RegisterCoalescer: implicit phsreg uses are fine when rematerializing
authorMatthias Braun <matze@braunis.de>
Fri, 24 Apr 2015 00:01:37 +0000 (00:01 +0000)
committerMatthias Braun <matze@braunis.de>
Fri, 24 Apr 2015 00:01:37 +0000 (00:01 +0000)
commitf2a08dcaf6ed854aad4dba52d32c464550ec5e52
tree595f3a6acf8d14836346c5daff5645f61dd44055
parent9897e03b11686b8a11daa818e9c5c055496ae9dd
RegisterCoalescer: implicit phsreg uses are fine when rematerializing

The target hooks should have already checked them. This change is
necessary to enable the remateriailzation on R600.

llvm-svn: 235673
llvm/lib/CodeGen/RegisterCoalescer.cpp