2007-09-14  Benjamin Kosnik  <bkoz@redhat.com>
        
	* include/parallel/base.h (__gnu_parallel::less<Tp>): Add partial
        specialization for one argument. 
	(__gnu_parallel::less): Add operator.

	* include/parallel/multiway_merge.h: Use __builtin_alloca. 
	* include/parallel/partial_sum.h: Same.
	* include/parallel/find.h: Same.

From-SVN: r128505