[all-commits] [llvm/llvm-project] 2c0ec0: [AMDGPU] Correctly pass the target-id to `ld.lld` ...

Joseph Huber via All-commits all-commits at lists.llvm.org
Mon Jul 29 10:09:59 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c0ec01b516deba8922c1aae59b1907de6443587
      https://github.com/llvm/llvm-project/commit/2c0ec01b516deba8922c1aae59b1907de6443587
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-07-29 (Mon, 29 Jul 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/AMDGPU.cpp
    M clang/test/Driver/amdgpu-toolchain.c

  Log Message:
  -----------
  [AMDGPU] Correctly pass the target-id to `ld.lld` (#101037)

Summary:
The `ld.lld` linker handles LTO, but it does not understand the
target-id syntax some AMDGPU targets use. This patch parses the
target-id and passes the processor name in `-mcpu` and features in
`-mattr`.



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