r144198 - in /branches/graphite/gcc: ChangeLog....

[spop@gcc.gnu.org]

Author: spop
Date: Mon Feb 16 07:47:34 2009
New Revision: 144198

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144198
Log:
2009-02-16  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-data-ref.c (schedule_precedes_p, schedule_same_p): New.
	(statement_precedes_p): Use schedule_same_p and schedule_precedes_p.
	* graphite.c (gbb_compare, schedule_to_scattering, print_graphite_bb,
	free_graphite_bb, build_scop_canonical_schedules,
	graphite_trans_bb_strip_mine, graphite_trans_scop_block): Static 
	schedules are now represented using a ppl_Linear_Expression_t.
	* graphite.h (struct graphite_bb): Same.
	* graphite-ppl.c (ppl_lexico_compare_linear_expressions): New.
	* graphite-ppl.h (ppl_lexico_compare_linear_expressions): Declared.


Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/graphite-data-ref.c
    branches/graphite/gcc/graphite-ppl.c
    branches/graphite/gcc/graphite-ppl.h
    branches/graphite/gcc/graphite.c
    branches/graphite/gcc/graphite.h