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79c0b65288
Make constant emission non-recursive, and stop building a bogus FunctionContext to emit constants. To support this, move `InstConstantKind` from the typed instruction definition into the `.def` file, and add more macros to allow us to generate case labels based on whether an instruction is a constant. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com> Co-authored-by: Carbon Infra Bot <carbon-external-infra@google.com>
23 lines
823 B
C++
23 lines
823 B
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_LOWER_CONSTANT_H_
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#define CARBON_TOOLCHAIN_LOWER_CONSTANT_H_
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#include "llvm/ADT/ArrayRef.h"
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#include "toolchain/lower/file_context.h"
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namespace Carbon::Lower {
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// Forms LLVM constant values for all constants used in the file described by
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// `file_context`. The indexes in the `constants` array corresponding to
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// template constant instructions are populated with corresponding constant
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// values.
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auto LowerConstants(FileContext& file_context,
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llvm::MutableArrayRef<llvm::Constant*> constants) -> void;
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} // namespace Carbon::Lower
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#endif // CARBON_TOOLCHAIN_LOWER_CONSTANT_H_
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