[all-commits] [llvm/llvm-project] 101008: [AMDGPU] CodeGen for 64-bit buffer atomic cmpswap ...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 101008be830bb475f717a388c69cea1f48677baf
      https://github.com/llvm/llvm-project/commit/101008be830bb475f717a388c69cea1f48677baf
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2023-10-30 (Mon, 30 Oct 2023)

  Changed paths:
    M llvm/lib/Target/AMDGPU/BUFInstructions.td
    M llvm/lib/Target/AMDGPU/SIInstrInfo.td
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.buffer.atomic.cmpswap.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.ptr.buffer.atomic.cmpswap.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.struct.buffer.atomic.cmpswap.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.struct.ptr.buffer.atomic.cmpswap.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.raw.buffer.atomic.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.raw.ptr.buffer.atomic.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.struct.buffer.atomic.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.struct.ptr.buffer.atomic.ll

  Log Message:
  -----------
  [AMDGPU] CodeGen for 64-bit buffer atomic cmpswap intrinsics (#70475)

Implement codegen for:
llvm.amdgcn.raw.buffer.atomic.cmpswap.i64
llvm.amdgcn.raw.ptr.buffer.atomic.cmpswap.i64
llvm.amdgcn.struct.buffer.atomic.cmpswap.i64
llvm.amdgcn.struct.ptr.buffer.atomic.cmpswap.i64