[PATCH] D69269: AMDGPU: Use CopyToReg for interp intrinsic lowering

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: rampitec, nhaehnle, mareko.
Herald added subscribers: t-tye, tpr, dstuttard, yaxunl, wdng, jvesely, kzhuravl.

This doesn't use the default value, so doesn't benefit from the hack
to help optimize it.


https://reviews.llvm.org/D69269

Files:
  lib/Target/AMDGPU/SIISelLowering.cpp
  test/CodeGen/AMDGPU/llvm.amdgcn.interp.f16.ll

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