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https://github.com/carbon-language/carbon-lang.git
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Christopher Di Bella
f0c4b37c63
The existing `GetCoreInterface` has linear-time complexity and adds more than the search criteria to the `CoreInterfaceCache`. Adding a new field to `Interface` changes this operation when building packages other than `Core`, as this should only be set for the core library.
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#ifndef CARBON_TOOLCHAIN_SEM_IR_CORE_INTERFACE_H_
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#define CARBON_TOOLCHAIN_SEM_IR_CORE_INTERFACE_H_
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#include <cstdint>
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#include "common/enum_base.h"
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#include "llvm/ADT/ArrayRef.h"
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namespace Carbon::SemIR {
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CARBON_DEFINE_RAW_ENUM_CLASS(CoreInterface, std::uint8_t) {
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#define CARBON_SEM_IR_CORE_INTERFACE_KIND(Name) CARBON_RAW_ENUM_ENUMERATOR(Name)
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#include "toolchain/sem_ir/core_interface_kind.def"
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};
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// Significant interfaces in `Core` which correspond to language features and
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// can have custom witnesses.
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class CoreInterface : public CARBON_ENUM_BASE(CoreInterface) {
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public:
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#define CARBON_SEM_IR_CORE_INTERFACE_KIND(Name) CARBON_ENUM_CONSTANT_DECL(Name)
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#include "toolchain/sem_ir/core_interface_kind.def"
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static const llvm::ArrayRef<CoreInterface> CoreInterfaces;
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using EnumBase::AsInt;
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using EnumBase::EnumBase;
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private:
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static const CoreInterface CoreInterfacesStorage[];
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static const llvm::StringLiteral Spelling[];
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};
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#define CARBON_SEM_IR_CORE_INTERFACE_KIND(Name) \
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CARBON_ENUM_CONSTANT_DEFINITION(CoreInterface, Name)
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#include "toolchain/sem_ir/core_interface_kind.def"
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inline constexpr CoreInterface CoreInterface::CoreInterfacesStorage[] = {
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#define CARBON_SEM_IR_CORE_INTERFACE_KIND(Name) CoreInterface::Name,
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#include "toolchain/sem_ir/core_interface_kind.def"
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};
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inline constexpr llvm::ArrayRef<CoreInterface> CoreInterface::CoreInterfaces =
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CoreInterfacesStorage;
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} // namespace Carbon::SemIR
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#endif // CARBON_TOOLCHAIN_SEM_IR_CORE_INTERFACE_H_
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