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34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
//===- X86InstrInfo.cpp - X86 Instruction Information ---------------===//
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//
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// This file contains the X86 implementation of the MachineInstrInfo class.
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//
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//===----------------------------------------------------------------------===//
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#include "X86InstrInfo.h"
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#include "llvm/CodeGen/MachineInstr.h"
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#include <iostream>
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// X86Insts - Turn the InstrInfo.def file into a bunch of instruction
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// descriptors
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//
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static const MachineInstrDescriptor X86Insts[] = {
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#define I(ENUM, NAME, FLAGS, TSFLAGS) \
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{ NAME, \
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-1, /* Always vararg */ \
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((TSFLAGS) & X86II::Void) ? -1 : 0, /* Result is in 0 */ \
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0, false, 0, 0, TSFLAGS, FLAGS, TSFLAGS },
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#include "X86InstrInfo.def"
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};
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X86InstrInfo::X86InstrInfo()
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: MachineInstrInfo(X86Insts, sizeof(X86Insts)/sizeof(X86Insts[0]), 0) {
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}
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// print - Print out an x86 instruction in GAS syntax
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void X86InstrInfo::print(const MachineInstr *MI, std::ostream &O) const {
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// FIXME: This sucks.
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O << getName(MI->getOpCode()) << "\n";
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}
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