id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2358	__sync_lock_test_and_set not defined for Intel ICC (used in detail/spinlock_sync.hpp)	bangerth@…	Peter Dimov	"This is an issue that has apparently been noted before, see e.g.
  http://thread.gmane.org/gmane.comp.lib.boost.devel/176050

What's going on is that the Intel ICC compiler on x86_64 does not
know about the __sync_lock_test_and_set intrinsic that GCC
defines. It may be that the reason why Peter Dimov couldn't
reproduce the problem lies in the ability of ICC to use GCC
header files -- I don't know. Anyway, I can for a fact confirm 
that the patch (see attached) by Peter works.

Best
 Wolfgang"	Bugs	closed	Boost 1.37.0	smart_ptr	Boost 1.36.0	Problem	fixed