[PATCH] D13180: LivePhysRegs: Fix live-outs of return block.

[hfinkel@anl.gov via llvm-commits]

hfinkel added a subscriber: hfinkel.
hfinkel accepted this revision.
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This revision is now accepted and ready to land.

LGTM.

Indeed, the only current users of this are in ARM/ARMLoadStoreOptimizer.cpp and ARM/Thumb1FrameLowering.cpp, but looking at the way that ARMLoadStoreOpt::findFreeReg and ARMLoadStoreOpt::moveLiveRegsBefore work, it seems that this fix will prevent a problem should shrink-wrapping be enabled.


Repository:
  rL LLVM

http://reviews.llvm.org/D13180