mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-06-23 22:33:41 +00:00
Code Activity

Make muxpack faster

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

5
passes/opt/muxpack.cc
View file

@ -31,8 +31,9 @@ struct ExclusiveDatabase
dict<SigBit, std::pair<SigSpec,std::vector<Const>>> sig_cmp_prev; 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; SigSpec const_sig, nonconst_sig;
SigBit y_port; SigBit y_port;
pool<Cell*> reduce_or; pool<Cell*> reduce_or;
@ -319,7 +320,7 @@ struct MuxpackWorker
} }
MuxpackWorker(Module *module, bool ignore_excl) : 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(); make_sig_chain_next_prev();
find_chain_start_cells(ignore_excl); find_chain_start_cells(ignore_excl);