_") {
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
+ if (dff->type == ID($_FF_)) {
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
}
- else if (dff->type == "$_DFF_N_" || dff->type == "$_DFF_P_") {
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
- sig_c = dff->getPort("\\C");
- val_cp = RTLIL::Const(dff->type == "$_DFF_P_", 1);
+ else if (dff->type == ID($_DFF_N_) || dff->type == ID($_DFF_P_)) {
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
+ sig_c = dff->getPort(ID(C));
+ val_cp = RTLIL::Const(dff->type == ID($_DFF_P_), 1);
}
else if (dff->type.begins_with("$_DFF_") && dff->type.compare(9, 1, "_") == 0 &&
(dff->type[6] == 'N' || dff->type[6] == 'P') &&
(dff->type[7] == 'N' || dff->type[7] == 'P') &&
(dff->type[8] == '0' || dff->type[8] == '1')) {
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
- sig_c = dff->getPort("\\C");
- sig_r = dff->getPort("\\R");
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
+ sig_c = dff->getPort(ID(C));
+ sig_r = dff->getPort(ID(R));
val_cp = RTLIL::Const(dff->type[6] == 'P', 1);
val_rp = RTLIL::Const(dff->type[7] == 'P', 1);
val_rv = RTLIL::Const(dff->type[8] == '1', 1);
@@ -293,39 +293,39 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
else if (dff->type.begins_with("$_DFFE_") && dff->type.compare(9, 1, "_") == 0 &&
(dff->type[7] == 'N' || dff->type[7] == 'P') &&
(dff->type[8] == 'N' || dff->type[8] == 'P')) {
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
- sig_c = dff->getPort("\\C");
- sig_e = dff->getPort("\\E");
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
+ sig_c = dff->getPort(ID(C));
+ sig_e = dff->getPort(ID(E));
val_cp = RTLIL::Const(dff->type[7] == 'P', 1);
val_ep = RTLIL::Const(dff->type[8] == 'P', 1);
}
- else if (dff->type == "$ff") {
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
+ else if (dff->type == ID($ff)) {
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
}
- else if (dff->type == "$dff") {
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
- sig_c = dff->getPort("\\CLK");
- val_cp = RTLIL::Const(dff->parameters["\\CLK_POLARITY"].as_bool(), 1);
+ else if (dff->type == ID($dff)) {
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
+ sig_c = dff->getPort(ID(CLK));
+ val_cp = RTLIL::Const(dff->parameters[ID(CLK_POLARITY)].as_bool(), 1);
}
- else if (dff->type == "$dffe") {
- sig_e = dff->getPort("\\EN");
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
- sig_c = dff->getPort("\\CLK");
- val_cp = RTLIL::Const(dff->parameters["\\CLK_POLARITY"].as_bool(), 1);
- val_ep = RTLIL::Const(dff->parameters["\\EN_POLARITY"].as_bool(), 1);
+ else if (dff->type == ID($dffe)) {
+ sig_e = dff->getPort(ID(EN));
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
+ sig_c = dff->getPort(ID(CLK));
+ val_cp = RTLIL::Const(dff->parameters[ID(CLK_POLARITY)].as_bool(), 1);
+ val_ep = RTLIL::Const(dff->parameters[ID(EN_POLARITY)].as_bool(), 1);
}
- else if (dff->type == "$adff") {
- sig_d = dff->getPort("\\D");
- sig_q = dff->getPort("\\Q");
- sig_c = dff->getPort("\\CLK");
- sig_r = dff->getPort("\\ARST");
- val_cp = RTLIL::Const(dff->parameters["\\CLK_POLARITY"].as_bool(), 1);
- val_rp = RTLIL::Const(dff->parameters["\\ARST_POLARITY"].as_bool(), 1);
- val_rv = dff->parameters["\\ARST_VALUE"];
+ else if (dff->type == ID($adff)) {
+ sig_d = dff->getPort(ID(D));
+ sig_q = dff->getPort(ID(Q));
+ sig_c = dff->getPort(ID(CLK));
+ sig_r = dff->getPort(ID(ARST));
+ val_cp = RTLIL::Const(dff->parameters[ID(CLK_POLARITY)].as_bool(), 1);
+ val_rp = RTLIL::Const(dff->parameters[ID(ARST_POLARITY)].as_bool(), 1);
+ val_rv = dff->parameters[ID(ARST_VALUE)];
}
else
log_abort();
@@ -343,12 +343,12 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
val_init.bits.push_back(bit.wire == NULL ? bit.data : RTLIL::State::Sx);
}
- if (dff->type.in("$ff", "$dff") && mux_drivers.has(sig_d)) {
+ if (dff->type.in(ID($ff), ID($dff)) && mux_drivers.has(sig_d)) {
std::set<RTLIL::Cell*> muxes;
mux_drivers.find(sig_d, muxes);
for (auto mux : muxes) {
- RTLIL::SigSpec sig_a = assign_map(mux->getPort("\\A"));
- RTLIL::SigSpec sig_b = assign_map(mux->getPort("\\B"));
+ RTLIL::SigSpec sig_a = assign_map(mux->getPort(ID(A)));
+ RTLIL::SigSpec sig_b = assign_map(mux->getPort(ID(B)));
if (sig_a == sig_q && sig_b.is_fully_const() && (!has_init || val_init == sig_b.as_const())) {
mod->connect(sig_q, sig_b);
goto delete_dff;
@@ -420,17 +420,17 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
log("Removing unused reset from %s (%s) from module %s.\n", log_id(dff), log_id(dff->type), log_id(mod));
- if (dff->type == "$adff") {
- dff->type = "$dff";
- dff->unsetPort("\\ARST");
- dff->unsetParam("\\ARST_POLARITY");
- dff->unsetParam("\\ARST_VALUE");
+ if (dff->type == ID($adff)) {
+ dff->type = ID($dff);
+ dff->unsetPort(ID(ARST));
+ dff->unsetParam(ID(ARST_POLARITY));
+ dff->unsetParam(ID(ARST_VALUE));
return true;
}
log_assert(dff->type.begins_with("$_DFF_"));
dff->type = stringf("$_DFF_%c_", + dff->type[6]);
- dff->unsetPort("\\R");
+ dff->unsetPort(ID(R));
}
// If enable signal is present, and is fully constant
@@ -445,16 +445,16 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
log("Removing unused enable from %s (%s) from module %s.\n", log_id(dff), log_id(dff->type), log_id(mod));
- if (dff->type == "$dffe") {
- dff->type = "$dff";
- dff->unsetPort("\\EN");
- dff->unsetParam("\\EN_POLARITY");
+ if (dff->type == ID($dffe)) {
+ dff->type = ID($dff);
+ dff->unsetPort(ID(EN));
+ dff->unsetParam(ID(EN_POLARITY));
return true;
}
log_assert(dff->type.begins_with("$_DFFE_"));
dff->type = stringf("$_DFF_%c_", + dff->type[7]);
- dff->unsetPort("\\E");
+ dff->unsetPort(ID(E));
}
if (sat && has_init && (!sig_r.size() || val_init == val_rv))
@@ -509,9 +509,9 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
log("Setting constant %d-bit at position %d on %s (%s) from module %s.\n", sigbit_init_val ? 1 : 0,
position, log_id(dff), log_id(dff->type), log_id(mod));
- SigSpec tmp = dff->getPort("\\D");
+ SigSpec tmp = dff->getPort(ID(D));
tmp[position] = sigbit_init_val;
- dff->setPort("\\D", tmp);
+ dff->setPort(ID(D), tmp);
removed_sigbits = true;
}
@@ -528,7 +528,7 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
delete_dff:
log("Removing %s (%s) from module %s.\n", log_id(dff), log_id(dff->type), log_id(mod));
- remove_init_attr(dff->getPort("\\Q"));
+ remove_init_attr(dff->getPort(ID(Q)));
mod->remove(dff);
for (auto &entry : bit2driver)
@@ -588,8 +588,8 @@ struct OptRmdffPass : public Pass {
for (auto wire : module->wires())
{
- if (wire->attributes.count("\\init") != 0) {
- Const initval = wire->attributes.at("\\init");
+ if (wire->attributes.count(ID(init)) != 0) {
+ Const initval = wire->attributes.at(ID(init));
for (int i = 0; i < GetSize(initval) && i < GetSize(wire); i++)
if (initval[i] == State::S0 || initval[i] == State::S1)
dff_init_map.add(SigBit(wire, i), initval[i]);
@@ -624,29 +624,29 @@ struct OptRmdffPass : public Pass {
}
}
- if (cell->type.in("$mux", "$pmux")) {
- if (cell->getPort("\\A").size() == cell->getPort("\\B").size())
- mux_drivers.insert(assign_map(cell->getPort("\\Y")), cell);
+ if (cell->type.in(ID($mux), ID($pmux))) {
+ if (cell->getPort(ID(A)).size() == cell->getPort(ID(B)).size())
+ mux_drivers.insert(assign_map(cell->getPort(ID(Y))), cell);
continue;
}
if (!design->selected(module, cell))
continue;
