[all-commits] [llvm/llvm-project] dc62ed: [clang][Driver][HIP] Add support for mixing AMDGCN...

[Alex Voicu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dc62edf10543137fbf7f3d4aaa21c17ff073a8fe
      https://github.com/llvm/llvm-project/commit/dc62edf10543137fbf7f3d4aaa21c17ff073a8fe
  Author: Alex Voicu <alexandru.voicu at amd.com>
  Date:   2024-11-05 (Tue, 05 Nov 2024)

  Changed paths:
    M clang/lib/Driver/Driver.cpp
    M clang/lib/Driver/ToolChain.cpp
    M clang/lib/Driver/ToolChains/HIPAMD.cpp
    M clang/lib/Driver/ToolChains/HIPUtility.cpp
    M clang/test/Driver/hip-toolchain-no-rdc.hip

  Log Message:
  -----------
  [clang][Driver][HIP] Add support for mixing AMDGCNSPIRV & concrete `offload-arch`s. (#113509)

This removes the temporary ban on mixing AMDGCN flavoured SPIR-V and
concrete targets (e.g. `gfx900`) in the same HIPAMD compilation. This is
done primarily by tweaking the effective / observable triple when the
target is `amdgcnspirv`, which seamlessly composes with the existing
infra. The test is stolen from #75357.



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