Author: compnerd
Date: Sun Jan 1 16:04:36 2017
New Revision: 290805
URL: http://llvm.org/viewvc/llvm-project?rev=290805&view=rev
Log:
chrono: address post-commit comments from majnemer
Correct style to match libc++ style as pointed out by David Majnemer on
IRC. NFC.
Modified:
libcxx/trunk/src/chrono.cpp
Modified: libcxx/trunk/src/chrono.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/src/chrono.cpp?rev=290805&r1=290804&r2=290805&view=diff
==============================================================================
--- libcxx/trunk/src/chrono.cpp (original)
+++ libcxx/trunk/src/chrono.cpp Sun Jan 1 16:04:36 2017
@@ -160,14 +160,14 @@ steady_clock::now() _NOEXCEPT
steady_clock::time_point
steady_clock::now() _NOEXCEPT
{
- static LARGE_INTEGER liFreq;
- static BOOL bQPFRun = FALSE;
- if (bQPFRun == FALSE)
- bQPFRun = QueryPerformanceFrequency(&liFreq);
+ static LARGE_INTEGER freq;
+ static BOOL initialized = FALSE;
+ if (!initialized)
+ initialized = QueryPerformanceFrequency(&freq); // always succceeds
- LARGE_INTEGER liCntr;
- QueryPerformanceCounter(&liCntr);
- return time_point(duration(liCntr.QuadPart * nano::den / liFreq.QuadPart));
+ LARGE_INTEGER counter;
+ QueryPerformanceCounter(&counter);
+ return time_point(duration(counter.QuadPart * nano::den / freq.QuadPart));
}
#elif defined(CLOCK_MONOTONIC)
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