When expanding atomic load arith instructions, do not lose target flags. rdar://12453106
authorEvan Cheng <evan.cheng@apple.com>
Tue, 9 Oct 2012 23:48:33 +0000 (23:48 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 9 Oct 2012 23:48:33 +0000 (23:48 +0000)
commit3903e1be011aeaab95f07a79c6f34b0afc964013
tree6959932b2ea9d8a9666345263a176e0a8c846747
parent156d16cb04c387e103060c863c83ba14d6458fa5
When expanding atomic load arith instructions, do not lose target flags. rdar://12453106

llvm-svn: 165568
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/atomic-minmax-i6432.ll