[all-commits] [llvm/llvm-project] 23617f: [libcxx] Disable invalid `__start/__stop` referenc...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 23617f2dc094e3f960d9e0aedaa87a0866e8dc2d
      https://github.com/llvm/llvm-project/commit/23617f2dc094e3f960d9e0aedaa87a0866e8dc2d
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-08-14 (Wed, 14 Aug 2024)

  Changed paths:
    M libcxx/src/include/overridable_function.h

  Log Message:
  -----------
  [libcxx] Disable invalid `__start/__stop` reference on NVPTX (#99381)

Summary:
The logic for this `__is_function_overridden` check requires accessing a
runtime array normally created by the linker. The NVPTX target is an
`__ELF__` target, however it does not support emitting the
`__start/__stop` symbols for C-identifier named sections. This needs to
be disabled explicitly so that the user can compile this with anything.



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