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| author | Clifford Wolf <clifford@clifford.at> | 2014-12-17 11:13:57 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2014-12-17 11:13:57 +0100 |
| commit | b95051fb709d1212abf4b3dad71204b15d6ff1db (patch) | |
| tree | 9297699b9f0c86200714c3d550208e410367ccd2 /backends | |
| parent | e01254d8244d16f98d6a99a2cd8c1692fe334dce (diff) | |
| download | yosys-b95051fb709d1212abf4b3dad71204b15d6ff1db.tar.gz yosys-b95051fb709d1212abf4b3dad71204b15d6ff1db.tar.bz2 yosys-b95051fb709d1212abf4b3dad71204b15d6ff1db.zip | |
Fixed writing of $lut cells in BLIF backend
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/blif/blif.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/backends/blif/blif.cc b/backends/blif/blif.cc index aaf85f460..366ed0369 100644 --- a/backends/blif/blif.cc +++ b/backends/blif/blif.cc @@ -227,14 +227,14 @@ struct BlifDumper log_assert(output.size() == 1); f << stringf(" %s", cstr(output)); f << stringf("\n"); - auto mask = cell->parameters.at("\\LUT").as_string(); - for (int i = 0; i < (1 << width); i++) { - if (mask[i] == '0') continue; - for (int j = width-1; j >= 0; j--) { - f << ((i>>j)&1 ? '1' : '0'); + RTLIL::SigSpec mask = cell->parameters.at("\\LUT"); + for (int i = 0; i < (1 << width); i++) + if (mask[i] == RTLIL::S1) { + for (int j = width-1; j >= 0; j--) { + f << ((i>>j)&1 ? '1' : '0'); + } + f << " 1\n"; } - f << stringf(" %c\n", mask[i]); - } continue; } |