Remove implicit_def instructions that become dead as result of coalescing.
authorEvan Cheng <evan.cheng@apple.com>
Thu, 10 Apr 2008 23:48:35 +0000 (23:48 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 10 Apr 2008 23:48:35 +0000 (23:48 +0000)
commitd2012d0c4bf0df01b5cbb35bceaf80c232d0d7b7
tree269f68c553deae4cce30503c99e8a9037bcf5af7
parent5d3600f5766e93cb459ef6108fba00c052aa6388
Remove implicit_def instructions that become dead as result of coalescing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49513 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SimpleRegisterCoalescing.cpp