[all-commits] [llvm/llvm-project] 073460: [HIP][Clang][Driver] Move BC preference logic into...

[Jakub Chlanda via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 073460a2a35c7f0d9aa643e3043fccd62f094c9e
      https://github.com/llvm/llvm-project/commit/073460a2a35c7f0d9aa643e3043fccd62f094c9e
  Author: Jakub Chlanda <jakub at codeplay.com>
  Date:   2025-07-23 (Wed, 23 Jul 2025)

  Changed paths:
    M clang/include/clang/Driver/ToolChain.h
    M clang/lib/Driver/ToolChain.cpp
    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/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/ROCm.h

  Log Message:
  -----------
  [HIP][Clang][Driver] Move BC preference logic into ROCm detection (#149294)

This patch provides a single point for handling the logic behind
choosing common bitcode libraries. The intention is that the users of
ROCm installation detector will not have to rewrite options handling
code each time the bitcode libraries are queried. This is not too
distant from detectors for other architecture that encapsulate the
similar decision making process, providing cleaner interface. The only
flag left in `getCommonBitcodeLibs` (main point of entry) is
`NeedsASanRT`, this is deliberate, as in order to calculate it we need
to consult `ToolChain`.



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