r119573 - in /trunk/gcc: ChangeLog bitmap.c bit...

[hubicka at gcc dot gnu dot org]

Author: hubicka
Date: Wed Dec  6 01:37:38 2006
New Revision: 119573

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119573
Log:

	* statistics.h (ALONE_PASS_MEM_STAT, ALONE_MEM_STAT_INFO,
	ALONE_MEM_STAT_DECL): New macros.
	* bitmap.h: Include statistics.h
	(struct bitmap_head_def): Add variant with pointer to bitmap descriptor.
	(bitmap_initialize_stat): Rename from bitmap_initialize; add statistics.
	(bitmap_obstack_alloc_stat, bitmap_gc_alloc_stat): Declare.
	* bitmap.c: Include hashtab.h
	(bitmap_descriptor): New.
	(bitmap_hash): New static variable
	(hash_descriptor, eq_descriptor, bitmap_descriptor, register_overhead):
	New static functions.
	(bitmap_register): New.
	(bitmap_element_free, bitmap_element_allocate, bitmap_elt_clear_from,
	bitmap_obstack_release): Do accounting.
	(bitmap_obstack_alloc_stat): Rename from bitmap_obstack_alloc ; do
	accounting.
	(bitmap_gc_alloc_stat): Likewise.
	(bitmap_obstack_free, bitmap_find_bit): Do statictics.
	(print_statistics, dump_bitmap_statistics): New functions.
	* toplev.c (finalize): Dump bitmap statistics.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/bitmap.c
    trunk/gcc/bitmap.h
    trunk/gcc/statistics.h
    trunk/gcc/toplev.c