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Remove leftovers from a non-MC asm printer. 

llvm-svn: 196068
This commit is contained in:
Rafael Espindola 2013-12-02 05:42:16 +00:00
parent 8473259602
commit 321f55ae9f
2 changed files with 0 additions and 168 deletions
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71
llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
View File

@ -61,17 +61,6 @@ static cl::opt<bool> AlignCalls(
"hexagon-align-calls", cl::Hidden, cl::init(true),
cl::desc("Insert falign after call instruction for Hexagon target"));
void HexagonAsmPrinter::EmitAlignment(unsigned NumBits,
const GlobalValue *GV) const {
// For basic block level alignment, use ".falign".
if (!GV) {
OutStreamer.EmitRawText(StringRef("\t.falign"));
return;
}
AsmPrinter::EmitAlignment(NumBits, GV);
}
void HexagonAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
const MachineOperand &MO = MI->getOperand(OpNo);
@ -186,12 +175,6 @@ bool HexagonAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
return false;
}
void HexagonAsmPrinter::printPredicateOperand(const MachineInstr *MI,
unsigned OpNo,
raw_ostream &O) {
llvm_unreachable("Unimplemented");
}
/// printMachineInstruction -- Print out a single Hexagon MI in Darwin syntax to
/// the current output stream.
@ -240,60 +223,6 @@ void HexagonAsmPrinter::EmitInstruction(const MachineInstr *MI) {
return;
}
/// PrintUnmangledNameSafely - Print out the printable characters in the name.
/// Don't print things like \n or \0.
// static void PrintUnmangledNameSafely(const Value *V, raw_ostream &OS) {
// for (const char *Name = V->getNameStart(), *E = Name+V->getNameLen();
// Name != E; ++Name)
// if (isprint(*Name))
// OS << *Name;
// }
void HexagonAsmPrinter::printAddrModeBasePlusOffset(const MachineInstr *MI,
int OpNo, raw_ostream &O) {
const MachineOperand &MO1 = MI->getOperand(OpNo);
const MachineOperand &MO2 = MI->getOperand(OpNo+1);
O << HexagonInstPrinter::getRegisterName(MO1.getReg())
<< " + #"
<< MO2.getImm();
}
void HexagonAsmPrinter::printGlobalOperand(const MachineInstr *MI, int OpNo,
raw_ostream &O) {
const MachineOperand &MO = MI->getOperand(OpNo);
assert( (MO.getType() == MachineOperand::MO_GlobalAddress) &&
"Expecting global address");
O << *getSymbol(MO.getGlobal());
if (MO.getOffset() != 0) {
O << " + ";
O << MO.getOffset();
}
}
void HexagonAsmPrinter::printJumpTable(const MachineInstr *MI, int OpNo,
raw_ostream &O) {
const MachineOperand &MO = MI->getOperand(OpNo);
assert( (MO.getType() == MachineOperand::MO_JumpTableIndex) &&
"Expecting jump table index");
// Hexagon_TODO: Do we need name mangling?
O << *GetJTISymbol(MO.getIndex());
}
void HexagonAsmPrinter::printConstantPool(const MachineInstr *MI, int OpNo,
raw_ostream &O) {
const MachineOperand &MO = MI->getOperand(OpNo);
assert( (MO.getType() == MachineOperand::MO_ConstantPoolIndex) &&
"Expecting constant pool index");
// Hexagon_TODO: Do we need name mangling?
O << *GetCPISymbol(MO.getIndex());
}
static MCInstPrinter *createHexagonMCInstPrinter(const Target &T,
unsigned SyntaxVariant,
const MCAsmInfo &MAI,

97
llvm/lib/Target/Hexagon/HexagonAsmPrinter.h
View File

@ -37,8 +37,6 @@ namespace llvm {
bool isBlockOnlyReachableByFallthrough(const MachineBasicBlock *MBB) const;
virtual void EmitInstruction(const MachineInstr *MI);
virtual void EmitAlignment(unsigned NumBits,
const GlobalValue *GV = 0) const;
void printOperand(const MachineInstr *MI, unsigned OpNo, raw_ostream &O);
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
@ -48,101 +46,6 @@ namespace llvm {
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS);
// void printMachineInstruction(const MachineInstr *MI);
void printOp(const MachineOperand &MO, raw_ostream &O);
/// printRegister - Print register according to target requirements.
///
void printRegister(const MachineOperand &MO, bool R0AsZero,
raw_ostream &O) {
unsigned RegNo = MO.getReg();
assert(TargetRegisterInfo::isPhysicalRegister(RegNo) && "Not physreg??");
O << getRegisterName(RegNo);
}
void printImmOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
int value = MI->getOperand(OpNo).getImm();
O << value;
}
void printNegImmOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
int value = MI->getOperand(OpNo).getImm();
O << -value;
}
void printMEMriOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
const MachineOperand &MO1 = MI->getOperand(OpNo);
const MachineOperand &MO2 = MI->getOperand(OpNo+1);
O << getRegisterName(MO1.getReg())
<< " + #"
<< (int) MO2.getImm();
}
void printFrameIndexOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
const MachineOperand &MO1 = MI->getOperand(OpNo);
const MachineOperand &MO2 = MI->getOperand(OpNo+1);
O << getRegisterName(MO1.getReg())
<< ", #"
<< MO2.getImm();
}
void printBranchOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
// Branches can take an immediate operand. This is used by the branch
// selection pass to print $+8, an eight byte displacement from the PC.
if (MI->getOperand(OpNo).isImm()) {
O << "$+" << MI->getOperand(OpNo).getImm()*4;
} else {
printOp(MI->getOperand(OpNo), O);
}
}
void printCallOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
}
void printAbsAddrOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O) {
}
void printSymbolHi(const MachineInstr *MI, unsigned OpNo, raw_ostream &O) {
O << "#HI(";
if (MI->getOperand(OpNo).isImm()) {
printImmOperand(MI, OpNo, O);
}
else {
printOp(MI->getOperand(OpNo), O);
}
O << ")";
}
void printSymbolLo(const MachineInstr *MI, unsigned OpNo, raw_ostream &O) {
O << "#HI(";
if (MI->getOperand(OpNo).isImm()) {
printImmOperand(MI, OpNo, O);
}
else {
printOp(MI->getOperand(OpNo), O);
}
O << ")";
}
void printPredicateOperand(const MachineInstr *MI, unsigned OpNo,
raw_ostream &O);
void printAddrModeBasePlusOffset(const MachineInstr *MI, int OpNo,
raw_ostream &O);
void printGlobalOperand(const MachineInstr *MI, int OpNo, raw_ostream &O);
void printJumpTable(const MachineInstr *MI, int OpNo, raw_ostream &O);
void printConstantPool(const MachineInstr *MI, int OpNo, raw_ostream &O);
static const char *getRegisterName(unsigned RegNo);
};