From a6ebba270d1309e7c3d9fbdf58d8ac018138201f Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 17 Sep 2009 18:49:52 +0000
Subject: [PATCH] pass machinemoduleinfo down into
 getSymbolForDwarfGlobalReference, currently unused.

llvm-svn: 82157
---
 llvm/include/llvm/Target/TargetLoweringObjectFile.h | 7 +++++--
 llvm/lib/CodeGen/AsmPrinter/DwarfException.cpp      | 1 +
 llvm/lib/Target/TargetLoweringObjectFile.cpp        | 2 ++
 llvm/lib/Target/X86/X86TargetObjectFile.cpp         | 1 +
 llvm/lib/Target/X86/X86TargetObjectFile.h           | 1 +
 5 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/llvm/include/llvm/Target/TargetLoweringObjectFile.h b/llvm/include/llvm/Target/TargetLoweringObjectFile.h
index 6480bf46a578..454a0940b974 100644
--- a/llvm/include/llvm/Target/TargetLoweringObjectFile.h
+++ b/llvm/include/llvm/Target/TargetLoweringObjectFile.h
@@ -18,15 +18,16 @@
 #include "llvm/MC/SectionKind.h"
 
 namespace llvm {
+  class MachineModuleInfo;
   class Mangler;
+  class MCAsmInfo;
+  class MCExpr;
   class MCSection;
   class MCSectionMachO;
   class MCContext;
   class GlobalValue;
   class StringRef;
   class TargetMachine;
-  class MCAsmInfo;
-  class MCExpr;
   
 class TargetLoweringObjectFile {
   MCContext *Ctx;
@@ -188,6 +189,7 @@ public:
   ///
   virtual const MCExpr *
   getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                                   MachineModuleInfo *MMI,
                                    bool &IsIndirect, bool &IsPCRel) const;
   
 protected:
@@ -320,6 +322,7 @@ public:
   /// defaults to returning a stub reference.
   virtual const MCExpr *
   getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                                   MachineModuleInfo *MMI,
                                    bool &IsIndirect, bool &IsPCRel) const;
 };
 
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfException.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 4ee8d8c6d58c..626523b820f6 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -121,6 +121,7 @@ void DwarfException::EmitCIE(const Function *PersonalityFn, unsigned Index) {
     // In non-static mode, ask the object file how to represent this reference.
     PersonalityRef =
       TLOF.getSymbolForDwarfGlobalReference(PersonalityFn, Asm->Mang,
+                                            Asm->MMI,
                                             IsPersonalityIndirect,
                                             IsPersonalityPCRel);
   }
diff --git a/llvm/lib/Target/TargetLoweringObjectFile.cpp b/llvm/lib/Target/TargetLoweringObjectFile.cpp
index fd8fd9006e3d..c1aab9921fb2 100644
--- a/llvm/lib/Target/TargetLoweringObjectFile.cpp
+++ b/llvm/lib/Target/TargetLoweringObjectFile.cpp
@@ -290,6 +290,7 @@ TargetLoweringObjectFile::getSectionForConstant(SectionKind Kind) const {
 ///
 const MCExpr *TargetLoweringObjectFile::
 getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                                 MachineModuleInfo *MMI,
                                  bool &IsIndirect, bool &IsPCRel) const {
   // The generic implementation of this just returns a direct reference to the
   // symbol.
@@ -956,6 +957,7 @@ shouldEmitUsedDirectiveFor(const GlobalValue *GV, Mangler *Mang) const {
 
 const MCExpr *TargetLoweringObjectFileMachO::
 getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                                 MachineModuleInfo *MMI,
                                  bool &IsIndirect, bool &IsPCRel) const {
   // The mach-o version of this method defaults to returning a stub reference.
   IsIndirect = true;
diff --git a/llvm/lib/Target/X86/X86TargetObjectFile.cpp b/llvm/lib/Target/X86/X86TargetObjectFile.cpp
index ce0b8bfba77f..4b4cc457aed0 100644
--- a/llvm/lib/Target/X86/X86TargetObjectFile.cpp
+++ b/llvm/lib/Target/X86/X86TargetObjectFile.cpp
@@ -15,6 +15,7 @@ using namespace llvm;
 
 const MCExpr *X8664_MachoTargetObjectFile::
 getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                                 MachineModuleInfo *MMI,
                                  bool &IsIndirect, bool &IsPCRel) const {
   
   // On Darwin/X86-64, we can reference dwarf symbols with foo@GOTPCREL+4, which
diff --git a/llvm/lib/Target/X86/X86TargetObjectFile.h b/llvm/lib/Target/X86/X86TargetObjectFile.h
index 24577ae1bdaf..bee32a573903 100644
--- a/llvm/lib/Target/X86/X86TargetObjectFile.h
+++ b/llvm/lib/Target/X86/X86TargetObjectFile.h
@@ -21,6 +21,7 @@ namespace llvm {
 
     virtual const MCExpr *
     getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                                     MachineModuleInfo *MMI,
                                      bool &IsIndirect, bool &IsPCRel) const;
   };
 } // end namespace llvm