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//===-- llvm/Target/TargetSchedule.cpp - Sched Machine Model ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements a wrapper around MCSchedModel that allows the interface
// to benefit from information currently only available in TargetInstrInfo.
//
//===----------------------------------------------------------------------===//
#include "llvm/CodeGen/TargetSchedule.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetSubtargetInfo.h"
#include "llvm/Support/CommandLine.h"
using namespace llvm;
static cl::opt<bool> EnableSchedModel("schedmodel", cl::Hidden, cl::init(false),
cl::desc("Use TargetSchedModel for latency lookup"));
void TargetSchedModel::init(const MCSchedModel &sm,
const TargetSubtargetInfo *sti,
const TargetInstrInfo *tii) {
SchedModel = sm;
STI = sti;
TII = tii;
STI->initInstrItins(InstrItins);
}
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