Properly handle kills of a physical register which has sub-registers that are read...
authorEvan Cheng <evan.cheng@apple.com>
Tue, 26 Jun 2007 21:03:35 +0000 (21:03 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 26 Jun 2007 21:03:35 +0000 (21:03 +0000)
commit4efe74129f7483bc8c48d68f095d632b974c353d
tree92927bcc22aba24cc5ed4e57f384da282ab97dd0
parentc4f2fe06946b9037ce82eca309d9f2c631050cee
Properly handle kills of a physical register which has sub-registers that are read by later instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37739 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/LiveVariables.h
lib/CodeGen/LiveVariables.cpp