Fix an undefined behavior introduces in r247234
authorSteven Wu <stevenwu@apple.com>
Thu, 10 Sep 2015 16:32:28 +0000 (16:32 +0000)
committerSteven Wu <stevenwu@apple.com>
Thu, 10 Sep 2015 16:32:28 +0000 (16:32 +0000)
commitd4c5df76da223f5be8c40080f6164f73f3ffb0a8
treea1fce627bcc01321a01dba57ec4ce6c1cd2a0141
parenta77744ddb187221a6e4bce5b54c2659515958946
Fix an undefined behavior introduces in r247234

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247296 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AArch64/AArch64ISelDAGToDAG.cpp