If a virtual register is already marked alive in this block, that means it is
authorEvan Cheng <evan.cheng@apple.com>
Fri, 9 Mar 2007 09:48:56 +0000 (09:48 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 9 Mar 2007 09:48:56 +0000 (09:48 +0000)
commite2ee99620fa6e428292737349d8e28bbcdcdaa0b
treeeb702a73a6712af38ef5019d3c715cfceb9bbd5b
parent219705131d5f6911d4b40fcfdcc614a7f3a5e035
If a virtual register is already marked alive in this block, that means it is
alive in one of the successor block. Do not add it to the kill list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35041 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveVariables.cpp