- if (cell->type.in("$_DFFSR_NNN_", "$_DFFSR_NNP_", "$_DFFSR_NPN_", "$_DFFSR_NPP_",
- "$_DFFSR_PNN_", "$_DFFSR_PNP_", "$_DFFSR_PPN_", "$_DFFSR_PPP_", "$dffsr",
- "$_DLATCHSR_NNN_", "$_DLATCHSR_NNP_", "$_DLATCHSR_NPN_", "$_DLATCHSR_NPP_",
- "$_DLATCHSR_PNN_", "$_DLATCHSR_PNP_", "$_DLATCHSR_PPN_", "$_DLATCHSR_PPP_", "$dlatchsr"))
+ if (cell->type.in(ID($_DFFSR_NNN_), ID($_DFFSR_NNP_), ID($_DFFSR_NPN_), ID($_DFFSR_NPP_),
+ ID($_DFFSR_PNN_), ID($_DFFSR_PNP_), ID($_DFFSR_PPN_), ID($_DFFSR_PPP_), ID($dffsr),
+ ID($_DLATCHSR_NNN_), ID($_DLATCHSR_NNP_), ID($_DLATCHSR_NPN_), ID($_DLATCHSR_NPP_),
+ ID($_DLATCHSR_PNN_), ID($_DLATCHSR_PNP_), ID($_DLATCHSR_PPN_), ID($_DLATCHSR_PPP_), ID($dlatchsr)))
dffsr_list.push_back(cell->name);
- if (cell->type.in("$_FF_", "$_DFF_N_", "$_DFF_P_",
- "$_DFF_NN0_", "$_DFF_NN1_", "$_DFF_NP0_", "$_DFF_NP1_",
- "$_DFF_PN0_", "$_DFF_PN1_", "$_DFF_PP0_", "$_DFF_PP1_",
- "$_DFFE_NN_", "$_DFFE_NP_", "$_DFFE_PN_", "$_DFFE_PP_",
- "$ff", "$dff", "$dffe", "$adff"))
+ if (cell->type.in(ID($_FF_), ID($_DFF_N_), ID($_DFF_P_),
+ ID($_DFF_NN0_), ID($_DFF_NN1_), ID($_DFF_NP0_), ID($_DFF_NP1_),
+ ID($_DFF_PN0_), ID($_DFF_PN1_), ID($_DFF_PP0_), ID($_DFF_PP1_),
+ ID($_DFFE_NN_), ID($_DFFE_NP_), ID($_DFFE_PN_), ID($_DFFE_PP_),
+ ID($ff), ID($dff), ID($dffe), ID($adff)))
dff_list.push_back(cell->name);
- if (cell->type.in("$dlatch", "$_DLATCH_P_", "$_DLATCH_N_"))
+ if (cell->type.in(ID($dlatch), ID($_DLATCH_P_), ID($_DLATCH_N_)))
dlatch_list.push_back(cell->name);
}
diff --git a/passes/opt/pmux2shiftx.cc b/passes/opt/pmux2shiftx.cc
index 65d8b8f32..3e34bfbbd 100644
--- a/passes/opt/pmux2shiftx.cc
+++ b/passes/opt/pmux2shiftx.cc
@@ -46,7 +46,7 @@ struct OnehotDatabase
for (auto wire : module->wires())
{
- auto it = wire->attributes.find("\\init");
+ auto it = wire->attributes.find(ID(init));
if (it == wire->attributes.end())
continue;
@@ -63,19 +63,19 @@ struct OnehotDatabase
vector<SigSpec> inputs;
SigSpec output;
- if (cell->type.in("$adff", "$dff", "$dffe", "$dlatch", "$ff"))
+ if (cell->type.in(ID($adff), ID($dff), ID($dffe), ID($dlatch), ID($ff)))
{
- output = cell->getPort("\\Q");
- if (cell->type == "$adff")
- inputs.push_back(cell->getParam("\\ARST_VALUE"));
- inputs.push_back(cell->getPort("\\D"));
+ output = cell->getPort(ID(Q));
+ if (cell->type == ID($adff))
+ inputs.push_back(cell->getParam(ID(ARST_VALUE)));
+ inputs.push_back(cell->getPort(ID(D)));
}
- if (cell->type.in("$mux", "$pmux"))
+ if (cell->type.in(ID($mux), ID($pmux)))
{
- output = cell->getPort("\\Y");
- inputs.push_back(cell->getPort("\\A"));
- SigSpec B = cell->getPort("\\B");
+ output = cell->getPort(ID(Y));
+ inputs.push_back(cell->getPort(ID(A)));
+ SigSpec B = cell->getPort(ID(B));
for (int i = 0; i < GetSize(B); i += GetSize(output))
inputs.push_back(B.extract(i, GetSize(output)));
}
@@ -292,23 +292,23 @@ struct Pmux2ShiftxPass : public Pass {
for (auto cell : module->cells())
{
- if (cell->type == "$eq")
+ if (cell->type == ID($eq))
{
dict<SigBit, State> bits;
- SigSpec A = sigmap(cell->getPort("\\A"));
- SigSpec B = sigmap(cell->getPort("\\B"));
+ SigSpec A = sigmap(cell->getPort(ID(A)));
+ SigSpec B = sigmap(cell->getPort(ID(B)));
- int a_width = cell->getParam("\\A_WIDTH").as_int();
- int b_width = cell->getParam("\\B_WIDTH").as_int();
+ int a_width = cell->getParam(ID(A_WIDTH)).as_int();
+ int b_width = cell->getParam(ID(B_WIDTH)).as_int();
if (a_width < b_width) {
- bool a_signed = cell->getParam("\\A_SIGNED").as_int();
+ bool a_signed = cell->getParam(ID(A_SIGNED)).as_int();
A.extend_u0(b_width, a_signed);
}
if (b_width < a_width) {
- bool b_signed = cell->getParam("\\B_SIGNED").as_int();
+ bool b_signed = cell->getParam(ID(B_SIGNED)).as_int();
B.extend_u0(a_width, b_signed);
}
@@ -335,15 +335,15 @@ struct Pmux2ShiftxPass : public Pass {
entry.second.bits.push_back(it.second);
}
- eqdb[sigmap(cell->getPort("\\Y")[0])] = entry;
+ eqdb[sigmap(cell->getPort(ID(Y))[0])] = entry;
goto next_cell;
}
- if (cell->type == "$logic_not")
+ if (cell->type == ID($logic_not))
{
dict<SigBit, State> bits;
- SigSpec A = sigmap(cell->getPort("\\A"));
+ SigSpec A = sigmap(cell->getPort(ID(A)));
for (int i = 0; i < GetSize(A); i++)
bits[A[i]] = State::S0;
@@ -356,7 +356,7 @@ struct Pmux2ShiftxPass : public Pass {
entry.second.bits.push_back(it.second);
}
- eqdb[sigmap(cell->getPort("\\Y")[0])] = entry;
+ eqdb[sigmap(cell->getPort(ID(Y))[0])] = entry;
goto next_cell;
}
next_cell:;
@@ -364,11 +364,11 @@ struct Pmux2ShiftxPass : public Pass {
for (auto cell : module->selected_cells())
{
- if (cell->type != "$pmux")
+ if (cell->type != ID($pmux))
continue;
string src = cell->get_src_attribute();
- int width = cell->getParam("\\WIDTH").as_int();
+ int width = cell->getParam(ID(WIDTH)).as_int();
int width_bits = ceil_log2(width);
int extwidth = width;
@@ -377,9 +377,9 @@ struct Pmux2ShiftxPass : public Pass {
dict<SigSpec, pool<int>> seldb;
- SigSpec A = cell->getPort("\\A");
- SigSpec B = cell->getPort("\\B");
- SigSpec S = sigmap(cell->getPort("\\S"));
+ SigSpec A = cell->getPort(ID(A));
+ SigSpec B = cell->getPort(ID(B));
+ SigSpec S = sigmap(cell->getPort(ID(S)));
for (int i = 0; i < GetSize(S); i++)
{
if (!eqdb.count(S[i]))
@@ -400,8 +400,8 @@ struct Pmux2ShiftxPass : public Pass {
log(" data width: %d (next power-of-2 = %d, log2 = %d)\n", width, extwidth, width_bits);
}
- SigSpec updated_S = cell->getPort("\\S");
- SigSpec updated_B = cell->getPort("\\B");
+ SigSpec updated_S = cell->getPort(ID(S));
+ SigSpec updated_B = cell->getPort(ID(B));
while (!seldb.empty())
{
@@ -727,9 +727,9 @@ struct Pmux2ShiftxPass : public Pass {
}
// update $pmux cell
- cell->setPort("\\S", updated_S);
- cell->setPort("\\B", updated_B);
- cell->setParam("\\S_WIDTH", GetSize(updated_S));
+ cell->setPort(ID(S), updated_S);
+ cell->setPort(ID(B), updated_B);
+ cell->setParam(ID(S_WIDTH), GetSize(updated_S));
}
}
}
@@ -779,22 +779,22 @@ struct OnehotPass : public Pass {
for (auto cell : module->selected_cells())
{
- if (cell->type != "$eq")
+ if (cell->type != ID($eq))
continue;
- SigSpec A = sigmap(cell->getPort("\\A"));
- SigSpec B = sigmap(cell->getPort("\\B"));
+ SigSpec A = sigmap(cell->getPort(ID(A)));
+ SigSpec B = sigmap(cell->getPort(ID(B)));
- int a_width = cell->getParam("\\A_WIDTH").as_int();
- int b_width = cell->getParam("\\B_WIDTH").as_int();
+ int a_width = cell->getParam(ID(A_WIDTH)).as_int();
+ int b_width = cell->getParam(ID(B_WIDTH)).as_int();
if (a_width < b_width) {
- bool a_signed = cell->getParam("\\A_SIGNED").as_int();
+ bool a_signed = cell->getParam(ID(A_SIGNED)).as_int();
A.extend_u0(b_width, a_signed);
}
if (b_width < a_width) {
- bool b_signed = cell->getParam("\\B_SIGNED").as_int();
+ bool b_signed = cell->getParam(ID(B_SIGNED)).as_int();
B.extend_u0(a_width, b_signed);
}
@@ -830,7 +830,7 @@ struct OnehotPass : public Pass {
continue;
}
- SigSpec Y = cell->getPort("\\Y");
+ SigSpec Y = cell->getPort(ID(Y));
if (not_onehot)
{
diff --git a/passes/opt/share.cc b/passes/opt/share.cc
index 7f66f749f..84290bb97 100644
--- a/passes/opt/share.cc
+++ b/passes/opt/share.cc
@@ -89,8 +89,8 @@ struct ShareWorker
queue_bits.clear();
for (auto &pbit : portbits) {
- if (pbit.cell->type == "$mux" || pbit.cell->type == "$pmux") {
- pool<RTLIL::SigBit> bits = modwalker.sigmap(pbit.cell->getPort("\\S")).to_sigbit_pool();
+ if (pbit.cell->type == ID($mux) || pbit.cell->type == ID($pmux)) {
