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Error out if abc9 not called with -lut or -luts

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This commit is contained in:
Eddie Hung 2019-07-11 09:58:00 -07:00
parent 0c3ed73dad
commit 237d8651a5
1 changed files with 3 additions and 0 deletions
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3
passes/techmap/abc9.cc
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@ -999,6 +999,9 @@ struct Abc9Pass : public Pass {
} }
extra_args(args, argidx, design); extra_args(args, argidx, design);
if (lut_costs.empty() && lut_file.empty())
log_cmd_error("abc9 must be called with '-lut' or '-luts'\n");
for (auto mod : design->selected_modules()) for (auto mod : design->selected_modules())
{ {
if (mod->attributes.count("\\abc_box_id")) if (mod->attributes.count("\\abc_box_id"))