more cleanups, notably bitcast isn't used for "signed to unsigned type
authorChris Lattner <sabre@nondot.org>
Thu, 10 Feb 2011 05:17:27 +0000 (05:17 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 10 Feb 2011 05:17:27 +0000 (05:17 +0000)
commit44cc997d42f896c42a0d37fd8b98d9ec0cb28501
tree994bef2ffbb4f28fa2b7d9fa035c211088318ac2
parentb9b9044600a472d5f8750f43fd884e32e2afe4cc
more cleanups, notably bitcast isn't used for "signed to unsigned type
conversions". :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125265 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
test/Transforms/InstCombine/sub.ll