+ pool<RTLIL::SigBit> bits = modwalker.sigmap(pbit.cell->getPort(ID(S))).to_sigbit_pool();
terminal_bits.insert(bits.begin(), bits.end());
queue_bits.insert(bits.begin(), bits.end());
visited_cells.insert(pbit.cell);
@@ -128,7 +128,7 @@ struct ShareWorker
static int bits_macc(RTLIL::Cell *c)
{
Macc m(c);
- int width = GetSize(c->getPort("\\Y"));
+ int width = GetSize(c->getPort(ID(Y)));
return bits_macc(m, width);
}
@@ -242,7 +242,7 @@ struct ShareWorker
{
Macc m1(c1), m2(c2), supermacc;
- int w1 = GetSize(c1->getPort("\\Y")), w2 = GetSize(c2->getPort("\\Y"));
+ int w1 = GetSize(c1->getPort(ID(Y))), w2 = GetSize(c2->getPort(ID(Y)));
int width = max(w1, w2);
m1.optimize(w1);
@@ -328,11 +328,11 @@ struct ShareWorker
{
RTLIL::SigSpec sig_y = module->addWire(NEW_ID, width);
- supercell_aux->insert(module->addPos(NEW_ID, sig_y, c1->getPort("\\Y")));
- supercell_aux->insert(module->addPos(NEW_ID, sig_y, c2->getPort("\\Y")));
+ supercell_aux->insert(module->addPos(NEW_ID, sig_y, c1->getPort(ID(Y))));
+ supercell_aux->insert(module->addPos(NEW_ID, sig_y, c2->getPort(ID(Y))));
- supercell->setParam("\\Y_WIDTH", width);
- supercell->setPort("\\Y", sig_y);
+ supercell->setParam(ID(Y_WIDTH), width);
+ supercell->setPort(ID(Y), sig_y);
supermacc.optimize(width);
supermacc.to_cell(supercell);
@@ -368,22 +368,22 @@ struct ShareWorker
continue;
}
- if (cell->type == "$memrd") {
- if (cell->parameters.at("\\CLK_ENABLE").as_bool())
+ if (cell->type == ID($memrd)) {
+ if (cell->parameters.at(ID(CLK_ENABLE)).as_bool())
continue;
- if (config.opt_aggressive || !modwalker.sigmap(cell->getPort("\\ADDR")).is_fully_const())
+ if (config.opt_aggressive || !modwalker.sigmap(cell->getPort(ID(ADDR))).is_fully_const())
shareable_cells.insert(cell);
continue;
}
- if (cell->type.in("$mul", "$div", "$mod")) {
- if (config.opt_aggressive || cell->parameters.at("\\Y_WIDTH").as_int() >= 4)
+ if (cell->type.in(ID($mul), ID($div), ID($mod))) {
+ if (config.opt_aggressive || cell->parameters.at(ID(Y_WIDTH)).as_int() >= 4)
shareable_cells.insert(cell);
continue;
}
- if (cell->type.in("$shl", "$shr", "$sshl", "$sshr")) {
- if (config.opt_aggressive || cell->parameters.at("\\Y_WIDTH").as_int() >= 8)
+ if (cell->type.in(ID($shl), ID($shr), ID($sshl), ID($sshr))) {
+ if (config.opt_aggressive || cell->parameters.at(ID(Y_WIDTH)).as_int() >= 8)
shareable_cells.insert(cell);
continue;
}
@@ -401,9 +401,9 @@ struct ShareWorker
if (c1->type != c2->type)
return false;
- if (c1->type == "$memrd")
+ if (c1->type == ID($memrd))
{
- if (c1->parameters.at("\\MEMID").decode_string() != c2->parameters.at("\\MEMID").decode_string())
+ if (c1->parameters.at(ID(MEMID)).decode_string() != c2->parameters.at(ID(MEMID)).decode_string())
return false;
return true;
@@ -413,11 +413,11 @@ struct ShareWorker
{
if (!config.opt_aggressive)
{
- int a1_width = c1->parameters.at("\\A_WIDTH").as_int();
- int y1_width = c1->parameters.at("\\Y_WIDTH").as_int();
+ int a1_width = c1->parameters.at(ID(A_WIDTH)).as_int();
+ int y1_width = c1->parameters.at(ID(Y_WIDTH)).as_int();
- int a2_width = c2->parameters.at("\\A_WIDTH").as_int();
- int y2_width = c2->parameters.at("\\Y_WIDTH").as_int();
+ int a2_width = c2->parameters.at(ID(A_WIDTH)).as_int();
+ int y2_width = c2->parameters.at(ID(Y_WIDTH)).as_int();
if (max(a1_width, a2_width) > 2 * min(a1_width, a2_width)) return false;
if (max(y1_width, y2_width) > 2 * min(y1_width, y2_width)) return false;
@@ -426,17 +426,17 @@ struct ShareWorker
return true;
}
- if (config.generic_bin_ops.count(c1->type) || c1->type == "$alu")
+ if (config.generic_bin_ops.count(c1->type) || c1->type == ID($alu))
{
if (!config.opt_aggressive)
{
- int a1_width = c1->parameters.at("\\A_WIDTH").as_int();
- int b1_width = c1->parameters.at("\\B_WIDTH").as_int();
- int y1_width = c1->parameters.at("\\Y_WIDTH").as_int();
+ int a1_width = c1->parameters.at(ID(A_WIDTH)).as_int();
+ int b1_width = c1->parameters.at(ID(B_WIDTH)).as_int();
+ int y1_width = c1->parameters.at(ID(Y_WIDTH)).as_int();
- int a2_width = c2->parameters.at("\\A_WIDTH").as_int();
- int b2_width = c2->parameters.at("\\B_WIDTH").as_int();
- int y2_width = c2->parameters.at("\\Y_WIDTH").as_int();
+ int a2_width = c2->parameters.at(ID(A_WIDTH)).as_int();
+ int b2_width = c2->parameters.at(ID(B_WIDTH)).as_int();
+ int y2_width = c2->parameters.at(ID(Y_WIDTH)).as_int();
if (max(a1_width, a2_width) > 2 * min(a1_width, a2_width)) return false;
if (max(b1_width, b2_width) > 2 * min(b1_width, b2_width)) return false;
@@ -450,13 +450,13 @@ struct ShareWorker
{
if (!config.opt_aggressive)
{
- int a1_width = c1->parameters.at("\\A_WIDTH").as_int();
- int b1_width = c1->parameters.at("\\B_WIDTH").as_int();
- int y1_width = c1->parameters.at("\\Y_WIDTH").as_int();
+ int a1_width = c1->parameters.at(ID(A_WIDTH)).as_int();
+ int b1_width = c1->parameters.at(ID(B_WIDTH)).as_int();
+ int y1_width = c1->parameters.at(ID(Y_WIDTH)).as_int();
- int a2_width = c2->parameters.at("\\A_WIDTH").as_int();
- int b2_width = c2->parameters.at("\\B_WIDTH").as_int();
- int y2_width = c2->parameters.at("\\Y_WIDTH").as_int();
+ int a2_width = c2->parameters.at(ID(A_WIDTH)).as_int();
+ int b2_width = c2->parameters.at(ID(B_WIDTH)).as_int();
+ int y2_width = c2->parameters.at(ID(Y_WIDTH)).as_int();
int min1_width = min(a1_width, b1_width);
int max1_width = max(a1_width, b1_width);
@@ -472,7 +472,7 @@ struct ShareWorker
return true;
}
- if (c1->type == "$macc")
+ if (c1->type == ID($macc))
{
if (!config.opt_aggressive)
if (share_macc(c1, c2) > 2 * min(bits_macc(c1), bits_macc(c2))) return false;
@@ -510,27 +510,27 @@ struct ShareWorker
if (config.generic_uni_ops.count(c1->type))
{
- if (c1->parameters.at("\\A_SIGNED").as_bool() != c2->parameters.at("\\A_SIGNED").as_bool())
+ if (c1->parameters.at(ID(A_SIGNED)).as_bool() != c2->parameters.at(ID(A_SIGNED)).as_bool())
{
- RTLIL::Cell *unsigned_cell = c1->parameters.at("\\A_SIGNED").as_bool() ? c2 : c1;
- if (unsigned_cell->getPort("\\A").to_sigbit_vector().back() != RTLIL::State::S0) {
- unsigned_cell->parameters.at("\\A_WIDTH") = unsigned_cell->parameters.at("\\A_WIDTH").as_int() + 1;
- RTLIL::SigSpec new_a = unsigned_cell->getPort("\\A");
+ RTLIL::Cell *unsigned_cell = c1->parameters.at(ID(A_SIGNED)).as_bool() ? c2 : c1;
+ if (unsigned_cell->getPort(ID(A)).to_sigbit_vector().back() != RTLIL::State::S0) {
+ unsigned_cell->parameters.at(ID(A_WIDTH)) = unsigned_cell->parameters.at(ID(A_WIDTH)).as_int() + 1;
+ RTLIL::SigSpec new_a = unsigned_cell->getPort(ID(A));
new_a.append_bit(RTLIL::State::S0);
- unsigned_cell->setPort("\\A", new_a);
+ unsigned_cell->setPort(ID(A), new_a);
}
- unsigned_cell->parameters.at("\\A_SIGNED") = true;
+ unsigned_cell->parameters.at(ID(A_SIGNED)) = true;
unsigned_cell->check();
}
- bool a_signed = c1->parameters.at("\\A_SIGNED").as_bool();
- log_assert(a_signed == c2->parameters.at("\\A_SIGNED").as_bool());
+ bool a_signed = c1->parameters.at(ID(A_SIGNED)).as_bool();
+ log_assert(a_signed == c2->parameters.at(ID(A_SIGNED)).as_bool());
- RTLIL::SigSpec a1 = c1->getPort("\\A");
- RTLIL::SigSpec y1 = c1->getPort("\\Y");
+ RTLIL::SigSpec a1 = c1->getPort(ID(A));
+ RTLIL::SigSpec y1 = c1->getPort(ID(Y));
- RTLIL::SigSpec a2 = c2->getPort("\\A");
- RTLIL::SigSpec y2 = c2->getPort("\\Y");
+ RTLIL::SigSpec a2 = c2->getPort(ID(A));
+ RTLIL::SigSpec y2 = c2->getPort(ID(Y));
int a_width = max(a1.size(), a2.size());
