diff options
Diffstat (limited to 'techlibs/xilinx')
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index de0de5974..421602e62 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -652,13 +652,13 @@ struct SynthXilinxPass : public ScriptPass } run("clean"); + if (help_mode || !abc9) + run("techmap -map +/xilinx/ff_map.v", "(only if not '-abc9')"); // This shregmap call infers fixed length shift registers after abc // has performed any necessary retiming if (!nosrl || help_mode) run("xilinx_srl -fixed -minlen 3", "(skip if '-nosrl')"); std::string techmap_args = "-map +/xilinx/lut_map.v -map +/xilinx/cells_map.v"; - if (help_mode || !abc9) - techmap_args += stringf(" -map +/xilinx/ff_map.v"); techmap_args += " -D LUT_WIDTH=" + lut_size_s; run("techmap " + techmap_args); if (help_mode) |