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| author | Clifford Wolf <clifford@clifford.at> | 2015-08-12 08:45:04 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2015-08-12 08:45:04 +0200 |
| commit | 667b0150185d53578b002a00df9c4f347a35fed2 (patch) | |
| tree | d9673005bd2ed4f243f10d8e80654fef62b31843 /passes/opt | |
| parent | 8c4c62f3e1f6d0e6128c4b88f764cc58a744aee8 (diff) | |
| parent | cbda56d178f17ae963bb0ea2f295e222a25c25b4 (diff) | |
| download | yosys-667b0150185d53578b002a00df9c4f347a35fed2.tar.gz yosys-667b0150185d53578b002a00df9c4f347a35fed2.tar.bz2 yosys-667b0150185d53578b002a00df9c4f347a35fed2.zip | |
Merge pull request #70 from gaomy3832/bugfix
Remove unused blackbox modules in opt_clean.
Diffstat (limited to 'passes/opt')
| -rw-r--r-- | passes/opt/opt_clean.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/passes/opt/opt_clean.cc b/passes/opt/opt_clean.cc index b2568a313..bb2f77069 100644 --- a/passes/opt/opt_clean.cc +++ b/passes/opt/opt_clean.cc @@ -350,6 +350,11 @@ struct OptCleanPass : public Pass { ct.setup_stdcells(); ct.setup_stdcells_mem(); + for (auto module : design->modules()) { + if (module->get_bool_attribute("\\blackbox")) + ct.setup_module(module); + } + ct_reg.setup_internals_mem(); ct_reg.setup_stdcells_mem(); @@ -409,6 +414,11 @@ struct CleanPass : public Pass { ct.setup_stdcells(); ct.setup_stdcells_mem(); + for (auto module : design->modules()) { + if (module->get_bool_attribute("\\blackbox")) + ct.setup_module(module); + } + ct_reg.setup_internals_mem(); ct_reg.setup_stdcells_mem(); |