int y_width = max(y1.size(), y2.size());
@@ -544,11 +544,11 @@ struct ShareWorker
RTLIL::Wire *y = module->addWire(NEW_ID, y_width);
RTLIL::Cell *supercell = module->addCell(NEW_ID, c1->type);
- supercell->parameters["\\A_SIGNED"] = a_signed;
- supercell->parameters["\\A_WIDTH"] = a_width;
- supercell->parameters["\\Y_WIDTH"] = y_width;
- supercell->setPort("\\A", a);
- supercell->setPort("\\Y", y);
+ supercell->parameters[ID(A_SIGNED)] = a_signed;
+ supercell->parameters[ID(A_WIDTH)] = a_width;
+ supercell->parameters[ID(Y_WIDTH)] = y_width;
+ supercell->setPort(ID(A), a);
+ supercell->setPort(ID(Y), y);
supercell_aux.insert(module->addPos(NEW_ID, y, y1));
supercell_aux.insert(module->addPos(NEW_ID, y, y2));
@@ -557,54 +557,54 @@ struct ShareWorker
return supercell;
}
- if (config.generic_bin_ops.count(c1->type) || config.generic_cbin_ops.count(c1->type) || c1->type == "$alu")
+ if (config.generic_bin_ops.count(c1->type) || config.generic_cbin_ops.count(c1->type) || c1->type == ID($alu))
{
bool modified_src_cells = false;
if (config.generic_cbin_ops.count(c1->type))
{
- int score_unflipped = max(c1->parameters.at("\\A_WIDTH").as_int(), c2->parameters.at("\\A_WIDTH").as_int()) +
- max(c1->parameters.at("\\B_WIDTH").as_int(), c2->parameters.at("\\B_WIDTH").as_int());
+ int score_unflipped = max(c1->parameters.at(ID(A_WIDTH)).as_int(), c2->parameters.at(ID(A_WIDTH)).as_int()) +
+ max(c1->parameters.at(ID(B_WIDTH)).as_int(), c2->parameters.at(ID(B_WIDTH)).as_int());
- int score_flipped = max(c1->parameters.at("\\A_WIDTH").as_int(), c2->parameters.at("\\B_WIDTH").as_int()) +
- max(c1->parameters.at("\\B_WIDTH").as_int(), c2->parameters.at("\\A_WIDTH").as_int());
+ int score_flipped = max(c1->parameters.at(ID(A_WIDTH)).as_int(), c2->parameters.at(ID(B_WIDTH)).as_int()) +
+ max(c1->parameters.at(ID(B_WIDTH)).as_int(), c2->parameters.at(ID(A_WIDTH)).as_int());
if (score_flipped < score_unflipped)
{
- RTLIL::SigSpec tmp = c2->getPort("\\A");
- c2->setPort("\\A", c2->getPort("\\B"));
- c2->setPort("\\B", tmp);
+ RTLIL::SigSpec tmp = c2->getPort(ID(A));
+ c2->setPort(ID(A), c2->getPort(ID(B)));
+ c2->setPort(ID(B), tmp);
- std::swap(c2->parameters.at("\\A_WIDTH"), c2->parameters.at("\\B_WIDTH"));
- std::swap(c2->parameters.at("\\A_SIGNED"), c2->parameters.at("\\B_SIGNED"));
+ std::swap(c2->parameters.at(ID(A_WIDTH)), c2->parameters.at(ID(B_WIDTH)));
+ std::swap(c2->parameters.at(ID(A_SIGNED)), c2->parameters.at(ID(B_SIGNED)));
modified_src_cells = true;
}
}
- if (c1->parameters.at("\\A_SIGNED").as_bool() != c2->parameters.at("\\A_SIGNED").as_bool())
+ if (c1->parameters.at(ID(A_SIGNED)).as_bool() != c2->parameters.at(ID(A_SIGNED)).as_bool())
{
- RTLIL::Cell *unsigned_cell = c1->parameters.at("\\A_SIGNED").as_bool() ? c2 : c1;
- if (unsigned_cell->getPort("\\A").to_sigbit_vector().back() != RTLIL::State::S0) {
- unsigned_cell->parameters.at("\\A_WIDTH") = unsigned_cell->parameters.at("\\A_WIDTH").as_int() + 1;
- RTLIL::SigSpec new_a = unsigned_cell->getPort("\\A");
+ RTLIL::Cell *unsigned_cell = c1->parameters.at(ID(A_SIGNED)).as_bool() ? c2 : c1;
+ if (unsigned_cell->getPort(ID(A)).to_sigbit_vector().back() != RTLIL::State::S0) {
+ unsigned_cell->parameters.at(ID(A_WIDTH)) = unsigned_cell->parameters.at(ID(A_WIDTH)).as_int() + 1;
+ RTLIL::SigSpec new_a = unsigned_cell->getPort(ID(A));
new_a.append_bit(RTLIL::State::S0);
- unsigned_cell->setPort("\\A", new_a);
+ unsigned_cell->setPort(ID(A), new_a);
}
- unsigned_cell->parameters.at("\\A_SIGNED") = true;
+ unsigned_cell->parameters.at(ID(A_SIGNED)) = true;
modified_src_cells = true;
}
- if (c1->parameters.at("\\B_SIGNED").as_bool() != c2->parameters.at("\\B_SIGNED").as_bool())
+ if (c1->parameters.at(ID(B_SIGNED)).as_bool() != c2->parameters.at(ID(B_SIGNED)).as_bool())
{
- RTLIL::Cell *unsigned_cell = c1->parameters.at("\\B_SIGNED").as_bool() ? c2 : c1;
- if (unsigned_cell->getPort("\\B").to_sigbit_vector().back() != RTLIL::State::S0) {
- unsigned_cell->parameters.at("\\B_WIDTH") = unsigned_cell->parameters.at("\\B_WIDTH").as_int() + 1;
- RTLIL::SigSpec new_b = unsigned_cell->getPort("\\B");
+ RTLIL::Cell *unsigned_cell = c1->parameters.at(ID(B_SIGNED)).as_bool() ? c2 : c1;
+ if (unsigned_cell->getPort(ID(B)).to_sigbit_vector().back() != RTLIL::State::S0) {
+ unsigned_cell->parameters.at(ID(B_WIDTH)) = unsigned_cell->parameters.at(ID(B_WIDTH)).as_int() + 1;
+ RTLIL::SigSpec new_b = unsigned_cell->getPort(ID(B));
new_b.append_bit(RTLIL::State::S0);
- unsigned_cell->setPort("\\B", new_b);
+ unsigned_cell->setPort(ID(B), new_b);
}
- unsigned_cell->parameters.at("\\B_SIGNED") = true;
+ unsigned_cell->parameters.at(ID(B_SIGNED)) = true;
modified_src_cells = true;
}
@@ -613,28 +613,28 @@ struct ShareWorker
c2->check();
}
- bool a_signed = c1->parameters.at("\\A_SIGNED").as_bool();
- bool b_signed = c1->parameters.at("\\B_SIGNED").as_bool();
+ bool a_signed = c1->parameters.at(ID(A_SIGNED)).as_bool();
+ bool b_signed = c1->parameters.at(ID(B_SIGNED)).as_bool();
- log_assert(a_signed == c2->parameters.at("\\A_SIGNED").as_bool());
- log_assert(b_signed == c2->parameters.at("\\B_SIGNED").as_bool());
+ log_assert(a_signed == c2->parameters.at(ID(A_SIGNED)).as_bool());
+ log_assert(b_signed == c2->parameters.at(ID(B_SIGNED)).as_bool());
- if (c1->type == "$shl" || c1->type == "$shr" || c1->type == "$sshl" || c1->type == "$sshr")
+ if (c1->type == ID($shl) || c1->type == ID($shr) || c1->type == ID($sshl) || c1->type == ID($sshr))
b_signed = false;
- RTLIL::SigSpec a1 = c1->getPort("\\A");
- RTLIL::SigSpec b1 = c1->getPort("\\B");
- RTLIL::SigSpec y1 = c1->getPort("\\Y");
+ RTLIL::SigSpec a1 = c1->getPort(ID(A));
+ RTLIL::SigSpec b1 = c1->getPort(ID(B));
+ RTLIL::SigSpec y1 = c1->getPort(ID(Y));
- RTLIL::SigSpec a2 = c2->getPort("\\A");
- RTLIL::SigSpec b2 = c2->getPort("\\B");
- RTLIL::SigSpec y2 = c2->getPort("\\Y");
+ RTLIL::SigSpec a2 = c2->getPort(ID(A));
+ RTLIL::SigSpec b2 = c2->getPort(ID(B));
+ RTLIL::SigSpec y2 = c2->getPort(ID(Y));
int a_width = max(a1.size(), a2.size());
int b_width = max(b1.size(), b2.size());
int y_width = max(y1.size(), y2.size());
- if (c1->type == "$shr" && a_signed)
+ if (c1->type == ID($shr) && a_signed)
{
a_width = max(y_width, a_width);
@@ -660,43 +660,43 @@ struct ShareWorker
supercell_aux.insert(module->addMux(NEW_ID, b2, b1, act, b));
RTLIL::Wire *y = module->addWire(NEW_ID, y_width);
- RTLIL::Wire *x = c1->type == "$alu" ? module->addWire(NEW_ID, y_width) : nullptr;
- RTLIL::Wire *co = c1->type == "$alu" ? module->addWire(NEW_ID, y_width) : nullptr;
+ RTLIL::Wire *x = c1->type == ID($alu) ? module->addWire(NEW_ID, y_width) : nullptr;
+ RTLIL::Wire *co = c1->type == ID($alu) ? module->addWire(NEW_ID, y_width) : nullptr;
RTLIL::Cell *supercell = module->addCell(NEW_ID, c1->type);
- supercell->parameters["\\A_SIGNED"] = a_signed;
- supercell->parameters["\\B_SIGNED"] = b_signed;
- supercell->parameters["\\A_WIDTH"] = a_width;
- supercell->parameters["\\B_WIDTH"] = b_width;
- supercell->parameters["\\Y_WIDTH"] = y_width;
- supercell->setPort("\\A", a);
- supercell->setPort("\\B", b);
- supercell->setPort("\\Y", y);
- if (c1->type == "$alu") {
+ supercell->parameters[ID(A_SIGNED)] = a_signed;
+ supercell->parameters[ID(B_SIGNED)] = b_signed;
+ supercell->parameters[ID(A_WIDTH)] = a_width;
+ supercell->parameters[ID(B_WIDTH)] = b_width;
+ supercell->parameters[ID(Y_WIDTH)] = y_width;
