[all-commits] [llvm/llvm-project] dcc27e: [LinkerWrapper] Always pass `-flto` if the linker ...

Joseph Huber via All-commits all-commits at lists.llvm.org
Tue Aug 13 09:24:19 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dcc27ea41ebc7244a10f15114f60f5e8d6b93b34
      https://github.com/llvm/llvm-project/commit/dcc27ea41ebc7244a10f15114f60f5e8d6b93b34
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-08-13 (Tue, 13 Aug 2024)

  Changed paths:
    M clang/test/Driver/linker-wrapper.c
    M clang/tools/clang-linker-wrapper/ClangLinkerWrapper.cpp
    M offload/test/api/omp_dynamic_shared_memory_amdgpu.c
    M offload/test/api/omp_dynamic_shared_memory_mixed_amdgpu.c
    M offload/test/offloading/bug51781.c
    M offload/test/offloading/bug51982.c

  Log Message:
  -----------
  [LinkerWrapper] Always pass `-flto` if the linker supports it (#102972)

Summary;
Now that we use the linker to do LTO / device linking, we need to inform
the `clang` invocation to use `-flto` so it forwards arguments like
`-On` correctly.



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