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)
commit7c85c9433cffac9192529b55e4a7c1331ec206e6
tree10d6e1760370d77505d42659fc2bb3a1b88018d6
parent4ee9aef208a08590bca15c7ef87c42f663e95309
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.

llvm-svn: 174945
llvm/lib/CodeGen/PHIElimination.cpp