//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
#include "X86AsmPrinter.h"
#include "llvm/CodeGen/ValueTypes.h"
-#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/MRegisterInfo.h"
namespace llvm {
-namespace x86 {
-struct X86IntelAsmPrinter : public X86SharedAsmPrinter {
- X86IntelAsmPrinter(std::ostream &O, TargetMachine &TM)
- : X86SharedAsmPrinter(O, TM) { }
+struct VISIBILITY_HIDDEN X86IntelAsmPrinter : public X86SharedAsmPrinter {
+ X86IntelAsmPrinter(std::ostream &O, X86TargetMachine &TM,
+ const TargetAsmInfo *T)
+ : X86SharedAsmPrinter(O, TM, T) {
+ }
virtual const char *getPassName() const {
return "X86 Intel-Style Assembly Printer";
bool printInstruction(const MachineInstr *MI);
// This method is used by the tablegen'erated instruction printer.
- void printOperand(const MachineInstr *MI, unsigned OpNo, MVT::ValueType VT){
+ void printOperand(const MachineInstr *MI, unsigned OpNo,
+ const char *Modifier = 0) {
const MachineOperand &MO = MI->getOperand(OpNo);
- if (MO.getType() == MachineOperand::MO_MachineRegister) {
- assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physref??");
- // Bug Workaround: See note in Printer::doInitialization about %.
- O << "%" << TM.getRegisterInfo()->get(MO.getReg()).Name;
+ if (MO.isRegister()) {
+ assert(MRegisterInfo::isPhysicalRegister(MO.getReg()) && "Not physreg??");
+ O << TM.getRegisterInfo()->get(MO.getReg()).Name;
} else {
- printOp(MO);
+ printOp(MO, Modifier);
}
}
- void printCallOperand(const MachineInstr *MI, unsigned OpNo,
- MVT::ValueType VT) {
- printOp(MI->getOperand(OpNo), true); // Don't print "OFFSET".
+ void printi8mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "BYTE PTR ";
+ printMemReference(MI, OpNo);
}
-
- void printMemoryOperand(const MachineInstr *MI, unsigned OpNo,
- MVT::ValueType VT) {
- switch (VT) {
- default: assert(0 && "Unknown arg size!");
- case MVT::i8: O << "BYTE PTR "; break;
- case MVT::i16: O << "WORD PTR "; break;
- case MVT::i32:
- case MVT::f32: O << "DWORD PTR "; break;
- case MVT::i64:
- case MVT::f64: O << "QWORD PTR "; break;
- case MVT::f80: O << "XWORD PTR "; break;
- }
+ void printi16mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "WORD PTR ";
+ printMemReference(MI, OpNo);
+ }
+ void printi32mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "DWORD PTR ";
printMemReference(MI, OpNo);
}
+ void printi64mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "QWORD PTR ";
+ printMemReference(MI, OpNo);
+ }
+ void printi128mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "XMMWORD PTR ";
+ printMemReference(MI, OpNo);
+ }
+ void printf32mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "DWORD PTR ";
+ printMemReference(MI, OpNo);
+ }
+ void printf64mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "QWORD PTR ";
+ printMemReference(MI, OpNo);
+ }
+ void printf80mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "XWORD PTR ";
+ printMemReference(MI, OpNo);
+ }
+ void printf128mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "XMMWORD PTR ";
+ printMemReference(MI, OpNo);
+ }
+ void printlea64_32mem(const MachineInstr *MI, unsigned OpNo) {
+ O << "QWORD PTR ";
+ printMemReference(MI, OpNo, "subreg64");
+ }
+ bool printAsmMRegister(const MachineOperand &MO, const char Mode);
+ bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
+ unsigned AsmVariant, const char *ExtraCode);
+ bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
+ unsigned AsmVariant, const char *ExtraCode);
void printMachineInstruction(const MachineInstr *MI);
- void printOp(const MachineOperand &MO, bool elideOffsetKeyword = false);
- void printSSECC(const MachineInstr *MI, unsigned Op, MVT::ValueType VT);
- void printMemReference(const MachineInstr *MI, unsigned Op);
+ void printOp(const MachineOperand &MO, const char *Modifier = 0);
+ void printSSECC(const MachineInstr *MI, unsigned Op);
+ void printMemReference(const MachineInstr *MI, unsigned Op,
+ const char *Modifier=NULL);
+ void printPICJumpTableSetLabel(unsigned uid,
+ const MachineBasicBlock *MBB) const;
+ void printPICJumpTableSetLabel(unsigned uid, unsigned uid2,
+ const MachineBasicBlock *MBB) const {
+ AsmPrinter::printPICJumpTableSetLabel(uid, uid2, MBB);
+ }
+ void printPICLabel(const MachineInstr *MI, unsigned Op);
bool runOnMachineFunction(MachineFunction &F);
bool doInitialization(Module &M);
+ bool doFinalization(Module &M);
+
+ /// getSectionForFunction - Return the section that we should emit the
+ /// specified function body into.
+ virtual std::string getSectionForFunction(const Function &F) const;
+
+ virtual void EmitString(const ConstantArray *CVA) const;
};
-} // end namespace x86
} // end namespace llvm
#endif