3 files changed, 39 insertions, 45 deletions

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
index d94e1fe61b..b214f5a5b2 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
@@ -119,19 +119,11 @@ unsigned AsmPrinter::GetSizeOfEncodedValue(unsigned Encoding) const {
   }
 }
 
-void AsmPrinter::EmitReference(const MCSymbol *Sym, unsigned Encoding) const {
+void AsmPrinter::EmitTTypeReference(const GlobalValue *GV, unsigned Encoding)const{
   const TargetLoweringObjectFile &TLOF = getObjFileLowering();
   
   const MCExpr *Exp =
-    TLOF.getExprForDwarfReference(Sym, Encoding, OutStreamer);
-  OutStreamer.EmitAbsValue(Exp, GetSizeOfEncodedValue(Encoding));
-}
-
-void AsmPrinter::EmitReference(const GlobalValue *GV, unsigned Encoding)const{
-  const TargetLoweringObjectFile &TLOF = getObjFileLowering();
-  
-  const MCExpr *Exp =
-    TLOF.getExprForDwarfGlobalReference(GV, Mang, MMI, Encoding, OutStreamer);
+    TLOF.getTTypeGlobalReference(GV, Mang, MMI, Encoding, OutStreamer);
   OutStreamer.EmitValue(Exp, GetSizeOfEncodedValue(Encoding), /*addrspace*/0);
 }
 
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 08fb6b3f52..0fab389ab7 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -685,7 +685,7 @@ void DwarfException::EmitExceptionTable() {
     if (VerboseAsm)
       Asm->OutStreamer.AddComment("TypeInfo " + Twine(Entry--));
     if (GV)
-      Asm->EmitReference(GV, TTypeEncoding);
+      Asm->EmitTTypeReference(GV, TTypeEncoding);
     else
       Asm->OutStreamer.EmitIntValue(0,Asm->GetSizeOfEncodedValue(TTypeEncoding),
                                     0);
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 2ee9436fb0..031bfead5e 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -88,6 +88,36 @@ void TargetLoweringObjectFileELF::emitPersonalityValue(MCStreamer &Streamer,
   Streamer.EmitSymbolValue(Sym, Size);
 }
 
+const MCExpr *TargetLoweringObjectFileELF::
+getTTypeGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                        MachineModuleInfo *MMI, unsigned Encoding,
+                        MCStreamer &Streamer) const {
+
+  if (Encoding & dwarf::DW_EH_PE_indirect) {
+    MachineModuleInfoELF &ELFMMI = MMI->getObjFileInfo<MachineModuleInfoELF>();
+
+    SmallString<128> Name;
+    Mang->getNameWithPrefix(Name, GV, true);
+    Name += ".DW.stub";
+
+    // Add information about the stub reference to ELFMMI so that the stub
+    // gets emitted by the asmprinter.
+    MCSymbol *SSym = getContext().GetOrCreateSymbol(Name.str());
+    MachineModuleInfoImpl::StubValueTy &StubSym = ELFMMI.getGVStubEntry(SSym);
+    if (StubSym.getPointer() == 0) {
+      MCSymbol *Sym = Mang->getSymbol(GV);
+      StubSym = MachineModuleInfoImpl::StubValueTy(Sym, !GV->hasLocalLinkage());
+    }
+
+    return TargetLoweringObjectFile::
+      getTTypeReference(MCSymbolRefExpr::Create(SSym, getContext()),
+                        Encoding & ~dwarf::DW_EH_PE_indirect, Streamer);
+  }
+
+  return TargetLoweringObjectFile::
+    getTTypeGlobalReference(GV, Mang, MMI, Encoding, Streamer);
+}
+
 static SectionKind
 getELFKindForNamedSection(StringRef Name, SectionKind K) {
   // N.B.: The defaults used in here are no the same ones used in MC.
@@ -314,35 +344,6 @@ getSectionForConstant(SectionKind Kind) const {
   return DataRelROSection;
 }
 
-const MCExpr *TargetLoweringObjectFileELF::
-getExprForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
-                               MachineModuleInfo *MMI,
-                               unsigned Encoding, MCStreamer &Streamer) const {
-
-  if (Encoding & dwarf::DW_EH_PE_indirect) {
-    MachineModuleInfoELF &ELFMMI = MMI->getObjFileInfo<MachineModuleInfoELF>();
-
-    SmallString<128> Name;
-    Mang->getNameWithPrefix(Name, GV, true);
-    Name += ".DW.stub";
-
-    // Add information about the stub reference to ELFMMI so that the stub
-    // gets emitted by the asmprinter.
-    MCSymbol *SSym = getContext().GetOrCreateSymbol(Name.str());
-    MachineModuleInfoImpl::StubValueTy &StubSym = ELFMMI.getGVStubEntry(SSym);
-    if (StubSym.getPointer() == 0) {
-      MCSymbol *Sym = Mang->getSymbol(GV);
-      StubSym = MachineModuleInfoImpl::StubValueTy(Sym, !GV->hasLocalLinkage());
-    }
-
-    return TargetLoweringObjectFile::
-      getExprForDwarfReference(SSym, Encoding & ~dwarf::DW_EH_PE_indirect, Streamer);
-  }
-
-  return TargetLoweringObjectFile::
-    getExprForDwarfGlobalReference(GV, Mang, MMI, Encoding, Streamer);
-}
-
 const MCSection *
 TargetLoweringObjectFileELF::getStaticCtorSection(unsigned Priority) const {
   // The default scheme is .ctor / .dtor, so we have to invert the priority
@@ -604,9 +605,9 @@ shouldEmitUsedDirectiveFor(const GlobalValue *GV, Mangler *Mang) const {
 }
 
 const MCExpr *TargetLoweringObjectFileMachO::
-getExprForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
-                               MachineModuleInfo *MMI, unsigned Encoding,
-                               MCStreamer &Streamer) const {
+getTTypeGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                        MachineModuleInfo *MMI, unsigned Encoding,
+                        MCStreamer &Streamer) const {
   // The mach-o version of this method defaults to returning a stub reference.
 
   if (Encoding & DW_EH_PE_indirect) {
@@ -629,11 +630,12 @@ getExprForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
     }
 
     return TargetLoweringObjectFile::
-      getExprForDwarfReference(SSym, Encoding & ~dwarf::DW_EH_PE_indirect, Streamer);
+      getTTypeReference(MCSymbolRefExpr::Create(SSym, getContext()),
+                        Encoding & ~dwarf::DW_EH_PE_indirect, Streamer);
   }
 
   return TargetLoweringObjectFile::
-    getExprForDwarfGlobalReference(GV, Mang, MMI, Encoding, Streamer);
+    getTTypeGlobalReference(GV, Mang, MMI, Encoding, Streamer);
 }
 
 MCSymbol *TargetLoweringObjectFileMachO::