Add another permutation where we should get rid of a-a.
authorDale Johannesen <dalej@apple.com>
Tue, 23 Dec 2008 23:01:27 +0000 (23:01 +0000)
committerDale Johannesen <dalej@apple.com>
Tue, 23 Dec 2008 23:01:27 +0000 (23:01 +0000)
commitf9cbc1f9ac087937641c16b218d10986f5b406ad
tree10dc90e88dd1824ae49c40a865d8a177b6e1ea37
parentc7a37d4ff2ee8ffb93ba97e9393ff582f0e79a9a
Add another permutation where we should get rid of a-a.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61401 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
test/CodeGen/X86/2008-12-23-dagcombine-6.ll [new file with mode: 0644]