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| author | Eddie Hung <eddie@fpgeh.com> | 2020-01-27 12:29:28 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-01-27 12:29:28 -0800 |
| commit | f2576c096cedf0974f237530a9d50e250bf117a3 (patch) | |
| tree | 3f5a0653615a125b0b51a2b135f5ac6d0b95794b /passes/pmgen/xilinx_dsp.pmg | |
| parent | b0605128b633f64b07107ba3a673f406e96d42ad (diff) | |
| parent | 9009b76a69b9e867f69295a8e555305925e83aeb (diff) | |
| download | yosys-f2576c096cedf0974f237530a9d50e250bf117a3.tar.gz yosys-f2576c096cedf0974f237530a9d50e250bf117a3.tar.bz2 yosys-f2576c096cedf0974f237530a9d50e250bf117a3.zip | |
Merge branch 'eddie/abc9_refactor' into eddie/abc9_required
Diffstat (limited to 'passes/pmgen/xilinx_dsp.pmg')
| -rw-r--r-- | passes/pmgen/xilinx_dsp.pmg | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/passes/pmgen/xilinx_dsp.pmg b/passes/pmgen/xilinx_dsp.pmg index 5d3b9c2eb..af47ab111 100644 --- a/passes/pmgen/xilinx_dsp.pmg +++ b/passes/pmgen/xilinx_dsp.pmg @@ -120,7 +120,7 @@ endcode // reset functionality, using a subpattern discussed above) // If matched, treat 'A' input as input of ADREG code argQ ffAD ffADcemux ffADrstmux ffADcepol ffADrstpol sigA clock - if (param(dsp, \ADREG).as_int() == 0) { + if (param(dsp, \ADREG, 1).as_int() == 0) { argQ = sigA; subpattern(in_dffe); if (dff) { @@ -176,7 +176,7 @@ code argQ ffAD ffADcemux ffADrstmux ffADcepol ffADrstpol sigA clock ffA2 ffA2cem // Only search for ffA2 if there was a pre-adder // (otherwise ffA2 would have been matched as ffAD) if (preAdd) { - if (param(dsp, \AREG).as_int() == 0) { + if (param(dsp, \AREG, 1).as_int() == 0) { argQ = sigA; subpattern(in_dffe); if (dff) { @@ -237,7 +237,7 @@ endcode // (5) Match 'B' input for B2REG // If B2REG, then match 'B' input for B1REG code argQ ffB2 ffB2cemux ffB2rstmux ffB2cepol ffBrstpol sigB clock ffB1 ffB1cemux ffB1rstmux ffB1cepol - if (param(dsp, \BREG).as_int() == 0) { + if (param(dsp, \BREG, 1).as_int() == 0) { argQ = sigB; subpattern(in_dffe); if (dff) { @@ -287,7 +287,7 @@ endcode // (6) Match 'D' input for DREG code argQ ffD ffDcemux ffDrstmux ffDcepol ffDrstpol sigD clock - if (param(dsp, \DREG).as_int() == 0) { + if (param(dsp, \DREG, 1).as_int() == 0) { argQ = sigD; subpattern(in_dffe); if (dff) { @@ -308,7 +308,7 @@ endcode // (7) Match 'P' output that exclusively drives an MREG code argD ffM ffMcemux ffMrstmux ffMcepol ffMrstpol sigM sigP clock - if (param(dsp, \MREG).as_int() == 0 && nusers(sigM) == 2) { + if (param(dsp, \MREG, 1).as_int() == 0 && nusers(sigM) == 2) { argD = sigM; subpattern(out_dffe); if (dff) { @@ -335,7 +335,7 @@ endcode // recognised in xilinx_dsp.cc). match postAdd // Ensure that Z mux is not already used - if port(dsp, \OPMODE, SigSpec()).extract(4,3).is_fully_zero() + if port(dsp, \OPMODE, SigSpec(0, 7)).extract(4,3).is_fully_zero() select postAdd->type.in($add) select GetSize(port(postAdd, \Y)) <= 48 @@ -363,7 +363,7 @@ endcode // (9) Match 'P' output that exclusively drives a PREG code argD ffP ffPcemux ffPrstmux ffPcepol ffPrstpol sigP clock - if (param(dsp, \PREG).as_int() == 0) { + if (param(dsp, \PREG, 1).as_int() == 0) { int users = 2; // If ffMcemux and no postAdd new-value net must have three users: ffMcemux, ffM and ffPcemux if (ffMcemux && !postAdd) users++; @@ -460,7 +460,7 @@ arg argD argQ clock code dff = nullptr; - if (GetSize(argQ) == 0) + if (argQ.empty()) reject; for (const auto &c : argQ.chunks()) { // Abandon matches when 'Q' is a constant |