When merging live intervals, we also need to merge in any live ranges that are inputs...
authorOwen Anderson <resistor@mac.com>
Wed, 30 Jul 2008 00:21:16 +0000 (00:21 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 30 Jul 2008 00:21:16 +0000 (00:21 +0000)
commitb9fb8d1e69aa910eb6bb03d3d66e5a2e25a20cd8
tree25fdcb3e80c50c482de10a3f7324a5933cc08ecc
parent068acc3caa113db0925766d327bf9cae6a9eb885
When merging live intervals, we also need to merge in any live ranges that are inputs to two-address instructions
that themselves define a range we already care about.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54185 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/StrongPHIElimination.cpp