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a8236a5529
There's a few reasons for this change: * Not all values have identifiers, and carrying redundant fields is inefficent. * Not all IDs will be integers - much like LLVM IR and SPIR-V, we will likely want to disassemble with textual identifiers, so a uint32_t is not ideal, and a std::string is even more bloat for each value. * Transforms don't use identifiers, but instead raw pointers. We don't want to encourage using IDs as they're simply a less-efficient way to refer to values. * This makes values consistent with types and flow-control blocks, as they will both have their disassembly ID generated by the disassembler. The next step will be to add a hashmap to the module so that pre-declared value names can be stored out-of-band. Bug: tint:1718 Change-Id: I80beafc165f2bde54cc44a91015776926ca952b2 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131740 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: James Price <jrprice@google.com> Commit-Queue: Ben Clayton <bclayton@google.com>
30 lines
984 B
C++
30 lines
984 B
C++
// Copyright 2023 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "src/tint/ir/convert.h"
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#include "src/tint/debug.h"
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TINT_INSTANTIATE_TYPEINFO(tint::ir::Convert);
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namespace tint::ir {
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Convert::Convert(const type::Type* to_type,
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const type::Type* from_type,
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utils::VectorRef<Value*> arguments)
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: Base(to_type, arguments), from_type_(from_type) {}
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Convert::~Convert() = default;
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} // namespace tint::ir
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