llvm/lib/Support/InstructionCost.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

//===- InstructionCost.cpp --------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
/// \file
/// This file includes the function definitions for the InstructionCost class
/// that is used when calculating the cost of an instruction, or a group of
/// instructions.
//===----------------------------------------------------------------------===//

#include "llvm/Support/InstructionCost.h"
#include "llvm/Support/raw_ostream.h"

using namespace llvm;

void InstructionCost::print(raw_ostream &OS) const {
  if (isValid())
    OS << Value;
  else
    OS << "Invalid";
}