Commit graph

8 commits

Author SHA1 Message Date
Clifford Wolf
9f10acb840 added optimizations for single-bit $eq/$ne with constant input to opt_const 2013-03-19 13:33:33 +01:00
Clifford Wolf
d8a7fa6b67 improved $mux optimization in opt_const 2013-03-19 13:32:39 +01:00
Clifford Wolf
b7fcf1fb9a keep $mux and $_MUX_ optimizations separate in opt_const 2013-03-19 13:32:04 +01:00
Johann Glaser
69674652c5 added one more suggestion to optimize MUXes in pass "opt_const" 2013-03-18 22:06:16 +01:00
Johann Glaser
a4e2c887f1 also optimize single-bit "$mux" cells in pass "opt_const", added suggestions
for more optimizations
2013-03-18 22:05:21 +01:00
Clifford Wolf
36954471a6 Added help messages for opt_* passes 2013-03-01 09:01:49 +01:00
Clifford Wolf
1bbc2b34c8 Added support for simple gates with one constant input to opt_const 2013-02-27 18:00:01 +01:00
Clifford Wolf
7764d0ba1d initial import 2013-01-05 11:13:26 +01:00