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 TEST_OPT_MODULE_UTILS_H_ 16 #define TEST_OPT_MODULE_UTILS_H_ 17 18 #include <vector> 19 #include "source/opt/module.h" 20 21 namespace spvtest { 22 23 inline uint32_t GetIdBound(const spvtools::opt::Module& m) { 24 std::vector<uint32_t> binary; 25 m.ToBinary(&binary, false); 26 // The 5-word header must always exist. 27 EXPECT_LE(5u, binary.size()); 28 // The bound is the fourth word. 29 return binary[3]; 30 } 31 32 } // namespace spvtest 33 34 #endif // TEST_OPT_MODULE_UTILS_H_ 35
