1) Merge entire live intervals instead of parts of them.
authorOwen Anderson <resistor@mac.com>
Wed, 13 Aug 2008 17:25:42 +0000 (17:25 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 13 Aug 2008 17:25:42 +0000 (17:25 +0000)
commit27d6681496a77aed117ec2d8bcee0d48cdf9072d
tree28fe571b9636874ad8303e97c914e2273d800d7d
parent9d8658a1292c1674f4968700b91e5a3b5ee3bf4e
1) Merge entire live intervals instead of parts of them.
2) Conditionalize temporary insertion if we don't need it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54741 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/StrongPHIElimination.cpp