rewrite shift/shift folding, now that types are not signed.
authorChris Lattner <sabre@nondot.org>
Mon, 5 Feb 2007 00:57:54 +0000 (00:57 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 5 Feb 2007 00:57:54 +0000 (00:57 +0000)
commitb87056f1114f959e96ecde71e3422ace21789d86
tree1c3d86761468280f6f029e63b62ab87eb409e0db
parent3ac8f5b042091d4d80c06a6549fc0a80284bee60
rewrite shift/shift folding, now that types are not signed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33892 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp