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r153029 - in /branches/graphite/gcc: ChangeLog....


Author: spop
Date: Tue Oct 20 18:19:46 2009
New Revision: 153029

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153029
Log:
Restructure the code related to building alias set.

2009-10-20  Li Feng  <nemokingdom@gmail.com>

	* graphite-sese-to-poly.c (free_data_refs_aux): Update to free
	the new structure.
	(pdr_add_alias_set): Update retrieving alias_set_num.
	(build_poly_dr): Update retrieving dr_base_object_set.
	(partition_drs_to_sets): Remove.
	(build_alias_set_optimal_p): New.
	(build_alias_set_for_drs): Rename.
	(build_scop_drs): Update.
	* graphite-sese-to-poly.h (struct base_alias_pair): New.
	(ALIAS_SET_INDEX): Remove.
	(BASE_OBJECT_SET_INDEX): Remove.

Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/graphite-sese-to-poly.c
    branches/graphite/gcc/graphite-sese-to-poly.h


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