From e5c7512e70e77535adaefdabbef4dc9421263cf1 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Mon, 2 Dec 2013 05:42:16 +0000 Subject: Remove leftovers from a non-MC asm printer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196068 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Hexagon/HexagonAsmPrinter.cpp | 71 ----------------------- lib/Target/Hexagon/HexagonAsmPrinter.h | 97 -------------------------------- 2 files changed, 168 deletions(-) (limited to 'lib') diff --git a/lib/Target/Hexagon/HexagonAsmPrinter.cpp b/lib/Target/Hexagon/HexagonAsmPrinter.cpp index a2e04baea7..223593a5c4 100644 --- a/lib/Target/Hexagon/HexagonAsmPrinter.cpp +++ b/lib/Target/Hexagon/HexagonAsmPrinter.cpp @@ -61,17 +61,6 @@ static cl::opt 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, diff --git a/lib/Target/Hexagon/HexagonAsmPrinter.h b/lib/Target/Hexagon/HexagonAsmPrinter.h index 04f20d62cc..a186dc9c73 100644 --- a/lib/Target/Hexagon/HexagonAsmPrinter.h +++ b/lib/Target/Hexagon/HexagonAsmPrinter.h @@ -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); }; -- cgit v1.2.3