[PATCH] D130579: AMDGPU: Use tablegen patterns for buffer global and flat atomic fadd

[Petar Avramovic via Phabricator via llvm-commits]

Petar.Avramovic updated this revision to Diff 462023.
Petar.Avramovic added a comment.
This revision is now accepted and ready to land.

Added type checks to address spaces using same method as rmw atomics (made new PatFrags with  let IsAtomic = 1; and  let AddressSpaces = ... ).
Intrinsic patterns use these (I think they are called PatFrags), there are some additional tests for 'flat intrinsic' + 'global address' -> global atomic instruction


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D130579/new/

https://reviews.llvm.org/D130579

Files:
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
  llvm/lib/Target/AMDGPU/AMDGPUInstructions.td
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/BUFInstructions.td
  llvm/lib/Target/AMDGPU/FLATInstructions.td
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/flat-atomic-fadd.f32.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/global-atomic-fadd.f32-no-rtn.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/global-atomic-fadd.f32-rtn.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/global-atomic-fadd.f64.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/global-atomic-fadd.v2f16-no-rtn.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/global-atomic-fadd.v2f16-rtn.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.global.atomic.fadd.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.buffer.atomic.fadd-with-ret.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.struct.buffer.atomic.fadd-with-ret.ll
  llvm/test/CodeGen/AMDGPU/flat-atomic-fadd.f32.ll
  llvm/test/CodeGen/AMDGPU/global-atomic-fadd.f32-rtn.ll
  llvm/test/CodeGen/AMDGPU/global-atomics-fp.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.atomic.fadd.gfx90a.ll

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