26 lines
872 B
C++
26 lines
872 B
C++
//===- Types.h - Helper for the selection of C++ types. ---------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_UTILS_TABLEGEN_TYPES_H
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#define LLVM_UTILS_TABLEGEN_TYPES_H
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#include <cstdint>
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namespace llvm {
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/// Returns the smallest unsigned integer type that can hold the given range.
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/// MaxSize indicates the largest size of integer to consider (in bits) and only
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/// supports values of at least 32.
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const char *getMinimalTypeForRange(uint64_t Range, unsigned MaxSize = 64);
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/// Returns the smallest unsigned integer type that can hold the given bitfield.
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const char *getMinimalTypeForEnumBitfield(uint64_t Size);
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}
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#endif
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