r176603 - in /trunk/gcc: ChangeLog graphite-cla...

[spop@gcc.gnu.org]

Author: spop
Date: Thu Jul 21 22:57:40 2011
New Revision: 176603

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176603
Log:
Compute once and cache the LB and UB for each clast_name.

2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (struct clast_name_index): Add lb
	and ub fields.
	(new_clast_name_index): Add lb and ub parameters.
	(free_clast_name_index): New.
	(clast_name_to_lb_ub): New.
	(save_clast_name_index): Add lb and ub parameters.
	(compute_bounds_for_param): New.
	(type_for_level): Removed.
	(type_for_clast_for): Removed level parameter.  Do not call
	type_for_level.
	(graphite_create_new_loop): Store the lb and ub for the clast_name
	of the iterator of the loop that has been generated.
	(graphite_create_new_loop_guard): Remove parameter level.
	(create_params_index): Store the lb and ub of each parameter.
	(gloog): Use free_clast_name_index.  Pass to create_params_index
	the current scop.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite-clast-to-gimple.c