mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-30 23:20:54 +00:00
f68acdfc6c
Based on post-commit review comments by Chandler Carruth on https://reviews.llvm.org/D31236. Thanks! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299062 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
//===- Support/Chrono.cpp - Utilities for Timing Manipulation ---*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/Support/Chrono.h"
|
|
#include "llvm/Config/config.h"
|
|
#include "llvm/Support/Format.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
namespace llvm {
|
|
|
|
using namespace sys;
|
|
|
|
const char llvm::detail::unit<std::ratio<3600>>::value[] = "h";
|
|
const char llvm::detail::unit<std::ratio<60>>::value[] = "m";
|
|
const char llvm::detail::unit<std::ratio<1>>::value[] = "s";
|
|
const char llvm::detail::unit<std::milli>::value[] = "ms";
|
|
const char llvm::detail::unit<std::micro>::value[] = "us";
|
|
const char llvm::detail::unit<std::nano>::value[] = "ns";
|
|
|
|
static inline struct tm getStructTM(TimePoint<> TP) {
|
|
struct tm Storage;
|
|
std::time_t OurTime = toTimeT(TP);
|
|
|
|
#if defined(LLVM_ON_UNIX)
|
|
struct tm *LT = ::localtime_r(&OurTime, &Storage);
|
|
assert(LT);
|
|
(void)LT;
|
|
#endif
|
|
#if defined(LLVM_ON_WIN32)
|
|
int Error = ::localtime_s(&Storage, &OurTime);
|
|
assert(!Error);
|
|
(void)Error;
|
|
#endif
|
|
|
|
return Storage;
|
|
}
|
|
|
|
raw_ostream &operator<<(raw_ostream &OS, TimePoint<> TP) {
|
|
struct tm LT = getStructTM(TP);
|
|
char Buffer[sizeof("YYYY-MM-DD HH:MM:SS")];
|
|
strftime(Buffer, sizeof(Buffer), "%Y-%m-%d %H:%M:%S", <);
|
|
return OS << Buffer << '.'
|
|
<< format("%.9lu",
|
|
long((TP.time_since_epoch() % std::chrono::seconds(1))
|
|
.count()));
|
|
}
|
|
|
|
} // namespace llvm
|