diff options
Diffstat (limited to 'lib/Target/X86/X86AsmPrinter.cpp')
| -rw-r--r-- | lib/Target/X86/X86AsmPrinter.cpp | 73 |
1 files changed, 38 insertions, 35 deletions
diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp index fdd712520b44..6b228b0b0329 100644 --- a/lib/Target/X86/X86AsmPrinter.cpp +++ b/lib/Target/X86/X86AsmPrinter.cpp @@ -13,33 +13,33 @@ //===----------------------------------------------------------------------===// #include "X86AsmPrinter.h" +#include "InstPrinter/X86ATTInstPrinter.h" #include "X86.h" #include "X86COFFMachineModuleInfo.h" #include "X86MachineFunctionInfo.h" #include "X86TargetMachine.h" -#include "InstPrinter/X86ATTInstPrinter.h" -#include "llvm/CallingConv.h" -#include "llvm/DebugInfo.h" -#include "llvm/DerivedTypes.h" -#include "llvm/Module.h" -#include "llvm/Type.h" +#include "llvm/ADT/SmallString.h" #include "llvm/Assembly/Writer.h" +#include "llvm/CodeGen/MachineJumpTableInfo.h" +#include "llvm/CodeGen/MachineModuleInfoImpls.h" +#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h" +#include "llvm/DebugInfo.h" +#include "llvm/IR/CallingConv.h" +#include "llvm/IR/DerivedTypes.h" +#include "llvm/IR/Module.h" +#include "llvm/IR/Type.h" #include "llvm/MC/MCAsmInfo.h" #include "llvm/MC/MCContext.h" #include "llvm/MC/MCExpr.h" #include "llvm/MC/MCSectionMachO.h" #include "llvm/MC/MCStreamer.h" #include "llvm/MC/MCSymbol.h" -#include "llvm/CodeGen/MachineJumpTableInfo.h" -#include "llvm/CodeGen/MachineModuleInfoImpls.h" -#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h" -#include "llvm/Target/Mangler.h" -#include "llvm/Target/TargetOptions.h" #include "llvm/Support/COFF.h" #include "llvm/Support/Debug.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/TargetRegistry.h" -#include "llvm/ADT/SmallString.h" +#include "llvm/Target/Mangler.h" +#include "llvm/Target/TargetOptions.h" using namespace llvm; //===----------------------------------------------------------------------===// @@ -201,7 +201,7 @@ void X86AsmPrinter::printSymbolOperand(const MachineOperand &MO, case X86II::MO_TLVP_PIC_BASE: O << "@TLVP" << '-' << *MF->getPICBaseSymbol(); break; - case X86II::MO_SECREL: O << "@SECREL"; break; + case X86II::MO_SECREL: O << "@SECREL32"; break; } } @@ -252,14 +252,15 @@ void X86AsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo, } case MachineOperand::MO_Immediate: - O << '$' << MO.getImm(); + if (AsmVariant == 0) O << '$'; + O << MO.getImm(); return; case MachineOperand::MO_JumpTableIndex: case MachineOperand::MO_ConstantPoolIndex: case MachineOperand::MO_GlobalAddress: case MachineOperand::MO_ExternalSymbol: { - O << '$'; + if (AsmVariant == 0) O << '$'; printSymbolOperand(MO, O); break; } @@ -355,19 +356,23 @@ void X86AsmPrinter::printIntelMemReference(const MachineInstr *MI, unsigned Op, NeedPlus = true; } - assert (DispSpec.isImm() && "Displacement is not an immediate!"); - int64_t DispVal = DispSpec.getImm(); - if (DispVal || (!IndexReg.getReg() && !BaseReg.getReg())) { - if (NeedPlus) { - if (DispVal > 0) - O << " + "; - else { - O << " - "; - DispVal = -DispVal; + if (!DispSpec.isImm()) { + if (NeedPlus) O << " + "; + printOperand(MI, Op+3, O, Modifier, AsmVariant); + } else { + int64_t DispVal = DispSpec.getImm(); + if (DispVal || (!IndexReg.getReg() && !BaseReg.getReg())) { + if (NeedPlus) { + if (DispVal > 0) + O << " + "; + else { + O << " - "; + DispVal = -DispVal; + } } + O << DispVal; } - O << DispVal; - } + } O << ']'; } @@ -543,7 +548,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { MCSA_IndirectSymbol); // hlt; hlt; hlt; hlt; hlt hlt = 0xf4. const char HltInsts[] = "\xf4\xf4\xf4\xf4\xf4"; - OutStreamer.EmitBytes(StringRef(HltInsts, 5), 0/*addrspace*/); + OutStreamer.EmitBytes(StringRef(HltInsts, 5)); } Stubs.clear(); @@ -569,7 +574,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { // .long 0 if (MCSym.getInt()) // External to current translation unit. - OutStreamer.EmitIntValue(0, 4/*size*/, 0/*addrspace*/); + OutStreamer.EmitIntValue(0, 4/*size*/); else // Internal to current translation unit. // @@ -578,8 +583,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { // using NLPs. However, sometimes the types are local to the file. So // we need to fill in the value for the NLP in those cases. OutStreamer.EmitValue(MCSymbolRefExpr::Create(MCSym.getPointer(), - OutContext), - 4/*size*/, 0/*addrspace*/); + OutContext), 4/*size*/); } Stubs.clear(); OutStreamer.AddBlankLine(); @@ -596,8 +600,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { // .long _foo OutStreamer.EmitValue(MCSymbolRefExpr:: Create(Stubs[i].second.getPointer(), - OutContext), - 4/*size*/, 0/*addrspace*/); + OutContext), 4/*size*/); } Stubs.clear(); OutStreamer.AddBlankLine(); @@ -663,7 +666,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { name += ",DATA"; else name += ",data"; - OutStreamer.EmitBytes(name, 0); + OutStreamer.EmitBytes(name); } for (unsigned i = 0, e = DLLExportedFns.size(); i != e; ++i) { @@ -672,7 +675,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { else name = " -export:"; name += DLLExportedFns[i]->getName(); - OutStreamer.EmitBytes(name, 0); + OutStreamer.EmitBytes(name); } } } @@ -692,7 +695,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { for (unsigned i = 0, e = Stubs.size(); i != e; ++i) { OutStreamer.EmitLabel(Stubs[i].first); OutStreamer.EmitSymbolValue(Stubs[i].second.getPointer(), - TD->getPointerSize(), 0); + TD->getPointerSize()); } Stubs.clear(); } |