1 files changed, 0 insertions, 125 deletions
diff --git a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
index a095411..4a7e0fd 100644
--- a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
@@ -646,131 +646,6 @@ void X86AsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   processDebugLoc(MI, false);
 }
 
-void X86AsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
-  MCSymbol *GVarSym = GetGlobalValueSymbol(GVar);
-  printVisibility(GVarSym, GVar->getVisibility());
-
-  if (MAI->hasDotTypeDotSizeDirective()) {
-    O << "\t.type\t" << *GVarSym;
-    if (MAI->getCommentString()[0] != '@')
-      O << ",@object\n";
-    else
-      O << ",%object\n";
-  }
-  
-  SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GVar, TM);
-
-  const TargetData *TD = TM.getTargetData();
-  unsigned Size = TD->getTypeAllocSize(GVar->getType()->getElementType());
-  unsigned AlignLog = TD->getPreferredAlignmentLog(GVar);
-  
-  // Handle normal common symbols.
-  if (GVKind.isCommon()) {
-    if (Size == 0) Size = 1;   // .comm Foo, 0 is undefined, avoid it.
-    
-    O << MAI->getCOMMDirective() << *GVarSym << ',' << Size;
-    if (MAI->getCOMMDirectiveTakesAlignment())
-      O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << AlignLog) : AlignLog);
-    
-    if (VerboseAsm) {
-      O << "\t\t" << MAI->getCommentString() << " '";
-      WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
-      O << '\'';
-    }
-    O << '\n';
-    return;
-  }
-  
-  if (GVKind.isBSSLocal()) {
-    if (Size == 0) Size = 1;   // .comm Foo, 0 is undefined, avoid it.
-    
-    if (const char *LComm = MAI->getLCOMMDirective()) {
-      if (GVar->hasLocalLinkage()) {
-        O << LComm << *GVarSym << ',' << Size;
-        if (MAI->getLCOMMDirectiveTakesAlignment())
-          O << ',' << AlignLog;
-      }
-    } else {
-      O << "\t.local\t" << *GVarSym << '\n';
-      O << MAI->getCOMMDirective() << *GVarSym << ',' << Size;
-      if (MAI->getCOMMDirectiveTakesAlignment())
-        O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << AlignLog) : AlignLog);
-    }
-    if (VerboseAsm) {
-      O.PadToColumn(MAI->getCommentColumn());
-      O << MAI->getCommentString() << ' ';
-      WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
-    }
-    O << '\n';
-    return;
-  }
-  
-  const MCSection *TheSection =
-    getObjFileLowering().SectionForGlobal(GVar, GVKind, Mang, TM);
-
-  // Handle the zerofill directive on darwin, which is a special form of BSS
-  // emission.
-  if (GVKind.isBSSExtern() && MAI->hasMachoZeroFillDirective()) {
-    // .globl _foo
-    OutStreamer.EmitSymbolAttribute(GVarSym, MCStreamer::Global);
-    // .zerofill __DATA, __common, _foo, 400, 5
-    OutStreamer.EmitZerofill(TheSection, GVarSym, Size, 1 << AlignLog);
-    return;
-  }
-
-  OutStreamer.SwitchSection(TheSection);
-
-  switch (GVar->getLinkage()) {
-  case GlobalValue::CommonLinkage:
-  case GlobalValue::LinkOnceAnyLinkage:
-  case GlobalValue::LinkOnceODRLinkage:
-  case GlobalValue::WeakAnyLinkage:
-  case GlobalValue::WeakODRLinkage:
-  case GlobalValue::LinkerPrivateLinkage:
-    if (const char *WeakDef = MAI->getWeakDefDirective()) {
-      // .globl _foo
-      OutStreamer.EmitSymbolAttribute(GVarSym, MCStreamer::Global);
-      // .weak_definition _foo
-      O << WeakDef << *GVarSym << '\n';
-    } else if (const char *LinkOnce = MAI->getLinkOnceDirective()) {
-      // .globl _foo
-      OutStreamer.EmitSymbolAttribute(GVarSym, MCStreamer::Global);
-      // .linkonce same_size
-      O << LinkOnce;
-    } else
-      O << "\t.weak\t" << *GVarSym << '\n';
-    break;
-  case GlobalValue::DLLExportLinkage:
-  case GlobalValue::AppendingLinkage:
-    // FIXME: appending linkage variables should go into a section of
-    // their name or something.  For now, just emit them as external.
-  case GlobalValue::ExternalLinkage:
-    // If external or appending, declare as a global symbol.
-    // .globl _foo
-    OutStreamer.EmitSymbolAttribute(GVarSym, MCStreamer::Global);
-    break;
-  case GlobalValue::PrivateLinkage:
-  case GlobalValue::InternalLinkage:
-     break;
-  default:
-    llvm_unreachable("Unknown linkage type!");
-  }
-
-  EmitAlignment(AlignLog, GVar);
-  O << *GVarSym << ":";
-  if (VerboseAsm) {
-    O.PadToColumn(MAI->getCommentColumn());
-    O << MAI->getCommentString() << ' ';
-    WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
-  }
-  O << '\n';
-
-  EmitGlobalConstant(GVar->getInitializer());
-
-  if (MAI->hasDotTypeDotSizeDirective())
-    O << "\t.size\t" << *GVarSym << ", " << Size << '\n';
-}
-
 void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
   if (Subtarget->isTargetDarwin()) {
     // All darwin targets use mach-o.