[all-commits] [llvm/llvm-project] dca661: AMDGPU/GlobalISel: Fix cs_chain use of constrainOp...

[Petar Avramovic via All-commits]

  Branch: refs/heads/users/petar-avramovic/RT-dyn-vgprs-fix
  Home:   https://github.com/llvm/llvm-project
  Commit: dca661132ae7af4005fbad848ff6c188f6eb17c0
      https://github.com/llvm/llvm-project/commit/dca661132ae7af4005fbad848ff6c188f6eb17c0
  Author: Petar Avramovic <Petar.Avramovic at amd.com>
  Date:   2026-07-27 (Mon, 27 Jul 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-amdgcn-cs-chain.ll
    M llvm/test/CodeGen/AMDGPU/amdgcn-cs-chain-intrinsic-dyn-vgpr-w32.ll
    M llvm/test/CodeGen/AMDGPU/isel-amdgcn-cs-chain-intrinsic-w32.ll
    M llvm/test/CodeGen/AMDGPU/isel-amdgcn-cs-chain-intrinsic-w64.ll
    M llvm/test/CodeGen/AMDGPU/isel-amdgpu-cs-chain-intrinsic-dyn-vgpr-w32.ll

  Log Message:
  -----------
  AMDGPU/GlobalISel: Fix cs_chain use of constrainOperandRegClass

Make a copy before constraining to avoid setting register class on
a register that can be defined by generic opcode.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications