[all-commits] [llvm/llvm-project] e46427: fold sgpr32 via vgpr16

Guo Chen via All-commits all-commits at lists.llvm.org
Tue Sep 15 14:05:04 PDT 2026


  Branch: refs/heads/users/guochen2/amdgpu/true16-fix-fold-sreg32-vgpr16
  Home:   https://github.com/llvm/llvm-project
  Commit: e4642760bd65f98de80b0c06210f523a400422e0
      https://github.com/llvm/llvm-project/commit/e4642760bd65f98de80b0c06210f523a400422e0
  Author: guochen2 <guochen2 at amd.com>
  Date:   2026-09-15 (Tue, 15 Sep 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/fshl.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/fshr-new-regbank-select.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/fshr.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-amdgcn.class.s16.mir
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.alignbyte.ll
    M llvm/test/CodeGen/AMDGPU/true16-fold.mir

  Log Message:
  -----------
  fold sgpr32 via vgpr16



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