blob: 0c5da05882127eb16e714d27389ee1dc38fbbe77 [file] [log] [blame]
// 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