localopt/lower_dw opt: a==b && c==d => (a^b)|(c^d)==0
authorMatthias Braun <matze@braunis.de>
Sun, 29 May 2011 11:33:26 +0000 (13:33 +0200)
committerMatthias Braun <matze@braunis.de>
Mon, 30 May 2011 11:05:47 +0000 (13:05 +0200)
commit82c2309e384c5e9d7e3bbbe5bf2eebb8723b486d
treed43416e2b53919bd51bc49c47bd997aa97e92ad7
parent1dd5d4807ad3334b710ef22b53bba1cc4268a45d
localopt/lower_dw opt: a==b && c==d  => (a^b)|(c^d)==0
ir/ir/iropt.c
ir/lower/lower_dw.c