+ supercell->setPort(ID(A), a);
+ supercell->setPort(ID(B), b);
+ supercell->setPort(ID(Y), y);
+ if (c1->type == ID($alu)) {
RTLIL::Wire *ci = module->addWire(NEW_ID), *bi = module->addWire(NEW_ID);
- supercell_aux.insert(module->addMux(NEW_ID, c2->getPort("\\CI"), c1->getPort("\\CI"), act, ci));
- supercell_aux.insert(module->addMux(NEW_ID, c2->getPort("\\BI"), c1->getPort("\\BI"), act, bi));
- supercell->setPort("\\CI", ci);
- supercell->setPort("\\BI", bi);
- supercell->setPort("\\CO", co);
- supercell->setPort("\\X", x);
+ supercell_aux.insert(module->addMux(NEW_ID, c2->getPort(ID(CI)), c1->getPort(ID(CI)), act, ci));
+ supercell_aux.insert(module->addMux(NEW_ID, c2->getPort(ID(BI)), c1->getPort(ID(BI)), act, bi));
+ supercell->setPort(ID(CI), ci);
+ supercell->setPort(ID(BI), bi);
+ supercell->setPort(ID(CO), co);
+ supercell->setPort(ID(X), x);
}
supercell->check();
supercell_aux.insert(module->addPos(NEW_ID, y, y1));
supercell_aux.insert(module->addPos(NEW_ID, y, y2));
- if (c1->type == "$alu") {
- supercell_aux.insert(module->addPos(NEW_ID, co, c1->getPort("\\CO")));
- supercell_aux.insert(module->addPos(NEW_ID, co, c2->getPort("\\CO")));
- supercell_aux.insert(module->addPos(NEW_ID, x, c1->getPort("\\X")));
- supercell_aux.insert(module->addPos(NEW_ID, x, c2->getPort("\\X")));
+ if (c1->type == ID($alu)) {
+ supercell_aux.insert(module->addPos(NEW_ID, co, c1->getPort(ID(CO))));
+ supercell_aux.insert(module->addPos(NEW_ID, co, c2->getPort(ID(CO))));
+ supercell_aux.insert(module->addPos(NEW_ID, x, c1->getPort(ID(X))));
+ supercell_aux.insert(module->addPos(NEW_ID, x, c2->getPort(ID(X))));
}
supercell_aux.insert(supercell);
return supercell;
}
- if (c1->type == "$macc")
+ if (c1->type == ID($macc))
{
RTLIL::Cell *supercell = module->addCell(NEW_ID, c1->type);
supercell_aux.insert(supercell);
@@ -705,18 +705,18 @@ struct ShareWorker
return supercell;
}
- if (c1->type == "$memrd")
+ if (c1->type == ID($memrd))
{
RTLIL::Cell *supercell = module->addCell(NEW_ID, c1);
- RTLIL::SigSpec addr1 = c1->getPort("\\ADDR");
- RTLIL::SigSpec addr2 = c2->getPort("\\ADDR");
+ RTLIL::SigSpec addr1 = c1->getPort(ID(ADDR));
+ RTLIL::SigSpec addr2 = c2->getPort(ID(ADDR));
if (GetSize(addr1) < GetSize(addr2))
addr1.extend_u0(GetSize(addr2));
else
addr2.extend_u0(GetSize(addr1));
- supercell->setPort("\\ADDR", addr1 != addr2 ? module->Mux(NEW_ID, addr2, addr1, act) : addr1);
- supercell->parameters["\\ABITS"] = RTLIL::Const(GetSize(addr1));
- supercell_aux.insert(module->addPos(NEW_ID, supercell->getPort("\\DATA"), c2->getPort("\\DATA")));
+ supercell->setPort(ID(ADDR), addr1 != addr2 ? module->Mux(NEW_ID, addr2, addr1, act) : addr1);
+ supercell->parameters[ID(ABITS)] = RTLIL::Const(GetSize(addr1));
+ supercell_aux.insert(module->addPos(NEW_ID, supercell->getPort(ID(DATA)), c2->getPort(ID(DATA))));
supercell_aux.insert(supercell);
return supercell;
}
@@ -747,8 +747,8 @@ struct ShareWorker
modwalker.get_consumers(pbits, modwalker.cell_outputs[cell]);
for (auto &bit : pbits) {
- if ((bit.cell->type == "$mux" || bit.cell->type == "$pmux") && bit.port == "\\S")
- forbidden_controls_cache[cell].insert(bit.cell->getPort("\\S").extract(bit.offset, 1));
+ if ((bit.cell->type == ID($mux) || bit.cell->type == ID($pmux)) && bit.port == ID(S))
+ forbidden_controls_cache[cell].insert(bit.cell->getPort(ID(S)).extract(bit.offset, 1));
consumer_cells.insert(bit.cell);
}
@@ -874,7 +874,7 @@ struct ShareWorker
}
for (auto &pbit : modwalker.signal_consumers[bit]) {
log_assert(fwd_ct.cell_known(pbit.cell->type));
- if ((pbit.cell->type == "$mux" || pbit.cell->type == "$pmux") && (pbit.port == "\\A" || pbit.port == "\\B"))
+ if ((pbit.cell->type == ID($mux) || pbit.cell->type == ID($pmux)) && (pbit.port == ID(A) || pbit.port == ID(B)))
driven_data_muxes.insert(pbit.cell);
else
driven_cells.insert(pbit.cell);
@@ -890,10 +890,10 @@ struct ShareWorker
bool used_in_a = false;
std::set<int> used_in_b_parts;
- int width = c->parameters.at("\\WIDTH").as_int();
- std::vector<RTLIL::SigBit> sig_a = modwalker.sigmap(c->getPort("\\A"));
- std::vector<RTLIL::SigBit> sig_b = modwalker.sigmap(c->getPort("\\B"));
- std::vector<RTLIL::SigBit> sig_s = modwalker.sigmap(c->getPort("\\S"));
+ int width = c->parameters.at(ID(WIDTH)).as_int();
+ std::vector<RTLIL::SigBit> sig_a = modwalker.sigmap(c->getPort(ID(A)));
+ std::vector<RTLIL::SigBit> sig_b = modwalker.sigmap(c->getPort(ID(B)));
+ std::vector<RTLIL::SigBit> sig_s = modwalker.sigmap(c->getPort(ID(S)));
for (auto &bit : sig_a)
if (cell_out_bits.count(bit))
@@ -1132,14 +1132,14 @@ struct ShareWorker
fwd_ct.setup_internals();
cone_ct.setup_internals();
- cone_ct.cell_types.erase("$mul");
- cone_ct.cell_types.erase("$mod");
- cone_ct.cell_types.erase("$div");
- cone_ct.cell_types.erase("$pow");
- cone_ct.cell_types.erase("$shl");
- cone_ct.cell_types.erase("$shr");
- cone_ct.cell_types.erase("$sshl");
- cone_ct.cell_types.erase("$sshr");
+ cone_ct.cell_types.erase(ID($mul));
+ cone_ct.cell_types.erase(ID($mod));
+ cone_ct.cell_types.erase(ID($div));
+ cone_ct.cell_types.erase(ID($pow));
+ cone_ct.cell_types.erase(ID($shl));
+ cone_ct.cell_types.erase(ID($shr));
+ cone_ct.cell_types.erase(ID($sshl));
+ cone_ct.cell_types.erase(ID($sshr));
modwalker.setup(design, module);
@@ -1153,9 +1153,9 @@ struct ShareWorker
GetSize(shareable_cells), log_id(module));
for (auto cell : module->cells())
- if (cell->type == "$pmux")
- for (auto bit : cell->getPort("\\S"))
- for (auto other_bit : cell->getPort("\\S"))
+ if (cell->type == ID($pmux))
+ for (auto bit : cell->getPort(ID(S)))
+ for (auto other_bit : cell->getPort(ID(S)))
if (bit < other_bit)
exclusive_ctrls.push_back(std::pair<RTLIL::SigBit, RTLIL::SigBit>(bit, other_bit));
@@ -1466,43 +1466,43 @@ struct SharePass : public Pass {
config.opt_aggressive = false;
config.opt_fast = false;
- config.generic_uni_ops.insert("$not");
- // config.generic_uni_ops.insert("$pos");
- config.generic_uni_ops.insert("$neg");
-
- config.generic_cbin_ops.insert("$and");
- config.generic_cbin_ops.insert("$or");
- config.generic_cbin_ops.insert("$xor");
- config.generic_cbin_ops.insert("$xnor");
-
- config.generic_bin_ops.insert("$shl");
- config.generic_bin_ops.insert("$shr");
- config.generic_bin_ops.insert("$sshl");
- config.generic_bin_ops.insert("$sshr");
-
- config.generic_bin_ops.insert("$lt");
- config.generic_bin_ops.insert("$le");
- config.generic_bin_ops.insert("$eq");
- config.generic_bin_ops.insert("$ne");
- config.generic_bin_ops.insert("$eqx");
- config.generic_bin_ops.insert("$nex");
- config.generic_bin_ops.insert("$ge");
- config.generic_bin_ops.insert("$gt");
-
- config.generic_cbin_ops.insert("$add");
- config.generic_cbin_ops.insert("$mul");
-
- config.generic_bin_ops.insert("$sub");
- config.generic_bin_ops.insert("$div");
- config.generic_bin_ops.insert("$mod");
- // config.generic_bin_ops.insert("$pow");
-
- config.generic_uni_ops.insert("$logic_not");
- config.generic_cbin_ops.insert("$logic_and");
- config.generic_cbin_ops.insert("$logic_or");
-
- config.generic_other_ops.insert("$alu");
- config.generic_other_ops.insert("$macc");
+ config.generic_uni_ops.insert(ID($not));
+ // config.generic_uni_ops.insert(ID($pos));
+ config.generic_uni_ops.insert(ID($neg));
+
+ config.generic_cbin_ops.insert(ID($and));
+ config.generic_cbin_ops.insert(ID($or));
+ config.generic_cbin_ops.insert(ID($xor));
