Commit Graph

1 Commits

Author SHA1 Message Date
Matthias Braun
67a2b82b14 ARM: Handle physreg targets in RegPair hints gracefully
Register coalescing can change the target of a RegPair hint to a
physreg, we should not crash on this. This also slightly improved the
way ARMBaseRegisterInfo::updateRegAllocHint() works.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233987 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-03 00:18:38 +00:00