Peer through sext/zext when looking for not(cmp).
authorNick Lewycky <nicholas@mxc.ca>
Sat, 31 May 2008 19:01:33 +0000 (19:01 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Sat, 31 May 2008 19:01:33 +0000 (19:01 +0000)
commit517e1f5cd752e06e1587804f4e1d64ef52a21a08
treef5249b66c853a8e308f780f383204456be66ad7f
parent4914db09a5659bbab94a1dca1df48ed728398790
Peer through sext/zext when looking for not(cmp).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51819 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/README.txt
lib/Transforms/Scalar/InstructionCombining.cpp
test/Transforms/InstCombine/zext-fold.ll