[all-commits] [llvm/llvm-project] c67b4d: clang/Driver: Use struct type for BoundArch instea...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/clang/driver-boundarch-struct
  Home:   https://github.com/llvm/llvm-project
  Commit: c67b4da78f1083cbccce38dc7a344d9beba93c0e
      https://github.com/llvm/llvm-project/commit/c67b4da78f1083cbccce38dc7a344d9beba93c0e
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-06-19 (Fri, 19 Jun 2026)

  Changed paths:
    M clang/include/clang/Driver/Action.h
    A clang/include/clang/Driver/BoundArch.h
    M clang/include/clang/Driver/Compilation.h
    M clang/include/clang/Driver/Driver.h
    M clang/include/clang/Driver/Job.h
    M clang/include/clang/Driver/SanitizerArgs.h
    M clang/include/clang/Driver/ToolChain.h
    M clang/lib/Driver/Action.cpp
    M clang/lib/Driver/Compilation.cpp
    M clang/lib/Driver/Driver.cpp
    M clang/lib/Driver/SanitizerArgs.cpp
    M clang/lib/Driver/ToolChain.cpp
    M clang/lib/Driver/ToolChains/AIX.cpp
    M clang/lib/Driver/ToolChains/AIX.h
    M clang/lib/Driver/ToolChains/AMDGPU.cpp
    M clang/lib/Driver/ToolChains/AMDGPU.h
    M clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp
    M clang/lib/Driver/ToolChains/AMDGPUOpenMP.h
    M clang/lib/Driver/ToolChains/AVR.cpp
    M clang/lib/Driver/ToolChains/AVR.h
    M clang/lib/Driver/ToolChains/BareMetal.cpp
    M clang/lib/Driver/ToolChains/BareMetal.h
    M clang/lib/Driver/ToolChains/CSKYToolChain.cpp
    M clang/lib/Driver/ToolChains/CSKYToolChain.h
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Driver/ToolChains/CommonArgs.cpp
    M clang/lib/Driver/ToolChains/CrossWindows.cpp
    M clang/lib/Driver/ToolChains/CrossWindows.h
    M clang/lib/Driver/ToolChains/Cuda.cpp
    M clang/lib/Driver/ToolChains/Cuda.h
    M clang/lib/Driver/ToolChains/Darwin.cpp
    M clang/lib/Driver/ToolChains/Darwin.h
    M clang/lib/Driver/ToolChains/Flang.cpp
    M clang/lib/Driver/ToolChains/Flang.h
    M clang/lib/Driver/ToolChains/FreeBSD.cpp
    M clang/lib/Driver/ToolChains/FreeBSD.h
    M clang/lib/Driver/ToolChains/Fuchsia.cpp
    M clang/lib/Driver/ToolChains/Fuchsia.h
    M clang/lib/Driver/ToolChains/Gnu.cpp
    M clang/lib/Driver/ToolChains/Gnu.h
    M clang/lib/Driver/ToolChains/HIPAMD.cpp
    M clang/lib/Driver/ToolChains/HIPAMD.h
    M clang/lib/Driver/ToolChains/HIPSPV.cpp
    M clang/lib/Driver/ToolChains/HIPSPV.h
    M clang/lib/Driver/ToolChains/HIPUtility.cpp
    M clang/lib/Driver/ToolChains/HLSL.cpp
    M clang/lib/Driver/ToolChains/HLSL.h
    M clang/lib/Driver/ToolChains/Haiku.cpp
    M clang/lib/Driver/ToolChains/Haiku.h
    M clang/lib/Driver/ToolChains/Hexagon.cpp
    M clang/lib/Driver/ToolChains/Hexagon.h
    M clang/lib/Driver/ToolChains/Linux.cpp
    M clang/lib/Driver/ToolChains/Linux.h
    M clang/lib/Driver/ToolChains/MSP430.cpp
    M clang/lib/Driver/ToolChains/MSP430.h
    M clang/lib/Driver/ToolChains/MSVC.cpp
    M clang/lib/Driver/ToolChains/MSVC.h
    M clang/lib/Driver/ToolChains/Managarm.cpp
    M clang/lib/Driver/ToolChains/Managarm.h
    M clang/lib/Driver/ToolChains/MinGW.cpp
    M clang/lib/Driver/ToolChains/MinGW.h
    M clang/lib/Driver/ToolChains/NetBSD.cpp
    M clang/lib/Driver/ToolChains/NetBSD.h
    M clang/lib/Driver/ToolChains/OHOS.cpp
    M clang/lib/Driver/ToolChains/OHOS.h
    M clang/lib/Driver/ToolChains/OpenBSD.cpp
    M clang/lib/Driver/ToolChains/OpenBSD.h
    M clang/lib/Driver/ToolChains/PS4CPU.cpp
    M clang/lib/Driver/ToolChains/PS4CPU.h
    M clang/lib/Driver/ToolChains/SPIRVOpenMP.cpp
    M clang/lib/Driver/ToolChains/SPIRVOpenMP.h
    M clang/lib/Driver/ToolChains/SYCL.cpp
    M clang/lib/Driver/ToolChains/SYCL.h
    M clang/lib/Driver/ToolChains/Serenity.cpp
    M clang/lib/Driver/ToolChains/Serenity.h
    M clang/lib/Driver/ToolChains/Solaris.cpp
    M clang/lib/Driver/ToolChains/Solaris.h
    M clang/lib/Driver/ToolChains/VEToolchain.cpp
    M clang/lib/Driver/ToolChains/VEToolchain.h
    M clang/lib/Driver/ToolChains/WebAssembly.cpp
    M clang/lib/Driver/ToolChains/WebAssembly.h
    M clang/lib/Driver/ToolChains/XCore.cpp
    M clang/lib/Driver/ToolChains/XCore.h
    M clang/lib/Driver/ToolChains/ZOS.cpp
    M clang/lib/Driver/ToolChains/ZOS.h
    M clang/test/Driver/hip-link-bundle-archive.hip
    M clang/test/Driver/hip-phases.hip
    M clang/test/Driver/hip-target-id.hip
    M clang/test/Driver/hip-toolchain-no-rdc.hip
    M clang/unittests/Driver/DXCModeTest.cpp

  Log Message:
  -----------
  clang/Driver: Use struct type for BoundArch instead of StringRef

Change BoundArch arguments in the clang driver from StringRef (or
sometimes const char*) to a dedicated struct type that contains both
the architecture string and a parsed OffloadArch enum field. In the
future it may be useful to contain other feature bits here.

Co-Authored-By: Claude Opus 4.6 <noreply at anthropic.com>



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