[PATCH] D36795: [SystemZ] Increase number of LOCRs emitted by passing regalloc hints

Mon Oct 2 02:31:29 PDT 2017

jonpa updated this revision to Diff 117314.
jonpa added a comment.

Added test case. This at least fails on trunk and passes with this patch, even though I guess it may perhaps randomly pass on different revisions over time also without this patch...

https://reviews.llvm.org/D36795

Files:
  include/llvm/Target/TargetRegisterInfo.h
  lib/CodeGen/AllocationOrder.cpp
  lib/CodeGen/AllocationOrder.h
  lib/CodeGen/TargetRegisterInfo.cpp
  lib/Target/ARM/ARMBaseRegisterInfo.cpp
  lib/Target/ARM/ARMBaseRegisterInfo.h
  lib/Target/SystemZ/SystemZInstrInfo.cpp
  lib/Target/SystemZ/SystemZRegisterInfo.cpp
  lib/Target/SystemZ/SystemZRegisterInfo.h
  test/CodeGen/SystemZ/cond-move-04.mir

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