2007-01-03  Behdad Esfahbod  <behdad@gnome.org>

        * glib/gutils.h: Fix bug in g_bit_nth_lsf (#371631) and use 
        __builtin_clzl for g_bit_storage if available (#371670).

        * tests/Makefile.am:
        * tests/bit-test.c: New test, to test g_bit_* operations against
        naive and builtin implementations.


svn path=/trunk/; revision=5200