gcc/libstdc++-v3 ChangeLog include/ext/bitmap_ ...

[bkoz@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	bkoz@gcc.gnu.org	2004-04-30 03:22:04

Modified files:
	libstdc++-v3   : ChangeLog 
	libstdc++-v3/include/ext: bitmap_allocator.h 

Log message:
	2004-04-29  Dhruv Matani  <dhruvbird@gmx.net>
	
	* include/ext/bitmap_allocator.h: (_Bit_scan_forward) -> Made this
	function call __builtin_ctz instead of the while loop.
	(allocate) -> If condition has __builtin_expect.
	(deallocate) -> Ditto.
	Renamed a few left-over variables and typedefs according to the
	C++STYLE mentioned in the documentation.
	Protected calls to __gthread* by __gthread_active_p(), whose value
	is cached in the local variable __threads_active.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.2224.2.89&r2=1.2224.2.90
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/ext/bitmap_allocator.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.1.2.1&r2=1.1.2.2