Let RegisterInfo decide whether it can emit cross-class copy or not
authorAnton Korobeynikov <asl@math.spbu.ru>
Thu, 16 Jul 2009 13:55:26 +0000 (13:55 +0000)
committerAnton Korobeynikov <asl@math.spbu.ru>
Thu, 16 Jul 2009 13:55:26 +0000 (13:55 +0000)
commitd519756203868b1bb92f2be9a357850689886ee2
treef37a24a19f950fb51ebfd806d95216467796ee3a
parent3e980b4f1136264815e43f246d37f20a66b749d8
Let RegisterInfo decide whether it can emit cross-class copy or not

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75955 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LowerSubregs.cpp