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https://github.com/KhronosGroup/SPIRV-Tools
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64 lines
2.5 KiB
C++
64 lines
2.5 KiB
C++
// Copyright (c) 2016 Google Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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#ifndef LIBSPIRV_OPT_REFLECT_H_
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#define LIBSPIRV_OPT_REFLECT_H_
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#include "spirv/1.1/spirv.h"
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namespace spvtools {
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namespace ir {
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// Note that as SPIR-V evolves over time, new opcodes may appear. So the
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// following functions tend to be outdated and should be updated when SPIR-V
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// version bumps.
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inline bool IsDebugInst(SpvOp opcode) {
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return (opcode >= SpvOpSourceContinued && opcode <= SpvOpLine) ||
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opcode == SpvOpNoLine || opcode == SpvOpModuleProcessed;
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}
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inline bool IsDebugLineInst(SpvOp opcode) {
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return opcode == SpvOpLine || opcode == SpvOpNoLine;
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}
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inline bool IsAnnotationInst(SpvOp opcode) {
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return opcode >= SpvOpDecorate && opcode <= SpvOpGroupMemberDecorate;
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}
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inline bool IsTypeInst(SpvOp opcode) {
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return (opcode >= SpvOpTypeVoid && opcode <= SpvOpTypeForwardPointer) ||
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opcode == SpvOpTypePipeStorage || opcode == SpvOpTypeNamedBarrier;
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}
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inline bool IsConstantInst(SpvOp opcode) {
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return opcode >= SpvOpConstantTrue && opcode <= SpvOpSpecConstantOp;
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}
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inline bool IsTerminatorInst(SpvOp opcode) {
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return opcode >= SpvOpBranch && opcode <= SpvOpUnreachable;
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}
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} // namespace ir
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} // namespace spvtools
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#endif // LIBSPIRV_OPT_REFLECT_H_
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