Don't consider definitions by other PHIs live-in when trimming a PHI source's
authorCameron Zwarich <zwarich@apple.com>
Tue, 12 Feb 2013 05:48:58 +0000 (05:48 +0000)
committerCameron Zwarich <zwarich@apple.com>
Tue, 12 Feb 2013 05:48:58 +0000 (05:48 +0000)
commit4930e7266b7643410cfbbed5ef6e4d3b19178918
treed0d4e7fad3299d24eed948ebeacd5bcd0c080fb8
parent8d49134eeaa36953410c2fba65f7237fb3f079e7
Don't consider definitions by other PHIs live-in when trimming a PHI source's
live range after inserting a copy at the end of a block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174945 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/PHIElimination.cpp