Remove unnecessary variable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@243517 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/ItaniumCXXABI.cpp b/lib/CodeGen/ItaniumCXXABI.cpp
index 098b54a20f7f307425fba86c631574f22e581a6d..ed29fc27b08c37cc1e3ce91f9a1f9e8ce3170c81 100644 (file)
--- a/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/lib/CodeGen/ItaniumCXXABI.cpp
@@ -1436,11 +1436,10 @@ llvm::GlobalVariable *ItaniumCXXABI::getAddrOfVTable(const CXXRecordDecl *RD,
   // Queue up this v-table for possible deferred emission.
   CGM.addDeferredVTable(RD);
 
-  SmallString<256> OutName;
-  llvm::raw_svector_ostream Out(OutName);
+  SmallString<256> Name;
+  llvm::raw_svector_ostream Out(Name);
   getMangleContext().mangleCXXVTable(RD, Out);
   Out.flush();
-  StringRef Name = OutName.str();
 
   ItaniumVTableContext &VTContext = CGM.getItaniumVTableContext();
   llvm::ArrayType *ArrayType = llvm::ArrayType::get(
@@ -2288,11 +2287,10 @@ public:
 
 llvm::GlobalVariable *ItaniumRTTIBuilder::GetAddrOfTypeName(
     QualType Ty, llvm::GlobalVariable::LinkageTypes Linkage) {
-  SmallString<256> OutName;
-  llvm::raw_svector_ostream Out(OutName);
+  SmallString<256> Name;
+  llvm::raw_svector_ostream Out(Name);
   CGM.getCXXABI().getMangleContext().mangleCXXRTTIName(Ty, Out);
   Out.flush();
-  StringRef Name = OutName.str();
 
   // We know that the mangled name of the type starts at index 4 of the
   // mangled name of the typename, so we can just index into it in order to
@@ -2311,11 +2309,10 @@ llvm::GlobalVariable *ItaniumRTTIBuilder::GetAddrOfTypeName(
 llvm::Constant *
 ItaniumRTTIBuilder::GetAddrOfExternalRTTIDescriptor(QualType Ty) {
   // Mangle the RTTI name.
-  SmallString<256> OutName;
-  llvm::raw_svector_ostream Out(OutName);
+  SmallString<256> Name;
+  llvm::raw_svector_ostream Out(Name);
   CGM.getCXXABI().getMangleContext().mangleCXXRTTI(Ty, Out);
   Out.flush();
-  StringRef Name = OutName.str();
 
   // Look for an existing global.
   llvm::GlobalVariable *GV = CGM.getModule().getNamedGlobal(Name);
@@ -2701,11 +2698,10 @@ llvm::Constant *ItaniumRTTIBuilder::BuildTypeInfo(QualType Ty, bool Force) {
   Ty = CGM.getContext().getCanonicalType(Ty);
 
   // Check if we've already emitted an RTTI descriptor for this type.
-  SmallString<256> OutName;
-  llvm::raw_svector_ostream Out(OutName);
+  SmallString<256> Name;
+  llvm::raw_svector_ostream Out(Name);
   CGM.getCXXABI().getMangleContext().mangleCXXRTTI(Ty, Out);
   Out.flush();
-  StringRef Name = OutName.str();
 
   llvm::GlobalVariable *OldGV = CGM.getModule().getNamedGlobal(Name);
   if (OldGV && !OldGV->isDeclaration()) {