| // Copyright (c) 2017 Google Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef LIBSPIRV_UTIL_FOLD_H_ |
| #define LIBSPIRV_UTIL_FOLD_H_ |
| |
| #include "constants.h" |
| #include "def_use_manager.h" |
| |
| #include <cstdint> |
| #include <vector> |
| |
| namespace spvtools { |
| namespace opt { |
| |
| uint32_t FoldScalars(SpvOp opcode, |
| const std::vector<analysis::Constant*>& operands); |
| |
| std::vector<uint32_t> FoldVectors( |
| SpvOp opcode, uint32_t num_dims, |
| const std::vector<analysis::Constant*>& operands); |
| |
| } // namespace opt |
| } // namespace spvtools |
| |
| #endif // LIBSPIRV_UTIL_FOLD_H_ |
