X86InstrInfo.cpp revision 33f53b554acfff0b15f08d551fce5b0701b443c0 
1//===- X86InstructionInfo.cpp - X86 Instruction Information ---------------===//
2//
3// This file contains the X86 implementation of the MachineInstrInfo class.
4//
5//===----------------------------------------------------------------------===//
6
7#include "X86InstructionInfo.h"
8#include "llvm/CodeGen/MachineInstr.h"
9#include <iostream>
10
11// X86Insts - Turn the InstructionInfo.def file into a bunch of instruction
12// descriptors
13//
14static const MachineInstrDescriptor X86Insts[] = {
15#define I(ENUM, NAME, FLAGS, TSFLAGS) \
16             { NAME, -1, -1, 0, false, 0, 0, TSFLAGS, FLAGS },
17#include "X86InstructionInfo.def"
18};
19
20X86InstructionInfo::X86InstructionInfo()
21  : MachineInstrInfo(X86Insts, sizeof(X86Insts)/sizeof(X86Insts[0]), 0) {
22}
23
24
25// print - Print out an x86 instruction in GAS syntax
26void X86InstructionInfo::print(const MachineInstr *MI, std::ostream &O) const {
27  // FIXME: This sucks.
28  O << getName(MI->getOpCode()) << "\n";
29}
30
31