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