Fix overzealous optimization. Thanks to Duncan Sands for pointing out my error!
authorNick Lewycky <nicholas@mxc.ca>
Thu, 10 Jul 2008 05:51:40 +0000 (05:51 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Thu, 10 Jul 2008 05:51:40 +0000 (05:51 +0000)
commit5dcc41f5b3daf6ef7097f169767291ff9cd0dd0b
tree5feccea7217ec8cf6427f2d294fd31e406c87817
parent743a1e6a9ced9152e24a70b7dd87153eb55c772f
Fix overzealous optimization. Thanks to Duncan Sands for pointing out my error!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53393 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp
test/Transforms/InstCombine/2008-07-09-SubAndError.ll [new file with mode: 0644]