[all-commits] [llvm/llvm-project] 28b319: [LLVM][Cygwin] Enable conditions that are shared w...

[jeremyd2019 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 28b319005371afa1392fb405c53139c4ae2b3066
      https://github.com/llvm/llvm-project/commit/28b319005371afa1392fb405c53139c4ae2b3066
  Author: jeremyd2019 <github at jdrake.com>
  Date:   2025-07-29 (Tue, 29 Jul 2025)

  Changed paths:
    M clang/test/Preprocessor/Inputs/llvm-windres.h
    M llvm/lib/CodeGen/TargetLoweringBase.cpp
    M llvm/test/CodeGen/X86/stack-protector.ll
    M llvm/test/CodeGen/X86/win32-ssp.ll
    M llvm/test/tools/llvm-rc/windres-preproc.test
    M llvm/tools/llvm-rc/llvm-rc.cpp

  Log Message:
  -----------
  [LLVM][Cygwin] Enable conditions that are shared with MinGW (#149638)

Cygwin and MinGW share the auto import behavior that could result in
__stack_check_guard being non-dso-local. Allow windres to assume a
Cygwin target as well as a MinGW one, so defines like _WIN32 would not
be present on Cygwin.



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