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1d59aa0777
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/371 in the sense that the id bound is correct after all the passes have been run. But it might be inconsistent between passes.
47 lines
1.8 KiB
C++
47 lines
1.8 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_TEST_OPT_MODULE_UTILS_H_
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#define LIBSPIRV_TEST_OPT_MODULE_UTILS_H_
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#include <vector>
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#include "opt/module.h"
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namespace spvtest {
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inline uint32_t GetIdBound(const spvtools::ir::Module& m) {
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std::vector<uint32_t> binary;
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m.ToBinary(&binary, false);
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// The 5-word header must always exist.
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EXPECT_LE(5u, binary.size());
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// The bound is the fourth word.
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return binary[3];
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}
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} // namespace spvtest
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#endif // LIBSPIRV_TEST_OPT_MODULE_UTILS_H_
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