[llvm] 60d0004 - [Cygwin] Define LLVM_ABI for Cygwin (#143222)

[via llvm-commits]

Author: Tomohiro Kashiwada
Date: 2025-06-13T13:44:08-07:00
New Revision: 60d000496b5485c89c51e64b2b339210d48263be

URL: https://github.com/llvm/llvm-project/commit/60d000496b5485c89c51e64b2b339210d48263be
DIFF: https://github.com/llvm/llvm-project/commit/60d000496b5485c89c51e64b2b339210d48263be.diff

LOG: [Cygwin] Define LLVM_ABI for Cygwin (#143222)

592243c1cb3ea53b34033132a87b0d14af9d1079 should be also applied to
LLVM_ABI.

Added: 
    

Modified: 
    llvm/include/llvm/Support/Compiler.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Support/Compiler.h b/llvm/include/llvm/Support/Compiler.h
index f6bc05011e3c3..0de789ec68c49 100644
--- a/llvm/include/llvm/Support/Compiler.h
+++ b/llvm/include/llvm/Support/Compiler.h
@@ -209,7 +209,7 @@
 #define LLVM_ABI_FRIEND LLVM_ABI
 #define LLVM_ABI_EXPORT __declspec(dllexport)
 #elif defined(__ELF__) || defined(__MINGW32__) || defined(_AIX) ||             \
-    defined(__MVS__)
+    defined(__MVS__) || defined(__CYGWIN__)
 #define LLVM_ABI LLVM_ATTRIBUTE_VISIBILITY_DEFAULT
 #define LLVM_ABI_FRIEND
 #define LLVM_TEMPLATE_ABI LLVM_ATTRIBUTE_VISIBILITY_DEFAULT