Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===-- Operations.h - ----------------------------------------*- 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

//

//===----------------------------------------------------------------------===//

//

// Implementations of common fuzzer operation descriptors for building an IR

// mutator.

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_FUZZMUTATE_OPERATIONS_H

#define LLVM_FUZZMUTATE_OPERATIONS_H

#include "llvm/FuzzMutate/OpDescriptor.h"

#include "llvm/IR/InstrTypes.h"

#include "llvm/IR/Instruction.h"

namespace llvm {

/// Getters for the default sets of operations, per general category.

/// @{

void describeFuzzerIntOps(std::vector<fuzzerop::OpDescriptor> &Ops);

void describeFuzzerFloatOps(std::vector<fuzzerop::OpDescriptor> &Ops);

void describeFuzzerControlFlowOps(std::vector<fuzzerop::OpDescriptor> &Ops);

void describeFuzzerPointerOps(std::vector<fuzzerop::OpDescriptor> &Ops);

void describeFuzzerAggregateOps(std::vector<fuzzerop::OpDescriptor> &Ops);

void describeFuzzerVectorOps(std::vector<fuzzerop::OpDescriptor> &Ops);

/// @}

namespace fuzzerop {

/// Descriptors for individual operations.

/// @{

OpDescriptor binOpDescriptor(unsigned Weight, Instruction::BinaryOps Op);

OpDescriptor cmpOpDescriptor(unsigned Weight, Instruction::OtherOps CmpOp,

                             CmpInst::Predicate Pred);

OpDescriptor splitBlockDescriptor(unsigned Weight);

OpDescriptor gepDescriptor(unsigned Weight);

OpDescriptor extractValueDescriptor(unsigned Weight);

OpDescriptor insertValueDescriptor(unsigned Weight);

OpDescriptor extractElementDescriptor(unsigned Weight);

OpDescriptor insertElementDescriptor(unsigned Weight);

OpDescriptor shuffleVectorDescriptor(unsigned Weight);

/// @}

} // namespace fuzzerop

} // namespace llvm

#endif // LLVM_FUZZMUTATE_OPERATIONS_H