* combine.c (simplify_set): Try harder to find the best CC mode when
commite4ffbd30b5e5d8dffc3705e0b765515741e6fa26
authorebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 22 Mar 2011 20:04:58 +0000 (22 20:04 +0000)
committerebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 22 Mar 2011 20:04:58 +0000 (22 20:04 +0000)
treed4c27b860570439ad5f74e0502248939bc81a27e
parent99684e84261c4915a81e2b5e2144019e7804b271
* combine.c (simplify_set): Try harder to find the best CC mode when
simplifying a nested COMPARE on the RHS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171304 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/combine.c