[all-commits] [llvm/llvm-project] b0b1c4: [AMDGPU] Enable true16 pattern to build vectors (0...

Stanislav Mekhanoshin via All-commits all-commits at lists.llvm.org
Mon Apr 13 15:00:24 PDT 2026


  Branch: refs/heads/users/rampitec/build-vector-v2x16
  Home:   https://github.com/llvm/llvm-project
  Commit: b0b1c4788505abbcb7082e9d6e153d2f2d85c665
      https://github.com/llvm/llvm-project/commit/b0b1c4788505abbcb7082e9d6e153d2f2d85c665
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2026-04-13 (Mon, 13 Apr 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.128bit.ll
    M llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.16bit.ll
    M llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.48bit.ll
    M llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.64bit.ll
    M llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.96bit.ll
    M llvm/test/CodeGen/AMDGPU/atomicrmw-bf16-gfx11plus.ll
    M llvm/test/CodeGen/AMDGPU/bf16-conversions.ll
    M llvm/test/CodeGen/AMDGPU/bf16-math.ll
    M llvm/test/CodeGen/AMDGPU/bf16.ll
    M llvm/test/CodeGen/AMDGPU/buffer-fat-pointer-atomicrmw-fadd.ll
    M llvm/test/CodeGen/AMDGPU/buffer-fat-pointer-atomicrmw-fmax.ll
    M llvm/test/CodeGen/AMDGPU/buffer-fat-pointer-atomicrmw-fmin.ll
    M llvm/test/CodeGen/AMDGPU/dagcombine-fmul-sel.ll
    M llvm/test/CodeGen/AMDGPU/divergence-driven-buildvector.ll
    M llvm/test/CodeGen/AMDGPU/fabs.bf16.ll
    M llvm/test/CodeGen/AMDGPU/fcanonicalize-elimination.bf16.ll
    M llvm/test/CodeGen/AMDGPU/fcanonicalize.bf16.ll
    M llvm/test/CodeGen/AMDGPU/fdiv.bf16.ll
    M llvm/test/CodeGen/AMDGPU/flat-atomicrmw-fadd.ll
    M llvm/test/CodeGen/AMDGPU/flat-atomicrmw-fmax.ll
    M llvm/test/CodeGen/AMDGPU/flat-atomicrmw-fmin.ll
    M llvm/test/CodeGen/AMDGPU/flat-atomicrmw-fsub.ll
    M llvm/test/CodeGen/AMDGPU/flat-saddr-load.ll
    M llvm/test/CodeGen/AMDGPU/fmax3-maximumnum.ll
    M llvm/test/CodeGen/AMDGPU/fmed3.bf16.ll
    M llvm/test/CodeGen/AMDGPU/fmin3-minimumnum.ll
    M llvm/test/CodeGen/AMDGPU/fptosi-sat-vector.ll
    M llvm/test/CodeGen/AMDGPU/fptoui-sat-vector.ll
    M llvm/test/CodeGen/AMDGPU/global-atomicrmw-fadd.ll
    M llvm/test/CodeGen/AMDGPU/global-atomicrmw-fmax.ll
    M llvm/test/CodeGen/AMDGPU/global-atomicrmw-fmin.ll
    M llvm/test/CodeGen/AMDGPU/global-atomicrmw-fsub.ll
    M llvm/test/CodeGen/AMDGPU/global-load-xcnt.ll
    M llvm/test/CodeGen/AMDGPU/global-saddr-load.ll
    M llvm/test/CodeGen/AMDGPU/isel-amdgpu-cs-chain-preserve-cc.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ballot.i32.ll
    M llvm/test/CodeGen/AMDGPU/llvm.exp2.bf16.ll
    M llvm/test/CodeGen/AMDGPU/llvm.log.ll
    M llvm/test/CodeGen/AMDGPU/llvm.log10.ll
    M llvm/test/CodeGen/AMDGPU/llvm.log2.ll
    M llvm/test/CodeGen/AMDGPU/mad-mix-bf16.ll
    M llvm/test/CodeGen/AMDGPU/mad-mix-hi-bf16.ll
    M llvm/test/CodeGen/AMDGPU/mad-mix-hi.ll
    M llvm/test/CodeGen/AMDGPU/maximumnum.bf16.ll
    M llvm/test/CodeGen/AMDGPU/minimumnum.bf16.ll
    M llvm/test/CodeGen/AMDGPU/minmax3-tree-reduction.ll

  Log Message:
  -----------
  [AMDGPU] Enable true16 pattern to build vectors (0, vgpr)

Fixes: https://github.com/llvm/llvm-project/issues/190796



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