[llvm-branch-commits] [clang] [clang][CodeGen] Create .inline builtin clones in EmitGlobalFunctionDefinition (PR #234415)

[Vitaly Buka via llvm-branch-commits]

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@@ -2446,7 +2446,9 @@ void CodeGenModule::setDLLImportDLLExport(llvm::GlobalValue *GV,
 
 void CodeGenModule::setDLLImportDLLExport(llvm::GlobalValue *GV,
                                           const NamedDecl *D) const {
-  if (D && D->isExternallyVisible()) {
+  // Local-linkage globals (e.g. `.inline` builtin clones) cannot carry a DLL
+  // storage class.
+  if (D && D->isExternallyVisible() && !GV->hasLocalLinkage()) {
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vitalybuka wrote:

Actually I spotted this corner case triggering assert, but I am not sure what I am doing here. :)

https://github.com/llvm/llvm-project/pull/234415