Add isIdentityCopy to check for identity copy (or extract_subreg, etc.)
authorEvan Cheng <evan.cheng@apple.com>
Sun, 25 Oct 2009 07:47:07 +0000 (07:47 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Sun, 25 Oct 2009 07:47:07 +0000 (07:47 +0000)
commitf5fe5e4e79689933ae9da99e5b62fc661e5421dd
tree855354008b4f74f82b79d8dea29d3d65b8ba6e0a
parentf5a86f45e75ec744c203270ffa03659eb0a220c1
Add isIdentityCopy to check for identity copy (or extract_subreg, etc.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85044 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetInstrInfo.h