[PATCH] D26990: AMDGPU: Don't re-create MMO when spilling

[Matt Arsenault via llvm-commits]

arsenm created this revision.
arsenm added a subscriber: llvm-commits.
Herald added a reviewer: tstellarAMD.
Herald added subscribers: tony-tye, yaxunl, nhaehnle, wdng, kzhuravl.

The original spill pseudo already has the same MMO, so just reuse it.


https://reviews.llvm.org/D26990

Files:
  lib/Target/AMDGPU/SIRegisterInfo.cpp

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