remove a couple more unsafe xforms in the face of overflow.
authorChris Lattner <sabre@nondot.org>
Sat, 5 Jan 2008 01:22:42 +0000 (01:22 +0000)
committerChris Lattner <sabre@nondot.org>
Sat, 5 Jan 2008 01:22:42 +0000 (01:22 +0000)
commit5a62d0a038b5e4032c88f2a794a91391738c5e90
tree797d8d3714b37c556391cb737639a663e925de19
parentb656601943b2f1a76ee93fc3767de2ea75694672
remove a couple more unsafe xforms in the face of overflow.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45613 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp
test/Transforms/InstCombine/2007-12-19-IcmpSub.ll [deleted file]