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Remove some unneeded code for LiveInterval joining, and fix a bug in the Phi eliminat...
authorOwen Anderson <resistor@mac.com>
Sat, 29 Mar 2008 01:58:47 +0000 (01:58 +0000)
committerOwen Anderson <resistor@mac.com>
Sat, 29 Mar 2008 01:58:47 +0000 (01:58 +0000)
commitc7c00361ce1457f4a033ae6246aa54d0d5bfb1d5
tree7025ba54f188999ace2980e18600bb8d55118c8c
parent9180c8e3cfd12abd21242768db05072a209ca6e7
Remove some unneeded code for LiveInterval joining, and fix a bug in the Phi elimination algorithm where we were accidentally reasoning about
the source rather than the destination.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48936 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/StrongPHIElimination.cpp