| // Copyright 2020 The Clspv Authors. All rights reserved. |
| // |
| // 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 CLSPV_LIB_SPEC_CONSTANT_H_ |
| #define CLSPV_LIB_SPEC_CONSTANT_H_ |
| |
| #include <utility> |
| #include <vector> |
| |
| #include "clspv/SpecConstant.h" |
| #include "llvm/IR/Module.h" |
| |
| namespace clspv { |
| |
| // Record the use of workgroup size spec constants. Always uses 0, 1 and 2 as |
| // the spec ids. |
| void AddWorkgroupSpecConstants(llvm::Module *module); |
| |
| // Allocates a specialization id for |kind|. |
| uint32_t AllocateSpecConstant(llvm::Module *module, SpecConstant kind); |
| |
| // Returns the allocated specializations ids. |
| std::vector<std::pair<SpecConstant, uint32_t>> |
| GetSpecConstants(llvm::Module *module); |
| |
| } // namespace clspv |
| |
| #endif // CLSPV_LIB_SPEC_CONSTANT_H_ |
