r232650 - in /trunk/gcc: ChangeLog graphite-dep...

[spop at gcc dot gnu dot org]

Author: spop
Date: Thu Jan 21 02:12:26 2016
New Revision: 232650

URL: https://gcc.gnu.org/viewcvs?rev=232650&root=gcc&view=rev
Log:
add more coalescing to simplify constraints

	* graphite-dependences.c (constrain_domain): Add call to isl_*_coalesce.
	(add_pdr_constraints): Same.
	(scop_get_reads): Same.
	(scop_get_must_writes): Same.
	(scop_get_may_writes): Same.
	(scop_get_original_schedule): Same.
	(extend_schedule): Same.
	(apply_schedule_on_deps): Same.
	(carries_deps): Same.
	(compute_deps): Same.
	(scop_get_dependences): Same.
	* graphite-isl-ast-to-gimple.c
	(translate_isl_ast_to_gimple::generate_isl_schedule): Same.
	* graphite-optimize-isl.c (get_schedule_for_band): Same.
	(get_schedule_for_band_list): Same.
	(get_schedule_map): Same.
	(apply_schedule_map_to_scop): Same.
	* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same.
	(build_loop_iteration_domains): Same.
	(add_condition_to_pbb): Same.
	(add_param_constraints): Same.
	(pdr_add_memory_accesses): Same.
	(pdr_add_data_dimensions): Same.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite-dependences.c
    trunk/gcc/graphite-isl-ast-to-gimple.c
    trunk/gcc/graphite-optimize-isl.c
    trunk/gcc/graphite-sese-to-poly.c