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Update LLVM to latest upstream. (#1080)

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Also change header guards to WPI header guards.
Remove StringRef::c_str() customization, replacing the handful of uses with Twine or SmallString.
TCPStream: Include errno.h and make Windows includes lowercase for consistency.

Upstream LLVM version: eb4186cca7924fb1706357545311a2fa3de40c59
This commit is contained in:
Peter Johnson
2018-05-22 23:31:08 -07:00
committed by GitHub
parent 680aabbe7c
commit a2ecb1027a
62 changed files with 5956 additions and 2522 deletions
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49
wpiutil/src/main/native/include/wpi/NativeFormatting.h Normal file
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//===- NativeFormatting.h - Low level formatting helpers ---------*- C++-*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef WPIUTIL_WPI_NATIVE_FORMATTING_H
#define WPIUTIL_WPI_NATIVE_FORMATTING_H
#include "wpi/Optional.h"
#include "wpi/raw_ostream.h"
#include <cstdint>
namespace wpi {
enum class FloatStyle { Exponent, ExponentUpper, Fixed, Percent };
enum class IntegerStyle {
Integer,
Number,
};
enum class HexPrintStyle { Upper, Lower, PrefixUpper, PrefixLower };
size_t getDefaultPrecision(FloatStyle Style);
bool isPrefixedHexStyle(HexPrintStyle S);
void write_integer(raw_ostream &S, unsigned int N, size_t MinDigits,
IntegerStyle Style);
void write_integer(raw_ostream &S, int N, size_t MinDigits, IntegerStyle Style);
void write_integer(raw_ostream &S, unsigned long N, size_t MinDigits,
IntegerStyle Style);
void write_integer(raw_ostream &S, long N, size_t MinDigits,
IntegerStyle Style);
void write_integer(raw_ostream &S, unsigned long long N, size_t MinDigits,
IntegerStyle Style);
void write_integer(raw_ostream &S, long long N, size_t MinDigits,
IntegerStyle Style);
void write_hex(raw_ostream &S, uint64_t N, HexPrintStyle Style,
Optional<size_t> Width = None);
void write_double(raw_ostream &S, double D, FloatStyle Style,
Optional<size_t> Precision = None);
}
#endif