that the function we were calling would continue to sleep
for the requested time even if it was interrupted. That is
not true of std::this_thread::sleep_for, at least not on OS X.
Fix the test case so that if it wakes up early, it goes back
to sleep till the time is actually greater than the end point.
<rdar://problem/18523742>
llvm-svn: 219234
Many of the test executables use pthreads directly. This isn't
portable on Windows, so this patch converts these test to use
C++11 threads and mutexes. Since Windows' implementation of
std::thread classes throw and catch from header files, this patch
also disables exceptions when compiling with clang on Windows.
Reviewed by: Todd Fiala, Ed Maste
Differential Revision: http://reviews.llvm.org/D4816
llvm-svn: 215562
Jim Ingham