1// Copyright (c) 2015-2016 The Khronos Group Inc.
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#include "source/val/instruction.h"
16
17#include <utility>
18
19namespace spvtools {
20namespace val {
21
22Instruction::Instruction(const spv_parsed_instruction_t* inst)
23 : words_(inst->words, inst->words + inst->num_words),
24 operands_(inst->operands, inst->operands + inst->num_operands),
25 inst_({words_.data(), inst->num_words, inst->opcode, inst->ext_inst_type,
26 inst->type_id, inst->result_id, operands_.data(),
27 inst->num_operands}) {}
28
29void Instruction::RegisterUse(const Instruction* inst, uint32_t index) {
30 uses_.push_back(std::make_pair(inst, index));
31}
32
33bool operator<(const Instruction& lhs, const Instruction& rhs) {
34 return lhs.id() < rhs.id();
35}
36bool operator<(const Instruction& lhs, uint32_t rhs) { return lhs.id() < rhs; }
37bool operator==(const Instruction& lhs, const Instruction& rhs) {
38 return lhs.id() == rhs.id();
39}
40bool operator==(const Instruction& lhs, uint32_t rhs) {
41 return lhs.id() == rhs;
42}
43
44} // namespace val
45} // namespace spvtools
46