Commit Graph

1 Commits

Author SHA1 Message Date
Matthias Braun 6a42d7fd6b 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.

llvm-svn: 233987
2015-04-03 00:18:38 +00:00