1// Copyright (c) 2016 Google 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#ifndef SOURCE_OPT_REFLECT_H_
16#define SOURCE_OPT_REFLECT_H_
17
18#include "source/latest_version_spirv_header.h"
19
20namespace spvtools {
21namespace opt {
22
23// Note that as SPIR-V evolves over time, new opcodes may appear. So the
24// following functions tend to be outdated and should be updated when SPIR-V
25// version bumps.
26
27inline bool IsDebug1Inst(SpvOp opcode) {
28 return (opcode >= SpvOpSourceContinued && opcode <= SpvOpSourceExtension) ||
29 opcode == SpvOpString;
30}
31inline bool IsDebug2Inst(SpvOp opcode) {
32 return opcode == SpvOpName || opcode == SpvOpMemberName;
33}
34inline bool IsDebug3Inst(SpvOp opcode) {
35 return opcode == SpvOpModuleProcessed;
36}
37inline bool IsDebugLineInst(SpvOp opcode) {
38 return opcode == SpvOpLine || opcode == SpvOpNoLine;
39}
40inline bool IsAnnotationInst(SpvOp opcode) {
41 return (opcode >= SpvOpDecorate && opcode <= SpvOpGroupMemberDecorate) ||
42 opcode == SpvOpDecorateId || opcode == SpvOpDecorateStringGOOGLE ||
43 opcode == SpvOpMemberDecorateStringGOOGLE;
44}
45inline bool IsTypeInst(SpvOp opcode) {
46 return (opcode >= SpvOpTypeVoid && opcode <= SpvOpTypeForwardPointer) ||
47 opcode == SpvOpTypePipeStorage || opcode == SpvOpTypeNamedBarrier ||
48 opcode == SpvOpTypeAccelerationStructureNV ||
49 opcode == SpvOpTypeAccelerationStructureKHR ||
50 opcode == SpvOpTypeRayQueryProvisionalKHR ||
51 opcode == SpvOpTypeCooperativeMatrixNV;
52}
53inline bool IsConstantInst(SpvOp opcode) {
54 return opcode >= SpvOpConstantTrue && opcode <= SpvOpSpecConstantOp;
55}
56inline bool IsCompileTimeConstantInst(SpvOp opcode) {
57 return opcode >= SpvOpConstantTrue && opcode <= SpvOpConstantNull;
58}
59inline bool IsSpecConstantInst(SpvOp opcode) {
60 return opcode >= SpvOpSpecConstantTrue && opcode <= SpvOpSpecConstantOp;
61}
62inline bool IsTerminatorInst(SpvOp opcode) {
63 return opcode >= SpvOpBranch && opcode <= SpvOpUnreachable;
64}
65
66} // namespace opt
67} // namespace spvtools
68
69#endif // SOURCE_OPT_REFLECT_H_
70