[PATCH] D15622: AMDGPU: fix overlapping copies in copyPhysReg

[Nicolai Hähnle via llvm-commits]

nhaehnle updated this revision to Diff 43235.
nhaehnle added a comment.

That makes more sense indeed.

Had to adjust two tests yet again, so I decided to convert the flat-address-space
one so that it uses -DAG. For some reason, -DAG between -NOTs didn't work properly
for the move-addr64-rsrc-dead-subreg-writes one, so I just switched the lines
around again.


http://reviews.llvm.org/D15622

Files:
  lib/Target/AMDGPU/SIInstrInfo.cpp
  test/CodeGen/AMDGPU/ctpop64.ll
  test/CodeGen/AMDGPU/flat-address-space.ll

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