[PATCH] D57708: AMDGPU: Don't rematerialize mov with implicit operands

[Matt Arsenault via Phabricator via llvm-commits]

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

This was pulling the mov used for register indexing on gfx9 out of the loop.


https://reviews.llvm.org/D57708

Files:
  lib/Target/AMDGPU/SIInstrInfo.cpp
  test/CodeGen/AMDGPU/no-remat-indirect-mov.mir

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