1 // Copyright (c) 2019 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef SOURCE_FUZZ_INSTRUCTION_MESSAGE_H_ 16 #define SOURCE_FUZZ_INSTRUCTION_MESSAGE_H_ 17 18 #include <memory> 19 20 #include "source/fuzz/protobufs/spirvfuzz_protobufs.h" 21 #include "source/opt/instruction.h" 22 #include "source/opt/ir_context.h" 23 24 namespace spvtools { 25 namespace fuzz { 26 27 // Creates an Instruction protobuf message from its component parts. 28 protobufs::Instruction MakeInstructionMessage( 29 SpvOp opcode, uint32_t result_type_id, uint32_t result_id, 30 const opt::Instruction::OperandList& input_operands); 31 32 // Creates an Instruction protobuf message from a parsed instruction. 33 protobufs::Instruction MakeInstructionMessage( 34 const opt::Instruction* instruction); 35 36 // Creates and returns an opt::Instruction from protobuf message 37 // |instruction_message|, relative to |ir_context|. In the process, the module 38 // id bound associated with |ir_context| is updated to be at least as large as 39 // the result id (if any) associated with the new instruction. 40 std::unique_ptr<opt::Instruction> InstructionFromMessage( 41 opt::IRContext* ir_context, 42 const protobufs::Instruction& instruction_message); 43 44 } // namespace fuzz 45 } // namespace spvtools 46 47 #endif // SOURCE_FUZZ_INSTRUCTION_MESSAGE_H_ 48