[all-commits] [llvm/llvm-project] 2bf58f: [Clang] Suppress missing architecture error when d...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2bf58f5d27a233e63e58d644ff7aff126ee99aa7
      https://github.com/llvm/llvm-project/commit/2bf58f5d27a233e63e58d644ff7aff126ee99aa7
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-07-31 (Wed, 31 Jul 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/Cuda.cpp
    M clang/test/Driver/cuda-cross-compiling.c
    M clang/tools/clang-nvlink-wrapper/ClangNVLinkWrapper.cpp
    M libc/cmake/modules/LLVMLibCLibraryRules.cmake
    M libc/startup/gpu/CMakeLists.txt

  Log Message:
  -----------
  [Clang] Suppress missing architecture error when doing LTO (#100652)

Summary:
The `nvlink-wrapper` can do LTO now, which means we can still create
some LLVM-IR without needing an architecture. In the case that we try to
invoke `nvlink` internally, that will still fail. This patch simply
defers the error until later so we can use `--lto-emit-llvm` to get the
IR without specifying an architecture.



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