We don't need to try to coalesce input vregs that are the same as the output vreg.
authorOwen Anderson <resistor@mac.com>
Wed, 6 Aug 2008 20:29:20 +0000 (20:29 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 6 Aug 2008 20:29:20 +0000 (20:29 +0000)
commit9860b71b6a23bc0ae620d7dfc621ea1ffafbf8d8
tree98a2a1052556a0fdbb14d7a5b9bbe8d3ef573a46
parent9b49120408e6c0e10e18ce38cae7120c954fe708
We don't need to try to coalesce input vregs that are the same as the output vreg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54422 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/StrongPHIElimination.cpp