+ config.generic_cbin_ops.insert(ID($xnor));
+
+ config.generic_bin_ops.insert(ID($shl));
+ config.generic_bin_ops.insert(ID($shr));
+ config.generic_bin_ops.insert(ID($sshl));
+ config.generic_bin_ops.insert(ID($sshr));
+
+ config.generic_bin_ops.insert(ID($lt));
+ config.generic_bin_ops.insert(ID($le));
+ config.generic_bin_ops.insert(ID($eq));
+ config.generic_bin_ops.insert(ID($ne));
+ config.generic_bin_ops.insert(ID($eqx));
+ config.generic_bin_ops.insert(ID($nex));
+ config.generic_bin_ops.insert(ID($ge));
+ config.generic_bin_ops.insert(ID($gt));
+
+ config.generic_cbin_ops.insert(ID($add));
+ config.generic_cbin_ops.insert(ID($mul));
+
+ config.generic_bin_ops.insert(ID($sub));
+ config.generic_bin_ops.insert(ID($div));
+ config.generic_bin_ops.insert(ID($mod));
+ // config.generic_bin_ops.insert(ID($pow));
+
+ config.generic_uni_ops.insert(ID($logic_not));
+ config.generic_cbin_ops.insert(ID($logic_and));
+ config.generic_cbin_ops.insert(ID($logic_or));
+
+ config.generic_other_ops.insert(ID($alu));
+ config.generic_other_ops.insert(ID($macc));
log_header(design, "Executing SHARE pass (SAT-based resource sharing).\n");
diff --git a/passes/opt/wreduce.cc b/passes/opt/wreduce.cc
index 1eeca2748..ca0be54d2 100644
--- a/passes/opt/wreduce.cc
+++ b/passes/opt/wreduce.cc
@@ -34,13 +34,13 @@ struct WreduceConfig
WreduceConfig()
{
supported_cell_types = pool<IdString>({
- "$not", "$pos", "$neg",
- "$and", "$or", "$xor", "$xnor",
- "$shl", "$shr", "$sshl", "$sshr", "$shift", "$shiftx",
- "$lt", "$le", "$eq", "$ne", "$eqx", "$nex", "$ge", "$gt",
- "$add", "$sub", "$mul", // "$div", "$mod", "$pow",
- "$mux", "$pmux",
- "$dff", "$adff"
+ ID($not), ID($pos), ID($neg),
+ ID($and), ID($or), ID($xor), ID($xnor),
+ ID($shl), ID($shr), ID($sshl), ID($sshr), ID($shift), ID($shiftx),
+ ID($lt), ID($le), ID($eq), ID($ne), ID($eqx), ID($nex), ID($ge), ID($gt),
+ ID($add), ID($sub), ID($mul), // ID($div), ID($mod), ID($pow),
+ ID($mux), ID($pmux),
+ ID($dff), ID($adff)
});
}
};
@@ -64,10 +64,10 @@ struct WreduceWorker
{
// Reduce size of MUX if inputs agree on a value for a bit or a output bit is unused
- SigSpec sig_a = mi.sigmap(cell->getPort("\\A"));
- SigSpec sig_b = mi.sigmap(cell->getPort("\\B"));
- SigSpec sig_s = mi.sigmap(cell->getPort("\\S"));
- SigSpec sig_y = mi.sigmap(cell->getPort("\\Y"));
+ SigSpec sig_a = mi.sigmap(cell->getPort(ID(A)));
+ SigSpec sig_b = mi.sigmap(cell->getPort(ID(B)));
+ SigSpec sig_s = mi.sigmap(cell->getPort(ID(S)));
+ SigSpec sig_y = mi.sigmap(cell->getPort(ID(Y)));
std::vector<SigBit> bits_removed;
if (sig_y.has_const())
@@ -130,9 +130,9 @@ struct WreduceWorker
for (auto bit : new_work_queue_bits)
work_queue_bits.insert(bit);
- cell->setPort("\\A", new_sig_a);
- cell->setPort("\\B", new_sig_b);
- cell->setPort("\\Y", new_sig_y);
+ cell->setPort(ID(A), new_sig_a);
+ cell->setPort(ID(B), new_sig_b);
+ cell->setPort(ID(Y), new_sig_y);
cell->fixup_parameters();
module->connect(sig_y.extract(n_kept, n_removed), sig_removed);
@@ -142,8 +142,8 @@ struct WreduceWorker
{
// Reduce size of FF if inputs are just sign/zero extended or output bit is not used
- SigSpec sig_d = mi.sigmap(cell->getPort("\\D"));
- SigSpec sig_q = mi.sigmap(cell->getPort("\\Q"));
+ SigSpec sig_d = mi.sigmap(cell->getPort(ID(D)));
+ SigSpec sig_q = mi.sigmap(cell->getPort(ID(Q)));
Const initval;
int width_before = GetSize(sig_q);
@@ -214,14 +214,14 @@ struct WreduceWorker
work_queue_bits.insert(bit);
// Narrow ARST_VALUE parameter to new size.
- if (cell->parameters.count("\\ARST_VALUE")) {
- Const arst_value = cell->getParam("\\ARST_VALUE");
+ if (cell->parameters.count(ID(ARST_VALUE))) {
+ Const arst_value = cell->getParam(ID(ARST_VALUE));
arst_value.bits.resize(GetSize(sig_q));
- cell->setParam("\\ARST_VALUE", arst_value);
+ cell->setParam(ID(ARST_VALUE), arst_value);
}
- cell->setPort("\\D", sig_d);
- cell->setPort("\\Q", sig_q);
+ cell->setPort(ID(D), sig_d);
+ cell->setPort(ID(Q), sig_q);
cell->fixup_parameters();
}
@@ -230,7 +230,7 @@ struct WreduceWorker
port_signed = cell->getParam(stringf("\\%c_SIGNED", port)).as_bool();
SigSpec sig = mi.sigmap(cell->getPort(stringf("\\%c", port)));
- if (port == 'B' && cell->type.in("$shl", "$shr", "$sshl", "$sshr"))
+ if (port == 'B' && cell->type.in(ID($shl), ID($shr), ID($sshl), ID($sshr)))
port_signed = false;
int bits_removed = 0;
@@ -264,13 +264,13 @@ struct WreduceWorker
if (!cell->type.in(config->supported_cell_types))
return;
- if (cell->type.in("$mux", "$pmux"))
+ if (cell->type.in(ID($mux), ID($pmux)))
return run_cell_mux(cell);
- if (cell->type.in("$dff", "$adff"))
+ if (cell->type.in(ID($dff), ID($adff)))
return run_cell_dff(cell);
- SigSpec sig = mi.sigmap(cell->getPort("\\Y"));
+ SigSpec sig = mi.sigmap(cell->getPort(ID(Y)));
if (sig.has_const())
return;
@@ -278,10 +278,10 @@ struct WreduceWorker
// Reduce size of ports A and B based on constant input bits and size of output port
- int max_port_a_size = cell->hasPort("\\A") ? GetSize(cell->getPort("\\A")) : -1;
- int max_port_b_size = cell->hasPort("\\B") ? GetSize(cell->getPort("\\B")) : -1;
+ int max_port_a_size = cell->hasPort(ID(A)) ? GetSize(cell->getPort(ID(A))) : -1;
+ int max_port_b_size = cell->hasPort(ID(B)) ? GetSize(cell->getPort(ID(B))) : -1;
- if (cell->type.in("$not", "$pos", "$neg", "$and", "$or", "$xor", "$add", "$sub")) {
+ if (cell->type.in(ID($not), ID($pos), ID($neg), ID($and), ID($or), ID($xor), ID($add), ID($sub))) {
max_port_a_size = min(max_port_a_size, GetSize(sig));
max_port_b_size = min(max_port_b_size, GetSize(sig));
}
@@ -289,32 +289,32 @@ struct WreduceWorker
bool port_a_signed = false;
bool port_b_signed = false;
- if (max_port_a_size >= 0 && cell->type != "$shiftx")
+ if (max_port_a_size >= 0 && cell->type != ID($shiftx))
run_reduce_inport(cell, 'A', max_port_a_size, port_a_signed, did_something);
if (max_port_b_size >= 0)
run_reduce_inport(cell, 'B', max_port_b_size, port_b_signed, did_something);
- if (cell->hasPort("\\A") && cell->hasPort("\\B") && port_a_signed && port_b_signed) {
- SigSpec sig_a = mi.sigmap(cell->getPort("\\A")), sig_b = mi.sigmap(cell->getPort("\\B"));
+ if (cell->hasPort(ID(A)) && cell->hasPort(ID(B)) && port_a_signed && port_b_signed) {
+ SigSpec sig_a = mi.sigmap(cell->getPort(ID(A))), sig_b = mi.sigmap(cell->getPort(ID(B)));
if (GetSize(sig_a) > 0 && sig_a[GetSize(sig_a)-1] == State::S0 &&
GetSize(sig_b) > 0 && sig_b[GetSize(sig_b)-1] == State::S0) {
log("Converting cell %s.%s (%s) from signed to unsigned.\n",
log_id(module), log_id(cell), log_id(cell->type));
- cell->setParam("\\A_SIGNED", 0);
- cell->setParam("\\B_SIGNED", 0);
+ cell->setParam(ID(A_SIGNED), 0);
+ cell->setParam(ID(B_SIGNED), 0);
port_a_signed = false;
port_b_signed = false;
did_something = true;
}
}
- if (cell->hasPort("\\A") && !cell->hasPort("\\B") && port_a_signed) {
- SigSpec sig_a = mi.sigmap(cell->getPort("\\A"));
+ if (cell->hasPort(ID(A)) && !cell->hasPort(ID(B)) && port_a_signed) {
+ SigSpec sig_a = mi.sigmap(cell->getPort(ID(A)));
if (GetSize(sig_a) > 0 && sig_a[GetSize(sig_a)-1] == State::S0) {
log("Converting cell %s.%s (%s) from signed to unsigned.\n",
log_id(module), log_id(cell), log_id(cell->type));
- cell->setParam("\\A_SIGNED", 0);
+ cell->setParam(ID(A_SIGNED), 0);
port_a_signed = false;
did_something = true;
}
@@ -324,7 +324,7 @@ struct WreduceWorker
// Reduce size of port Y based on sizes for A and B and unused bits in Y
