37 lines
1 KiB
C
37 lines
1 KiB
C
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//===------ Primitives.h - Types for the constexpr VM -----------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Utilities and helper functions for all primitive types:
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// - Integral
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// - Floating
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// - Boolean
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_AST_INTERP_PRIMITIVES_H
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#define LLVM_CLANG_AST_INTERP_PRIMITIVES_H
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#include "clang/AST/ComparisonCategories.h"
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namespace clang {
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namespace interp {
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/// Helper to compare two comparable types.
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template <typename T> ComparisonCategoryResult Compare(const T &X, const T &Y) {
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if (X < Y)
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return ComparisonCategoryResult::Less;
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if (X > Y)
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return ComparisonCategoryResult::Greater;
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return ComparisonCategoryResult::Equal;
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}
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} // namespace interp
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} // namespace clang
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#endif
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