add special case for lowering: x==/!=0 ==> l|h ==/!=0
authorMichael Beck <beck@ipd.info.uni-karlsruhe.de>
Mon, 29 Oct 2007 13:53:46 +0000 (13:53 +0000)
committerMichael Beck <beck@ipd.info.uni-karlsruhe.de>
Mon, 29 Oct 2007 13:53:46 +0000 (13:53 +0000)
commit8195e92fa871102a86fdc42d1443d00528811ad1
treedd5ff430732be18d2d68fa1471d323c2bafe5136
parente26ec99849a586a4cb67df264572c4289ea1ac45
add special case for lowering: x==/!=0 ==> l|h ==/!=0

[r16385]
ir/lower/lower_dw.c