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Remove some unused code in the X86AsmPrinter. Add LLVM_OVERRIDE and virtual keywords to the remaining interface methods. 

llvm-svn: 165478
This commit is contained in:
Craig Topper 2012-10-09 03:50:37 +00:00
parent 42064e5b60
commit ffb1825036
2 changed files with 14 additions and 63 deletions
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46
llvm/lib/Target/X86/X86AsmPrinter.cpp
View File

@ -267,46 +267,6 @@ void X86AsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
}
}
void X86AsmPrinter::printSSECC(const MachineInstr *MI, unsigned Op,
raw_ostream &O) {
unsigned char value = MI->getOperand(Op).getImm();
switch (value) {
default: llvm_unreachable("Invalid ssecc argument!");
case 0: O << "eq"; break;
case 1: O << "lt"; break;
case 2: O << "le"; break;
case 3: O << "unord"; break;
case 4: O << "neq"; break;
case 5: O << "nlt"; break;
case 6: O << "nle"; break;
case 7: O << "ord"; break;
case 8: O << "eq_uq"; break;
case 9: O << "nge"; break;
case 0xa: O << "ngt"; break;
case 0xb: O << "false"; break;
case 0xc: O << "neq_oq"; break;
case 0xd: O << "ge"; break;
case 0xe: O << "gt"; break;
case 0xf: O << "true"; break;
case 0x10: O << "eq_os"; break;
case 0x11: O << "lt_oq"; break;
case 0x12: O << "le_oq"; break;
case 0x13: O << "unord_s"; break;
case 0x14: O << "neq_us"; break;
case 0x15: O << "nlt_uq"; break;
case 0x16: O << "nle_uq"; break;
case 0x17: O << "ord_s"; break;
case 0x18: O << "eq_us"; break;
case 0x19: O << "nge_uq"; break;
case 0x1a: O << "ngt_uq"; break;
case 0x1b: O << "false_os"; break;
case 0x1c: O << "neq_os"; break;
case 0x1d: O << "ge_oq"; break;
case 0x1e: O << "gt_oq"; break;
case 0x1f: O << "true_us"; break;
}
}
void X86AsmPrinter::printLeaMemReference(const MachineInstr *MI, unsigned Op,
raw_ostream &O, const char *Modifier) {
const MachineOperand &BaseReg = MI->getOperand(Op);
@ -412,12 +372,6 @@ void X86AsmPrinter::printIntelMemReference(const MachineInstr *MI, unsigned Op,
O << ']';
}
void X86AsmPrinter::printPICLabel(const MachineInstr *MI, unsigned Op,
raw_ostream &O) {
O << *MF->getPICBaseSymbol() << '\n';
O << *MF->getPICBaseSymbol() << ':';
}
bool X86AsmPrinter::printAsmMRegister(const MachineOperand &MO, char Mode,
raw_ostream &O) {
unsigned Reg = MO.getReg();

31
llvm/lib/Target/X86/X86AsmPrinter.h
View File

@ -34,17 +34,17 @@ class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
Subtarget = &TM.getSubtarget<X86Subtarget>();
}
virtual const char *getPassName() const {
virtual const char *getPassName() const LLVM_OVERRIDE {
return "X86 AT&T-Style Assembly Printer";
}
const X86Subtarget &getSubtarget() const { return *Subtarget; }
virtual void EmitStartOfAsmFile(Module &M);
virtual void EmitStartOfAsmFile(Module &M) LLVM_OVERRIDE;
virtual void EmitEndOfAsmFile(Module &M);
virtual void EmitEndOfAsmFile(Module &M) LLVM_OVERRIDE;
virtual void EmitInstruction(const MachineInstr *MI);
virtual void EmitInstruction(const MachineInstr *MI) LLVM_OVERRIDE;
void printSymbolOperand(const MachineOperand &MO, raw_ostream &O);
@ -54,31 +54,28 @@ class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
void printPCRelImm(const MachineInstr *MI, unsigned OpNo, raw_ostream &O);
bool printAsmMRegister(const MachineOperand &MO, char Mode, raw_ostream &O);
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS);
bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS);
virtual bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS) LLVM_OVERRIDE;
virtual bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS) LLVM_OVERRIDE;
void printMachineInstruction(const MachineInstr *MI);
void printSSECC(const MachineInstr *MI, unsigned Op, raw_ostream &O);
void printMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
const char *Modifier=NULL);
void printLeaMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
const char *Modifier=NULL);
void printPICLabel(const MachineInstr *MI, unsigned Op, raw_ostream &O);
void printIntelMemReference(const MachineInstr *MI, unsigned Op,
raw_ostream &O, const char *Modifier=NULL,
unsigned AsmVariant = 1);
unsigned AsmVariant = 1);
bool runOnMachineFunction(MachineFunction &F);
virtual bool runOnMachineFunction(MachineFunction &F) LLVM_OVERRIDE;
void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS);
MachineLocation getDebugValueLocation(const MachineInstr *MI) const;
virtual MachineLocation
getDebugValueLocation(const MachineInstr *MI) const LLVM_OVERRIDE;
};
} // end namespace llvm