[PATCH] D149332: [AMDGPU] Also consider global and scratch instructions when flushing vmcnt counter in loop preheader

[Ronak Chauhan via Phabricator via llvm-commits]

rochauha updated this revision to Diff 518137.
rochauha added a comment.

- using SIInstrInfo::isFLAT(MI) && mayAccessVMEMThroughFlat(MI)
- updated waitcnt-vmcnt-loop.mir with 2 tests -- 1 for global and 1 for flat memory instructions
- updated tests affected by considering flat memory instructions


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149332/new/

https://reviews.llvm.org/D149332

Files:
  llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/fp64-atomics-gfx90a.ll
  llvm/test/CodeGen/AMDGPU/atomicrmw-expand.ll
  llvm/test/CodeGen/AMDGPU/atomicrmw-nand.ll
  llvm/test/CodeGen/AMDGPU/flat_atomics_i64_min_max_system.ll
  llvm/test/CodeGen/AMDGPU/flat_atomics_min_max_system.ll
  llvm/test/CodeGen/AMDGPU/fp64-atomics-gfx90a.ll
  llvm/test/CodeGen/AMDGPU/global-load-saddr-to-vaddr.ll
  llvm/test/CodeGen/AMDGPU/global-saddr-atomics-min-max-system.ll
  llvm/test/CodeGen/AMDGPU/waitcnt-vmcnt-loop.mir

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