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| author | Eddie Hung <eddie@fpgeh.com> | 2019-08-20 11:57:52 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-08-20 11:57:52 -0700 |
| commit | d9fe4cccbf3cc03fa57b177fd13c6e900a2134f7 (patch) | |
| tree | aceb37b755f6b112e754bbdd50f0a4a6a6ee111d /backends/smt2/smt2.cc | |
| parent | 297a9802122817e143b1e4b87fd0d4e357606a72 (diff) | |
| parent | 3f4886e7a3ff14578b9c6d614efd360478e5886e (diff) | |
| download | yosys-d9fe4cccbf3cc03fa57b177fd13c6e900a2134f7.tar.gz yosys-d9fe4cccbf3cc03fa57b177fd13c6e900a2134f7.tar.bz2 yosys-d9fe4cccbf3cc03fa57b177fd13c6e900a2134f7.zip | |
Merge remote-tracking branch 'origin/master' into eddie/synth_xilinx
Diffstat (limited to 'backends/smt2/smt2.cc')
| -rw-r--r-- | backends/smt2/smt2.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/backends/smt2/smt2.cc b/backends/smt2/smt2.cc index e318a4051..081dcda99 100644 --- a/backends/smt2/smt2.cc +++ b/backends/smt2/smt2.cc @@ -510,6 +510,7 @@ struct Smt2Worker if (cell->type == "$_ANDNOT_") return export_gate(cell, "(and A (not B))"); if (cell->type == "$_ORNOT_") return export_gate(cell, "(or A (not B))"); if (cell->type == "$_MUX_") return export_gate(cell, "(ite S B A)"); + if (cell->type == "$_NMUX_") return export_gate(cell, "(not (ite S B A))"); if (cell->type == "$_AOI3_") return export_gate(cell, "(not (or (and A B) C))"); if (cell->type == "$_OAI3_") return export_gate(cell, "(not (and (or A B) C))"); if (cell->type == "$_AOI4_") return export_gate(cell, "(not (or (and A B) (and C D)))"); @@ -600,7 +601,7 @@ struct Smt2Worker if (cell->type == "$logic_and") return export_reduce(cell, "(and (or A) (or B))", false); if (cell->type == "$logic_or") return export_reduce(cell, "(or A B)", false); - if (cell->type == "$mux" || cell->type == "$pmux") + if (cell->type.in("$mux", "$pmux")) { int width = GetSize(cell->getPort("\\Y")); std::string processed_expr = get_bv(cell->getPort("\\A")); @@ -1475,7 +1476,7 @@ struct Smt2Backend : public Backend { int indent = 0; while (indent < GetSize(line) && (line[indent] == ' ' || line[indent] == '\t')) indent++; - if (line.substr(indent, 2) == "%%") + if (line.compare(indent, 2, "%%") == 0) break; *f << line << std::endl; } |