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YosysHQ.yosys/techlibs/common/techmap.v
Ethan Mahintorabi 805c302411 simplemap: Moves $pmux mapping from techmap.v to simple map
This Fixes the slow downs I observed in techmap.v, which we
attempted to fix via the simplify ast.h route originally. This
turned out to be rather complex though.

By moving $pmux to simplemap we can just avoid that code. My
test case now runs in 310s which is 40s faster than the baseline
change.

B:507898959
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
2026-04-29 21:20:39 +00:00

16 KiB