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authorTomohiro Kashiwada <kikairoya@gmail.com>2025-05-15 04:21:09 +0900
committerGitHub <noreply@github.com>2025-05-14 22:21:09 +0300
commit76d866f7935b746e5e50e7d760344c14502bd8e7 (patch)
tree5931ea59a768787c1e28f6f94d921e75c0f0ec40 /clang/lib/CodeGen/CodeGenModule.cpp
parente1b3af6dc4362c5281abf255c4078992ce64ad33 (diff)
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[Cygwin] Global symbols should be external by default (#139797)
Behaves as same as both of Clang and GCC targetting MinGW. Required for compatibility for Cygwin-GCC. Divided from https://github.com/llvm/llvm-project/pull/138773
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 50041f8..16e010a 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -1689,7 +1689,7 @@ static bool shouldAssumeDSOLocal(const CodeGenModule &CGM,
const llvm::Triple &TT = CGM.getTriple();
const auto &CGOpts = CGM.getCodeGenOpts();
- if (TT.isWindowsGNUEnvironment()) {
+ if (TT.isOSCygMing()) {
// In MinGW, variables without DLLImport can still be automatically
// imported from a DLL by the linker; don't mark variables that
// potentially could come from another DLL as DSO local.