[all-commits] [llvm/llvm-project] ead486: [ClangLinkerWrapper] Fix intermediate file naming ...

[Saiyedul Islam via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ead486ca61ab06d46aa4b30c91d1f40e5e5e43e5
      https://github.com/llvm/llvm-project/commit/ead486ca61ab06d46aa4b30c91d1f40e5e5e43e5
  Author: Saiyedul Islam <Saiyedul.Islam at amd.com>
  Date:   2024-07-17 (Wed, 17 Jul 2024)

  Changed paths:
    M clang/tools/clang-linker-wrapper/ClangLinkerWrapper.cpp

  Log Message:
  -----------
  [ClangLinkerWrapper] Fix intermediate file naming for multi-arch compilation (#99325)

When save-temps is enabled and the given offload-archs differ
only in target features with the same arch, the intermediate
postlink.bc and postopt.bc files were getting overwritten. This
fix, suffixes the intermediate file names with the complete
TargetID.

E.g. `helloworld.amdgcn-amd-amdhsa.gfx90a:xnack+.postlink.bc`
and `helloworld.amdgcn-amd-amdhsa.gfx90a:xnack+.postopt.bc`



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