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| author | Eddie Hung <eddie@fpgeh.com> | 2019-08-22 08:05:01 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-08-22 08:05:01 -0700 |
| commit | d0ffe7544cd3c808857f3a99bbf330de61c618f2 (patch) | |
| tree | 346acce806ec66fc2b7416bf1aee0810a5737a39 /passes/opt | |
| parent | bb1a8a019030022e8e5ad794691497c725ec86b2 (diff) | |
| download | yosys-d0ffe7544cd3c808857f3a99bbf330de61c618f2.tar.gz yosys-d0ffe7544cd3c808857f3a99bbf330de61c618f2.tar.bz2 yosys-d0ffe7544cd3c808857f3a99bbf330de61c618f2.zip | |
Canonical form
Diffstat (limited to 'passes/opt')
| -rw-r--r-- | passes/opt/opt_expr.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/passes/opt/opt_expr.cc b/passes/opt/opt_expr.cc index b56ce252f..7fdfa82bd 100644 --- a/passes/opt/opt_expr.cc +++ b/passes/opt/opt_expr.cc @@ -369,7 +369,7 @@ 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] == '$') { if (cell->type.in(ID($_NOT_), ID($not), ID($logic_not)) && - cell->getPort(ID::A).size() == 1 && cell->getPort(ID::Y).size() == 1) + GetSize(cell->getPort(ID::A)) == 1 && GetSize(cell->getPort(ID::Y)) == 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)) @@ -740,12 +740,12 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons 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", ID::Y, RTLIL::State::Sx); else - replace_cell(assign_map, module, cell, "x-bit in input", ID::Y, RTLIL::SigSpec(RTLIL::State::Sx, cell->getPort(ID::Y).size())); + replace_cell(assign_map, module, cell, "x-bit in input", ID::Y, RTLIL::SigSpec(RTLIL::State::Sx, GetSize(cell->getPort(ID::Y)))); goto next_cell; } } - if (cell->type == ID($shiftx) && cell->getPort(ID::Y).size() == 1) { + if (cell->type == ID($shiftx) && GetSize(cell->getPort(ID::Y)) == 1) { SigSpec sig_a = assign_map(cell->getPort(ID::A)); int width; for (width = GetSize(sig_a); width > 1; width--) { @@ -762,7 +762,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons } } - if (cell->type.in(ID($_NOT_), ID($not), ID($logic_not)) && cell->getPort(ID::Y).size() == 1 && + if (cell->type.in(ID($_NOT_), ID($not), ID($logic_not)) && GetSize(cell->getPort(ID::Y)) == 1 && invert_map.count(assign_map(cell->getPort(ID::A))) != 0) { cover_list("opt.opt_expr.invert.double", "$_NOT_", "$not", "$logic_not", cell->type.str()); replace_cell(assign_map, module, cell, "double_invert", ID::Y, invert_map.at(assign_map(cell->getPort(ID::A)))); @@ -1159,7 +1159,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons if (mux_undef && cell->type.in(ID($mux), ID($pmux))) { RTLIL::SigSpec new_a, new_b, new_s; - int width = cell->getPort(ID::A).size(); + int width = GetSize(cell->getPort(ID::A)); if ((cell->getPort(ID::A).is_fully_undef() && cell->getPort(ID::B).is_fully_undef()) || cell->getPort(ID(S)).is_fully_undef()) { cover_list("opt.opt_expr.mux_undef", "$mux", "$pmux", cell->type.str()); |