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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-04-19 00:44:22 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-04-19 00:44:22 +0000 |
| commit | b8cab18e8562994b87f8d7c06f8c122beb712677 (patch) | |
| tree | 7b44393cd19437a44d1fdba36fcdd640eafb6ad8 /lib/CodeGen/CodeGenModule.cpp | |
| parent | 65ad5a42cca954e070428dcc499b62393aa7a6d3 (diff) | |
If a method is virtual and the class key function is in another file, emit the method as available_externally.
Fixes PR6747
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101757 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index ab2f1c7aa2..035e57fd0b 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -314,7 +314,14 @@ GetLinkageForFunction(ASTContext &Context, const FunctionDecl *FD, if (FD->getTemplateSpecializationKind() == TSK_ExplicitInstantiationDeclaration) return CodeGenModule::GVA_C99Inline; - + + if (const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD)) { + const CXXRecordDecl *RD = MD->getParent(); + if (MD->isVirtual() && + CodeGenVTables::isKeyFunctionInAnotherTU(Context, RD)) + return CodeGenModule::GVA_C99Inline; + } + return CodeGenModule::GVA_CXXInline; } |