diff options
Diffstat (limited to 'lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index 42d5e7923f..4d0d40a0a8 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -922,7 +922,8 @@ static bool DeclIsConstantGlobal(ASTContext &Context, const VarDecl *D) { llvm::Constant * CodeGenModule::GetOrCreateLLVMGlobal(llvm::StringRef MangledName, const llvm::PointerType *Ty, - const VarDecl *D) { + const VarDecl *D, + bool UnnamedAddr) { // Lookup the entry, lazily creating it if necessary. llvm::GlobalValue *Entry = GetGlobalValue(MangledName); if (Entry) { @@ -933,6 +934,9 @@ CodeGenModule::GetOrCreateLLVMGlobal(llvm::StringRef MangledName, WeakRefReferences.erase(Entry); } + if (UnnamedAddr) + Entry->setUnnamedAddr(true); + if (Entry->getType() == Ty) return Entry; @@ -1008,7 +1012,8 @@ llvm::Constant *CodeGenModule::GetAddrOfGlobalVar(const VarDecl *D, llvm::Constant * CodeGenModule::CreateRuntimeVariable(const llvm::Type *Ty, llvm::StringRef Name) { - return GetOrCreateLLVMGlobal(Name, llvm::PointerType::getUnqual(Ty), 0); + return GetOrCreateLLVMGlobal(Name, llvm::PointerType::getUnqual(Ty), 0, + true); } void CodeGenModule::EmitTentativeDefinition(const VarDecl *D) { |