5 files changed, 25 insertions, 2 deletions
diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h
index be4c21cd44..bb29d44950 100644
--- a/lib/Target/PowerPC/PPCSubtarget.h
+++ b/lib/Target/PowerPC/PPCSubtarget.h
@@ -141,6 +141,9 @@ public:
   /// isDarwin - True if this is darwin9 (leopard, 10.5) or above.
   bool isDarwin9() const { return DarwinVers >= 9; }
 
+  /// getDarwinVers - Return the darwin version number, 8 = tiger, 9 = leopard.
+  unsigned getDarwinVers() const { return DarwinVers; }
+
   bool isMachoABI() const { return isDarwin() || IsPPC64; }
   bool isELF32_ABI() const { return !isDarwin() && !IsPPC64; }
 
diff --git a/lib/Target/PowerPC/PPCTargetAsmInfo.cpp b/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
index 4151064c6a..c69e591a66 100644
--- a/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
+++ b/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
@@ -89,12 +89,21 @@ PPCDarwinTargetAsmInfo::PreferredEHDataFormat(DwarfEncoding::Target Reason,
     return DW_EH_PE_absptr;
 }
 
+const char *
+PPCDarwinTargetAsmInfo::getEHGlobalPrefix() const
+{
+  const PPCSubtarget* Subtarget = &TM.getSubtarget<PPCSubtarget>();
+  if (Subtarget->getDarwinVers() > 9)
+    return PrivateGlobalPrefix;
+  else
+    return "";
+}
 
 PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM) :
   PPCTargetAsmInfo<ELFTargetAsmInfo>(TM) {
   CommentString = "#";
   GlobalPrefix = "";
-  PrivateGlobalPrefix = "";
+  PrivateGlobalPrefix = ".L";
   ConstantPoolSection = "\t.section .rodata.cst4\t";
   JumpTableDataSection = ".section .rodata.cst4";
   CStringSection = ".rodata.str";
diff --git a/lib/Target/PowerPC/PPCTargetAsmInfo.h b/lib/Target/PowerPC/PPCTargetAsmInfo.h
index a533d5fc60..edf40c9346 100644
--- a/lib/Target/PowerPC/PPCTargetAsmInfo.h
+++ b/lib/Target/PowerPC/PPCTargetAsmInfo.h
@@ -48,6 +48,7 @@ namespace llvm {
     explicit PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM);
     virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
                                            bool Global) const;
+    virtual const char *getEHGlobalPrefix() const;
   };
 
   struct PPCLinuxTargetAsmInfo : public PPCTargetAsmInfo<ELFTargetAsmInfo> {
diff --git a/lib/Target/X86/X86TargetAsmInfo.cpp b/lib/Target/X86/X86TargetAsmInfo.cpp
index feff9307be..e3336509a7 100644
--- a/lib/Target/X86/X86TargetAsmInfo.cpp
+++ b/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -138,6 +138,16 @@ X86DarwinTargetAsmInfo::PreferredEHDataFormat(DwarfEncoding::Target Reason,
     return DW_EH_PE_absptr;
 }
 
+const char *
+X86DarwinTargetAsmInfo::getEHGlobalPrefix() const
+{
+  const X86Subtarget* Subtarget = &TM.getSubtarget<X86Subtarget>();
+  if (Subtarget->getDarwinVers() > 9)
+    return PrivateGlobalPrefix;
+  else
+    return "";
+}
+
 X86ELFTargetAsmInfo::X86ELFTargetAsmInfo(const X86TargetMachine &TM):
   X86TargetAsmInfo<ELFTargetAsmInfo>(TM) {
 
diff --git a/lib/Target/X86/X86TargetAsmInfo.h b/lib/Target/X86/X86TargetAsmInfo.h
index 806bcd5614..f89171d3da 100644
--- a/lib/Target/X86/X86TargetAsmInfo.h
+++ b/lib/Target/X86/X86TargetAsmInfo.h
@@ -48,6 +48,7 @@ namespace llvm {
     explicit X86DarwinTargetAsmInfo(const X86TargetMachine &TM);
     virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
                                            bool Global) const;
+    virtual const char *getEHGlobalPrefix() const;
   };
 
   struct X86ELFTargetAsmInfo : public X86TargetAsmInfo<ELFTargetAsmInfo> {
@@ -72,4 +73,3 @@ namespace llvm {
 } // namespace llvm
 
 #endif
-