Fix a bug in the code which determines when it's safe to use the
authorDan Gohman <gohman@apple.com>
Thu, 24 Jun 2010 02:07:59 +0000 (02:07 +0000)
committerDan Gohman <gohman@apple.com>
Thu, 24 Jun 2010 02:07:59 +0000 (02:07 +0000)
commit6b13cbca61f2cb00a750a49f844d82c170c6e4c8
tree3ca0cca731804c8e370aa0e3c7e88685c5443341
parent37106afe022f4aa7ff5c44b3ba198c69ce725d4e
Fix a bug in the code which determines when it's safe to use the
bt instruction, which was exposed by r106263.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106718 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp