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minor refactoring of -fapple-kext stuff. 

llvm-svn: 124837
This commit is contained in:
Fariborz Jahanian 2011-02-04 00:32:39 +00:00
parent 73fd2728b9
commit e28342c401
1 changed files with 6 additions and 8 deletions
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14
clang/lib/CodeGen/CodeGenModule.cpp
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@ -1119,6 +1119,9 @@ CodeGenModule::getVTableLinkage(const CXXRecordDecl *RD) {
}
}
if (Context.getLangOptions().AppleKext)
return llvm::Function::InternalLinkage;
switch (RD->getTemplateSpecializationKind()) {
case TSK_Undeclared:
case TSK_ExplicitSpecialization:
@ -1127,19 +1130,14 @@ CodeGenModule::getVTableLinkage(const CXXRecordDecl *RD) {
// breaks LLVM's build due to undefined symbols.
// return llvm::GlobalVariable::AvailableExternallyLinkage;
case TSK_ExplicitInstantiationDeclaration:
break;
return llvm::GlobalVariable::LinkOnceODRLinkage;
case TSK_ExplicitInstantiationDefinition:
return !Context.getLangOptions().AppleKext ?
llvm::GlobalVariable::WeakODRLinkage :
llvm::Function::InternalLinkage;
return llvm::GlobalVariable::WeakODRLinkage;
}
// Silence GCC warning.
return !Context.getLangOptions().AppleKext ?
llvm::GlobalVariable::LinkOnceODRLinkage :
llvm::Function::InternalLinkage;
return llvm::GlobalVariable::LinkOnceODRLinkage;
}
CharUnits CodeGenModule::GetTargetTypeStoreSize(const llvm::Type *Ty) const {