[all-commits] [llvm/llvm-project] 0cfc6e: clang/AMDGPU: Fix handling of subarch only targets...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Wed Jul 22 23:21:03 PDT 2026


  Branch: refs/heads/users/arsenm/clang/amdgpu-accept-subarch-triples-no-cpu
  Home:   https://github.com/llvm/llvm-project
  Commit: 0cfc6e994403cbd62a552a90ad59d99c74f47950
      https://github.com/llvm/llvm-project/commit/0cfc6e994403cbd62a552a90ad59d99c74f47950
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-07-23 (Thu, 23 Jul 2026)

  Changed paths:
    M clang/lib/Basic/Targets/AMDGPU.cpp
    A clang/test/CodeGenOpenCL/amdgpu-wavefront-size-from-subarch.cl
    A clang/test/Preprocessor/amdgpu-subarch-cc1-target-cpu.cl
    M llvm/lib/TargetParser/AMDGPUTargetParser.cpp

  Log Message:
  -----------
  clang/AMDGPU: Fix handling of subarch only targets with no -mcpu

Extracted this out of the main clang triple conversion patches. This
should be applied to the release branch so you get consistent behavior
if you do build with subarch triples.



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