aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/libs/llvm12/include/llvm/Transforms/Scalar/DivRemPairs.h
blob: 8f270b528161a7b8590d028779b50ddf70a012d2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#pragma once

#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif

//===- DivRemPairs.h - Hoist/decompose integer division and remainder -----===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This pass hoists and/or decomposes integer division and remainder
// instructions to enable CFG improvements and better codegen.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TRANSFORMS_SCALAR_DIVREMPAIRS_H
#define LLVM_TRANSFORMS_SCALAR_DIVREMPAIRS_H

#include "llvm/IR/PassManager.h"

namespace llvm {

/// Hoist/decompose integer division and remainder instructions to enable CFG
/// improvements and better codegen.
struct DivRemPairsPass : public PassInfoMixin<DivRemPairsPass> {
public:
  PreservedAnalyses run(Function &F, FunctionAnalysisManager &);
};

}
#endif // LLVM_TRANSFORMS_SCALAR_DIVREMPAIRS_H


#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif