r191063 - in /trunk/gcc: ChangeLog alias.c bitm...

[steven@gcc.gnu.org]

Author: steven
Date: Fri Sep  7 10:23:06 2012
New Revision: 191063

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191063
Log:
	* bitmap.c (bitmap_last_set_bit): Rewrite to return the correct bit.

	* graphite.c (print_global_statistics): Use EDGE_COUNT instead
	of VEC_length.
	(print_graphite_scop_statistics): Likewise.
	* graphite-scop-detection.c (get_bb_type): Use single_succ_p.
	(print_graphite_scop_statistics): Use EDGE_COUNT, not VEC_length.
	(canonicalize_loop_closed_ssa): Use single_pred_p.

	* alias.c (reg_seen): Make this an sbitmap.
	(record_set, init_alias_analysis): Update.

	* tree-ssa-coalesce.c (ssa_conflicts_dump): Fix dumping.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/alias.c
    trunk/gcc/bitmap.c
    trunk/gcc/graphite-scop-detection.c
    trunk/gcc/graphite.c
    trunk/gcc/tree-ssa-coalesce.c