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Make muxpack faster

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This commit is contained in:
Akash Levy 2024-08-06 02:26:57 -07:00
parent 7f5dcd270d
commit 36fb6e08c1
1 changed files with 3 additions and 2 deletions
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5
passes/opt/muxpack.cc
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@ -31,8 +31,9 @@ struct ExclusiveDatabase
dict<SigBit, std::pair<SigSpec,std::vector<Const>>> sig_cmp_prev;
ExclusiveDatabase(Module *module, const SigMap &sigmap) : module(module), sigmap(sigmap)
ExclusiveDatabase(Module *module, const SigMap &sigmap, bool ignore_excl) : module(module), sigmap(sigmap)
{
if (ignore_excl) return;
SigSpec const_sig, nonconst_sig;
SigBit y_port;
pool<Cell*> reduce_or;
@ -319,7 +320,7 @@ struct MuxpackWorker
}
MuxpackWorker(Module *module, bool ignore_excl) :
module(module), sigmap(module), mux_count(0), pmux_count(0), excl_db(module, sigmap)
module(module), sigmap(module), mux_count(0), pmux_count(0), excl_db(module, sigmap, ignore_excl)
{
make_sig_chain_next_prev();
find_chain_start_cells(ignore_excl);