| // Copyright 2022 The Tint Authors. |
| // |
| // 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. |
| |
| #include "src/tint/lang/core/ir/module.h" |
| |
| #include <limits> |
| |
| namespace tint::ir { |
| |
| Module::Module() = default; |
| |
| Module::Module(Module&&) = default; |
| |
| Module::~Module() = default; |
| |
| Module& Module::operator=(Module&&) = default; |
| |
| Symbol Module::NameOf(Instruction* inst) { |
| TINT_ASSERT(IR, inst->HasResults() && !inst->HasMultiResults()); |
| return NameOf(inst->Result()); |
| } |
| |
| Symbol Module::NameOf(Value* value) { |
| return value_to_name_.Get(value).value_or(Symbol{}); |
| } |
| |
| void Module::SetName(Instruction* inst, std::string_view name) { |
| TINT_ASSERT(IR, inst->HasResults() && !inst->HasMultiResults()); |
| return SetName(inst->Result(), name); |
| } |
| |
| void Module::SetName(Value* value, std::string_view name) { |
| TINT_ASSERT(IR, !name.empty()); |
| value_to_name_.Replace(value, symbols.Register(name)); |
| } |
| |
| void Module::SetName(Value* value, Symbol name) { |
| TINT_ASSERT(IR, name.IsValid()); |
| value_to_name_.Replace(value, name); |
| } |
| |
| } // namespace tint::ir |