r190982 - in /trunk/libstdc++-v3: ChangeLog src...

[drepper@gcc.gnu.org]

Author: drepper
Date: Wed Sep  5 13:54:57 2012
New Revision: 190982

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190982
Log:

	* src/c++11/random.cc (random_device::_M_init): Check whether cpuid
	instruction is available by using __get_cpuid_max.


Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/src/c++11/random.cc