int bits_removed = 0;
- if (port_a_signed && cell->type == "$shr") {
+ if (port_a_signed && cell->type == ID($shr)) {
// do not reduce size of output on $shr cells with signed A inputs
} else {
while (GetSize(sig) > 0)
@@ -342,20 +342,20 @@ struct WreduceWorker
}
}
- if (cell->type.in("$pos", "$add", "$mul", "$and", "$or", "$xor", "$sub"))
+ if (cell->type.in(ID($pos), ID($add), ID($mul), ID($and), ID($or), ID($xor), ID($sub)))
{
- bool is_signed = cell->getParam("\\A_SIGNED").as_bool() || cell->type == "$sub";
+ bool is_signed = cell->getParam(ID(A_SIGNED)).as_bool() || cell->type == ID($sub);
int a_size = 0, b_size = 0;
- if (cell->hasPort("\\A")) a_size = GetSize(cell->getPort("\\A"));
- if (cell->hasPort("\\B")) b_size = GetSize(cell->getPort("\\B"));
+ if (cell->hasPort(ID(A))) a_size = GetSize(cell->getPort(ID(A)));
+ if (cell->hasPort(ID(B))) b_size = GetSize(cell->getPort(ID(B)));
int max_y_size = max(a_size, b_size);
- if (cell->type.in("$add", "$sub"))
+ if (cell->type.in(ID($add), ID($sub)))
max_y_size++;
- if (cell->type == "$mul")
+ if (cell->type == ID($mul))
max_y_size = a_size + b_size;
while (GetSize(sig) > 1 && GetSize(sig) > max_y_size) {
@@ -374,7 +374,7 @@ struct WreduceWorker
if (bits_removed) {
log("Removed top %d bits (of %d) from port Y of cell %s.%s (%s).\n",
bits_removed, GetSize(sig) + bits_removed, log_id(module), log_id(cell), log_id(cell->type));
- cell->setPort("\\Y", sig);
+ cell->setPort(ID(Y), sig);
did_something = true;
}
@@ -387,8 +387,8 @@ struct WreduceWorker
static int count_nontrivial_wire_attrs(RTLIL::Wire *w)
{
int count = w->attributes.size();
- count -= w->attributes.count("\\src");
- count -= w->attributes.count("\\unused_bits");
+ count -= w->attributes.count(ID(src));
+ count -= w->attributes.count(ID(unused_bits));
return count;
}
@@ -398,11 +398,11 @@ struct WreduceWorker
SigMap init_attr_sigmap = mi.sigmap;
for (auto w : module->wires()) {
- if (w->get_bool_attribute("\\keep"))
+ if (w->get_bool_attribute(ID(keep)))
for (auto bit : mi.sigmap(w))
keep_bits.insert(bit);
- if (w->attributes.count("\\init")) {
- Const initval = w->attributes.at("\\init");
+ if (w->attributes.count(ID(init))) {
+ Const initval = w->attributes.at(ID(init));
SigSpec initsig = init_attr_sigmap(w);
int width = std::min(GetSize(initval), GetSize(initsig));
for (int i = 0; i < width; i++)
@@ -459,8 +459,8 @@ struct WreduceWorker
if (!remove_init_bits.empty()) {
for (auto w : module->wires()) {
- if (w->attributes.count("\\init")) {
- Const initval = w->attributes.at("\\init");
+ if (w->attributes.count(ID(init))) {
+ Const initval = w->attributes.at(ID(init));
Const new_initval(State::Sx, GetSize(w));
SigSpec initsig = init_attr_sigmap(w);
int width = std::min(GetSize(initval), GetSize(initsig));
@@ -468,7 +468,7 @@ struct WreduceWorker
if (!remove_init_bits.count(initsig[i]))
new_initval[i] = initval[i];
}
- w->attributes.at("\\init") = new_initval;
+ w->attributes.at(ID(init)) = new_initval;
}
}
}
@@ -528,23 +528,23 @@ struct WreducePass : public Pass {
for (auto c : module->selected_cells())
{
- if (c->type.in("$reduce_and", "$reduce_or", "$reduce_xor", "$reduce_xnor", "$reduce_bool",
- "$lt", "$le", "$eq", "$ne", "$eqx", "$nex", "$ge", "$gt",
- "$logic_not", "$logic_and", "$logic_or") && GetSize(c->getPort("\\Y")) > 1) {
- SigSpec sig = c->getPort("\\Y");
+ if (c->type.in(ID($reduce_and), ID($reduce_or), ID($reduce_xor), ID($reduce_xnor), ID($reduce_bool),
+ ID($lt), ID($le), ID($eq), ID($ne), ID($eqx), ID($nex), ID($ge), ID($gt),
+ ID($logic_not), ID($logic_and), ID($logic_or)) && GetSize(c->getPort(ID(Y))) > 1) {
+ SigSpec sig = c->getPort(ID(Y));
if (!sig.has_const()) {
- c->setPort("\\Y", sig[0]);
- c->setParam("\\Y_WIDTH", 1);
+ c->setPort(ID(Y), sig[0]);
+ c->setParam(ID(Y_WIDTH), 1);
sig.remove(0);
module->connect(sig, Const(0, GetSize(sig)));
}
}
- if (c->type.in("$div", "$mod", "$pow"))
+ if (c->type.in(ID($div), ID($mod), ID($pow)))
{
- SigSpec A = c->getPort("\\A");
+ SigSpec A = c->getPort(ID(A));
int original_a_width = GetSize(A);
- if (c->getParam("\\A_SIGNED").as_bool()) {
+ if (c->getParam(ID(A_SIGNED)).as_bool()) {
while (GetSize(A) > 1 && A[GetSize(A)-1] == State::S0 && A[GetSize(A)-2] == State::S0)
A.remove(GetSize(A)-1, 1);
} else {
@@ -554,13 +554,13 @@ struct WreducePass : public Pass {
if (original_a_width != GetSize(A)) {
log("Removed top %d bits (of %d) from port A of cell %s.%s (%s).\n",
original_a_width-GetSize(A), original_a_width, log_id(module), log_id(c), log_id(c->type));
- c->setPort("\\A", A);
- c->setParam("\\A_WIDTH", GetSize(A));
+ c->setPort(ID(A), A);
+ c->setParam(ID(A_WIDTH), GetSize(A));
}
- SigSpec B = c->getPort("\\B");
+ SigSpec B = c->getPort(ID(B));
int original_b_width = GetSize(B);
- if (c->getParam("\\B_SIGNED").as_bool()) {
+ if (c->getParam(ID(B_SIGNED)).as_bool()) {
while (GetSize(B) > 1 && B[GetSize(B)-1] == State::S0 && B[GetSize(B)-2] == State::S0)
B.remove(GetSize(B)-1, 1);
} else {
@@ -570,24 +570,24 @@ struct WreducePass : public Pass {
if (original_b_width != GetSize(B)) {
log("Removed top %d bits (of %d) from port B of cell %s.%s (%s).\n",
original_b_width-GetSize(B), original_b_width, log_id(module), log_id(c), log_id(c->type));
- c->setPort("\\B", B);
- c->setParam("\\B_WIDTH", GetSize(B));
+ c->setPort(ID(B), B);
+ c->setParam(ID(B_WIDTH), GetSize(B));
}
}
- if (!opt_memx && c->type.in("$memrd", "$memwr", "$meminit")) {
- IdString memid = c->getParam("\\MEMID").decode_string();
+ if (!opt_memx && c->type.in(ID($memrd), ID($memwr), ID($meminit))) {
+ IdString memid = c->getParam(ID(MEMID)).decode_string();
RTLIL::Memory *mem = module->memories.at(memid);
if (mem->start_offset >= 0) {
- int cur_addrbits = c->getParam("\\ABITS").as_int();
+ int cur_addrbits = c->getParam(ID(ABITS)).as_int();
int max_addrbits = ceil_log2(mem->start_offset + mem->size);
if (cur_addrbits > max_addrbits) {
log("Removed top %d address bits (of %d) from memory %s port %s.%s (%s).\n",
cur_addrbits-max_addrbits, cur_addrbits,
- c->type == "$memrd" ? "read" : c->type == "$memwr" ? "write" : "init",
+ c->type == ID($memrd) ? "read" : c->type == ID($memwr) ? "write" : "init",
log_id(module), log_id(c), log_id(memid));
- c->setParam("\\ABITS", max_addrbits);
- c->setPort("\\ADDR", c->getPort("\\ADDR").extract(0, max_addrbits));
+ c->setParam(ID(ABITS), max_addrbits);
+ c->setPort(ID(ADDR), c->getPort(ID(ADDR)).extract(0, max_addrbits));
}
}
}
diff --git a/passes/techmap/extract_fa.cc b/passes/techmap/extract_fa.cc
index b541ceb6b..8f195a90a 100644
--- a/passes/techmap/extract_fa.cc
+++ b/passes/techmap/extract_fa.cc
@@ -513,13 +513,13 @@ struct ExtractFaWorker
}
if (func2.at(key).count(xor2_func)) {
- SigBit YY = invert_xy ? module->NotGate(NEW_ID, Y) : Y;
+ SigBit YY = invert_xy || (f2i.inv_a && !f2i.inv_b) || (!f2i.inv_a && f2i.inv_b) ? module->NotGate(NEW_ID, Y) : Y;
for (auto bit : func2.at(key).at(xor2_func))
assign_new_driver(bit, YY);
}
if (func2.at(key).count(xnor2_func)) {
- SigBit YY = invert_xy ? Y : module->NotGate(NEW_ID, Y);
+ SigBit YY = invert_xy || (f2i.inv_a && !f2i.inv_b) || (!f2i.inv_a && f2i.inv_b) ? Y : module->NotGate(NEW_ID, Y);
for (auto bit : func2.at(key).at(xnor2_func))
assign_new_driver(bit, YY);
}
diff --git a/tests/various/opt_expr.ys b/tests/various/opt_expr.ys
index 0c61ac881..f0306efa1 100644
--- a/tests/various/opt_expr.ys
+++ b/tests/various/opt_expr.ys
