r127520 - in /trunk/gcc: ChangeLog testsuite/Ch...

[dnovillo@gcc.gnu.org]

Author: dnovillo
Date: Wed Aug 15 17:37:33 2007
New Revision: 127520

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127520
Log:

	* tree-ssa-alias.c (compute_memory_partitions): Use
	alias_bitmap_obstack to allocate bitmaps.
	(reset_alias_info): Factor out of init_alias_info.
	Mark all name tags not associated to an SSA name for renaming.
	(init_alias_info): Call it.
	(create_name_tags): Tidy.  Add comments.
	(dump_points_to_info_for): Do not call get_mem_sym_stats_for.

testsuite/ChangeLog

	gcc.dg/tree-ssa/20070815.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/20070815.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-alias.c