1//===-- Operations.h - ----------------------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// Implementations of common fuzzer operation descriptors for building an IR 11// mutator. 12// 13//===----------------------------------------------------------------------===// 14 15#ifndef LLVM_FUZZMUTATE_OPERATIONS_H 16#define LLVM_FUZZMUTATE_OPERATIONS_H 17 18#include "llvm/FuzzMutate/OpDescriptor.h" 19#include "llvm/IR/InstrTypes.h" 20#include "llvm/IR/Instruction.h" 21 22namespace llvm { 23 24/// Getters for the default sets of operations, per general category. 25/// @{ 26void describeFuzzerIntOps(std::vector<fuzzerop::OpDescriptor> &Ops); 27void describeFuzzerFloatOps(std::vector<fuzzerop::OpDescriptor> &Ops); 28void describeFuzzerControlFlowOps(std::vector<fuzzerop::OpDescriptor> &Ops); 29void describeFuzzerPointerOps(std::vector<fuzzerop::OpDescriptor> &Ops); 30void describeFuzzerAggregateOps(std::vector<fuzzerop::OpDescriptor> &Ops); 31void describeFuzzerVectorOps(std::vector<fuzzerop::OpDescriptor> &Ops); 32/// @} 33 34namespace fuzzerop { 35 36/// Descriptors for individual operations. 37/// @{ 38OpDescriptor binOpDescriptor(unsigned Weight, Instruction::BinaryOps Op); 39OpDescriptor cmpOpDescriptor(unsigned Weight, Instruction::OtherOps CmpOp, 40 CmpInst::Predicate Pred); 41OpDescriptor splitBlockDescriptor(unsigned Weight); 42OpDescriptor gepDescriptor(unsigned Weight); 43OpDescriptor extractValueDescriptor(unsigned Weight); 44OpDescriptor insertValueDescriptor(unsigned Weight); 45OpDescriptor extractElementDescriptor(unsigned Weight); 46OpDescriptor insertElementDescriptor(unsigned Weight); 47OpDescriptor shuffleVectorDescriptor(unsigned Weight); 48/// @} 49 50} // end fuzzerop namespace 51 52} // end llvm namespace 53 54#endif // LLVM_FUZZMUTATE_OPERATIONS_H 55