@@ -5,144 +5,219 @@ module opt_expr_add_test(input [3:0] i, input [7:0] j, output [8:0] o);
endmodule
EOT
-hierarchy -auto-top
-proc
-design -save gold
+equiv_opt -assert opt_expr -fine
+design -load postopt
-opt_expr -fine
-wreduce
+select -assert-count 1 t:$add r:A_WIDTH=5 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
-select -assert-count 1 t:$add r:A_WIDTH=4 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
+##########
-design -stash gate
+# alumacc version of above
+design -reset
+read_verilog <<EOT
+module opt_expr_add_test(input [3:0] i, input [7:0] j, output [8:0] o);
+ assign o = (i << 4) + j;
+endmodule
+EOT
-design -import gold -as gold
-design -import gate -as gate
+alumacc
+equiv_opt -assert opt_expr -fine
+design -load postopt
-miter -equiv -flatten -make_assert -make_outputs gold gate miter
-sat -verify -prove-asserts -show-ports miter
+select -assert-count 1 t:$alu r:A_WIDTH=4 r:B_WIDTH=5 r:Y_WIDTH=5 %i %i %i
##########
+design -reset
read_verilog <<EOT
module opt_expr_add_signed_test(input signed [3:0] i, input signed [7:0] j, output signed [8:0] o);
assign o = (i << 4) + j;
endmodule
EOT
-hierarchy -auto-top
-proc
-design -save gold
+equiv_opt -assert opt_expr -fine
+design -load postopt
-opt_expr -fine
-wreduce
+select -assert-count 1 t:$add r:A_WIDTH=5 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
-select -assert-count 1 t:$add r:A_WIDTH=4 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
+##########
-design -stash gate
+# alumacc version of above
+design -reset
+read_verilog <<EOT
+module opt_expr_add_signed_test(input signed [3:0] i, input signed [7:0] j, output signed [8:0] o);
+ assign o = (i << 4) + j;
+endmodule
+EOT
-design -import gold -as gold
-design -import gate -as gate
+alumacc
+equiv_opt -assert opt_expr -fine
+design -load postopt
-miter -equiv -flatten -make_assert -make_outputs gold gate miter
-sat -verify -prove-asserts -show-ports miter
+select -assert-count 1 t:$alu r:A_WIDTH=4 r:B_WIDTH=5 r:Y_WIDTH=5 %i %i %i
##########
+design -reset
read_verilog <<EOT
module opt_expr_sub_test1(input [3:0] i, input [7:0] j, output [8:0] o);
assign o = j - (i << 4);
endmodule
EOT
-hierarchy -auto-top
-proc
-design -save gold
+equiv_opt -assert opt_expr -fine
+design -load postopt
-opt_expr -fine
-wreduce
+select -assert-count 1 t:$sub r:A_WIDTH=4 r:B_WIDTH=5 r:Y_WIDTH=5 %i %i %i
-select -assert-count 1 t:$sub r:A_WIDTH=4 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
+##########
-design -stash gate
+# alumacc version of above
+design -reset
+read_verilog <<EOT
+module opt_expr_sub_test1(input [3:0] i, input [7:0] j, output [8:0] o);
+ assign o = j - (i << 4);
+endmodule
+EOT
-design -import gold -as gold
-design -import gate -as gate
+alumacc
+equiv_opt -assert opt_expr -fine
+design -load postopt
-miter -equiv -flatten -make_assert -make_outputs gold gate miter
-sat -verify -prove-asserts -show-ports miter
+dump
+select -assert-count 1 t:$alu r:A_WIDTH=4 r:B_WIDTH=5 r:Y_WIDTH=5 %i %i %i
##########
+design -reset
read_verilog <<EOT
module opt_expr_sub_signed_test1(input signed [3:0] i, input signed [7:0] j, output signed [8:0] o);
assign o = j - (i << 4);
endmodule
EOT
-hierarchy -auto-top
-proc
-design -save gold
+equiv_opt -assert opt_expr -fine
+design -load postopt
-opt_expr -fine
-wreduce
+select -assert-count 1 t:$sub r:A_WIDTH=4 r:B_WIDTH=5 r:Y_WIDTH=5 %i %i %i
-select -assert-count 1 t:$sub r:A_WIDTH=4 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
+##########
-design -stash gate
+# alumacc version of above
+design -reset
+read_verilog <<EOT
+module opt_expr_sub_signed_test1(input signed [3:0] i, input signed [7:0] j, output signed [8:0] o);
+ assign o = j - (i << 4);
+endmodule
+EOT
-design -import gold -as gold
-design -import gate -as gate
+alumacc
+equiv_opt -assert opt_expr -fine
+design -load postopt
-miter -equiv -flatten -make_assert -make_outputs gold gate miter
-sat -verify -prove-asserts -show-ports miter
+select -assert-count 1 t:$alu r:A_WIDTH=4 r:B_WIDTH=5 r:Y_WIDTH=5 %i %i %i
##########
+design -reset
read_verilog <<EOT
module opt_expr_sub_test2(input [3:0] i, input [7:0] j, output [8:0] o);
assign o = (i << 4) - j;
endmodule
EOT
-hierarchy -auto-top
-proc
-design -save gold
+equiv_opt -assert opt_expr -fine
+design -load postopt
-opt_expr -fine
-wreduce
+select -assert-count 1 t:$sub r:A_WIDTH=9 r:B_WIDTH=8 r:Y_WIDTH=9 %i %i %i
-select -assert-count 1 t:$sub r:A_WIDTH=8 r:B_WIDTH=8 r:Y_WIDTH=9 %i %i %i
+##########
-design -stash gate
+# alumacc version of above
+design -reset
+read_verilog <<EOT
+module opt_expr_sub_test2(input [3:0] i, input [7:0] j, output [8:0] o);
+ assign o = (i << 4) - j;
+endmodule
+EOT
-design -import gold -as gold
-design -import gate -as gate
+alumacc
+opt_expr -fine
+equiv_opt -assert opt_expr -fine
+design -load postopt
-miter -equiv -flatten -make_assert -make_outputs gold gate miter
-sat -verify -prove-asserts -show-ports miter
+select -assert-count 1 t:$alu r:A_WIDTH=9 r:B_WIDTH=8 r:Y_WIDTH=9 %i %i %i
##########
+design -reset
read_verilog <<EOT
module opt_expr_sub_test4(input [3:0] i, output [8:0] o);
assign o = 5'b00010 - i;
endmodule
EOT
-hierarchy -auto-top
-proc
-design -save gold
-
-opt_expr -fine
wreduce
+equiv_opt -assert opt_expr -fine
+design -load postopt
select -assert-count 1 t:$sub r:A_WIDTH=2 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
-design -stash gate
+##########
+
+# alumacc version of above
+design -reset
+read_verilog <<EOT
+module opt_expr_sub_test4(input [3:0] i, output [8:0] o);
+ assign o = 5'b00010 - i;
+endmodule
+EOT
-design -import gold -as gold
-design -import gate -as gate
+wreduce
+alumacc
+equiv_opt -assert opt_expr -fine
+design -load postopt
+
+select -assert-count 1 t:$alu r:A_WIDTH=2 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
+
+###########
+
+design -reset
+read_verilog -icells <<EOT
+module opt_expr_alu_test_ci0_bi0(input [7:0] a, input [3:0] b, output [8:0] x, y, co);
+ \$alu #(.A_SIGNED(0), .B_SIGNED(0), .A_WIDTH(8), .B_WIDTH(8), .Y_WIDTH(9)) alu (.A(a), .B({b, 4'b0000}), .CI(1'b0), .BI(1'b0), .X(x), .Y(y), .CO(co));
+endmodule
+EOT
+check
+
+equiv_opt -assert opt_expr -fine
+design -load postopt
+select -assert-count 1 t:$alu r:A_WIDTH=4 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
+
+###########
+
+design -reset
+read_verilog -icells <<EOT
+module opt_expr_alu_test_ci1_bi1(input [7:0] a, input [3:0] b, output [8:0] x, y, co);
+ \$alu #(.A_SIGNED(0), .B_SIGNED(0), .A_WIDTH(8), .B_WIDTH(8), .Y_WIDTH(9)) alu (.A(a), .B({b, 4'b0000}), .CI(1'b1), .BI(1'b1), .X(x), .Y(y), .CO(co));
+endmodule
+EOT
+check
+
+equiv_opt opt_expr -fine
+design -load postopt
+select -assert-count 1 t:$alu r:A_WIDTH=4 r:B_WIDTH=4 r:Y_WIDTH=5 %i %i %i
+
+###########
+
+design -reset
+read_verilog -icells <<EOT
+module opt_expr_alu_test_ci0_bi1(input [7:0] a, input [3:0] b, output [8:0] x, y, co);
+ \$alu #(.A_SIGNED(0), .B_SIGNED(0), .A_WIDTH(8), .B_WIDTH(8), .Y_WIDTH(9)) alu (.A(a), .B({b, 4'b0000}), .CI(1'b0), .BI(1'b1), .X(x), .Y(y), .CO(co));
+endmodule
+EOT
+check
-miter -equiv -flatten -make_assert -make_outputs gold gate miter
-sat -verify -prove-asserts -show-ports miter
+equiv_opt opt_expr -fine
+design -load postopt
+select -assert-count 1 t:$alu r:A_WIDTH=8 r:B_WIDTH=8 r:Y_WIDTH=9 %i %i %i
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 04:12:27 +0000