[llvm-commits] [llvm] r93863 - /llvm/trunk/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp

[Chris Lattner]

Author: lattner
Date: Tue Jan 19 00:08:15 2010
New Revision: 93863

URL: http://llvm.org/viewvc/llvm-project?rev=93863&view=rev
Log:
zap the ARM version of PrintGlobalVariable, which I missed.


Modified:
    llvm/trunk/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp

Modified: llvm/trunk/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp?rev=93863&r1=93862&r2=93863&view=diff

==============================================================================
--- llvm/trunk/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp Tue Jan 19 00:08:15 2010
@@ -159,7 +159,6 @@
                                        unsigned AsmVariant,
                                        const char *ExtraCode);
 
-    void PrintGlobalVariable(const GlobalVariable* GVar);
     void printInstruction(const MachineInstr *MI);  // autogenerated.
     static const char *getRegisterName(unsigned RegNo);
 
@@ -1164,118 +1163,6 @@
   }
 }
 
-void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
-  const TargetData *TD = TM.getTargetData();
-
-  MCSymbol *GVarSym = GetGlobalValueSymbol(GVar);
-  
-  Constant *C = GVar->getInitializer();
-  const Type *Type = C->getType();
-  unsigned Size = TD->getTypeAllocSize(Type);
-  unsigned Align = TD->getPreferredAlignmentLog(GVar);
-  printVisibility(GVarSym, GVar->getVisibility());
-
-  if (MAI->hasDotTypeDotSizeDirective())
-    O << "\t.type " << *GVarSym << ",%object\n";
-
-  SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GVar, TM);
-
-  // Handle normal common symbols.
-  if (GVKind.isCommon()) {
-    if (Size == 0) Size = 1;   // .comm Foo, 0 is undefined, avoid it.
-    
-    O << ".comm " << *GVarSym << ',' << Size;
-    if (MAI->getCOMMDirectiveTakesAlignment())
-      O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
-    
-    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()) {
-      O << LCOMM << *GVarSym << "," << Size;
-      if (MAI->getLCOMMDirectiveTakesAlignment())
-        O << ',' << Align;
-    } else {
-      O << "\t.local\t" << *GVarSym << '\n';
-      O << MAI->getCOMMDirective() << *GVarSym << "," << Size;
-      if (MAI->getCOMMDirectiveTakesAlignment())
-        O << "," << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
-    }
-    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 << Align);
-    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 (Subtarget->isTargetDarwin()) {
-      O << "\t.globl " << *GVarSym
-        << "\n\t.weak_definition " << *GVarSym << "\n";
-    } else {
-      O << "\t.weak " << *GVarSym << "\n";
-    }
-    break;
-  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:
-    O << "\t.globl " << *GVarSym << "\n";
-    break;
-  case GlobalValue::PrivateLinkage:
-  case GlobalValue::InternalLinkage:
-    break;
-  default:
-    llvm_unreachable("Unknown linkage type!");
-  }
-
-  EmitAlignment(Align, GVar);
-  O << *GVarSym << ":";
-  if (VerboseAsm) {
-    O.PadToColumn(MAI->getCommentColumn());
-    O << MAI->getCommentString() << ' ';
-    WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
-  }
-  O << "\n";
-  if (MAI->hasDotTypeDotSizeDirective())
-    O << "\t.size " << *GVarSym << ", " << Size << "\n";
-
-  EmitGlobalConstant(C);
-  O << '\n';
-}
-
 
 void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) {
   if (Subtarget->isTargetDarwin()) {