[PATCH] D153295: [AMDGPU] Do not release VGPRs if there may be pending scratch stores

[Jay Foad via Phabricator via llvm-commits]

foad created this revision.
foad added reviewers: AMDGPU, nhaehnle, rampitec, stepthomas, rovka, b-sumner.
Herald added subscribers: StephenFan, kerbowa, arphaman, hiraditya, tpr, dstuttard, yaxunl, jvesely, kzhuravl, arsenm.
Herald added a project: All.
foad requested review of this revision.
Herald added subscribers: llvm-commits, wdng.
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D153295

Files:
  llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/dynamic-alloca-uniform.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.atomic.inc.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.intersect_ray.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.trig.preop.ll
  llvm/test/CodeGen/AMDGPU/amd.endpgm.ll
  llvm/test/CodeGen/AMDGPU/cc-update.ll
  llvm/test/CodeGen/AMDGPU/cluster_stores.ll
  llvm/test/CodeGen/AMDGPU/flat-scratch-i8-i16.ll
  llvm/test/CodeGen/AMDGPU/flat-scratch-svs.ll
  llvm/test/CodeGen/AMDGPU/flat-scratch.ll
  llvm/test/CodeGen/AMDGPU/fp-min-max-flat-atomics.ll
  llvm/test/CodeGen/AMDGPU/lds-atomic-fmin-fmax.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.fdot2.bf16.bf16.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.fdot2.f16.f16.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.intersect_ray.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-agent.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-nontemporal.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-singlethread.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-system.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-volatile.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-wavefront.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-workgroup.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-private-nontemporal.ll
  llvm/test/CodeGen/AMDGPU/memory-legalizer-private-volatile.ll
  llvm/test/CodeGen/AMDGPU/offset-split-flat.ll
  llvm/test/CodeGen/AMDGPU/stack-pointer-offset-relative-frameindex.ll
  llvm/test/CodeGen/AMDGPU/waitcnt-preexisting-vscnt.mir

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