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Make compute_deps, extend_schedule static 

No functional changes intended. Passes make check and bootstrap.
gcc/ChangeLog:

2015-09-29  Aditya Kumar  <hiraditya@msn.com>

        * graphite-dependences.c (scop_get_dependences): Moved in down
	in order to be visible to its caller.
        * graphite-poly.h: Removed compute_deps, and extend_schedule.

From-SVN: r228269
This commit is contained in:
Aditya Kumar 2015-09-29 22:20:14 +00:00 committed by Sebastian Pop
parent b4d0dacd62
commit 01bdcc80e2
3 changed files with 37 additions and 47 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2015-09-29 Aditya Kumar <aditya.k7@samsung.com>
* graphite-dependences.c (scop_get_dependences): Moved in down
in order to be visible to its caller.
* graphite-poly.h: Removed compute_deps, and extend_schedule.
2015-09-29 Sebastian Pop <s.pop@samsung.com>
Aditya Kumar <aditya.k7@samsung.com>

62
gcc/graphite-dependences.c
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@ -47,35 +47,6 @@ along with GCC; see the file COPYING3. If not see
#include "graphite-poly.h"
isl_union_map *
scop_get_dependences (scop_p scop)
{
isl_union_map *dependences;
if (!scop->must_raw)
compute_deps (scop, SCOP_BBS (scop),
&scop->must_raw, &scop->may_raw,
&scop->must_raw_no_source, &scop->may_raw_no_source,
&scop->must_war, &scop->may_war,
&scop->must_war_no_source, &scop->may_war_no_source,
&scop->must_waw, &scop->may_waw,
&scop->must_waw_no_source, &scop->may_waw_no_source);
dependences = isl_union_map_copy (scop->must_raw);
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->must_war));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->must_waw));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->may_raw));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->may_war));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->may_waw));
return dependences;
}
/* Add the constraints from the set S to the domain of MAP. */
static isl_map *
@ -252,7 +223,7 @@ extend_schedule_1 (__isl_take isl_map *map, void *user)
/* Return a relation that has uniform output dimensions. */
__isl_give isl_union_map *
static __isl_give isl_union_map *
extend_schedule (__isl_take isl_union_map *x)
{
int max = 0;
@ -519,7 +490,7 @@ subtract_commutative_associative_deps (scop_p scop,
/* Compute the original data dependences in SCOP for all the reads and
writes in PBBS. */
void
static void
compute_deps (scop_p scop, vec<poly_bb_p> pbbs,
isl_union_map **must_raw,
isl_union_map **may_raw,
@ -595,6 +566,35 @@ transform_is_safe (scop_p scop, isl_union_map *transform)
return res;
}
isl_union_map *
scop_get_dependences (scop_p scop)
{
isl_union_map *dependences;
if (!scop->must_raw)
compute_deps (scop, SCOP_BBS (scop),
&scop->must_raw, &scop->may_raw,
&scop->must_raw_no_source, &scop->may_raw_no_source,
&scop->must_war, &scop->may_war,
&scop->must_war_no_source, &scop->may_war_no_source,
&scop->must_waw, &scop->may_waw,
&scop->must_waw_no_source, &scop->may_waw_no_source);
dependences = isl_union_map_copy (scop->must_raw);
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->must_war));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->must_waw));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->may_raw));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->may_war));
dependences = isl_union_map_union (dependences,
isl_union_map_copy (scop->may_waw));
return dependences;
}
/* Return true when the SCOP transformed schedule is correct. */
bool

16
gcc/graphite-poly.h
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@ -456,22 +456,6 @@ scop_set_nb_params (scop_p scop, graphite_dim_t nb_params)
}
bool graphite_legal_transform (scop_p);
__isl_give isl_union_map *extend_schedule (__isl_take isl_union_map *);
void
compute_deps (scop_p scop, vec<poly_bb_p> pbbs,
isl_union_map **must_raw,
isl_union_map **may_raw,
isl_union_map **must_raw_no_source,
isl_union_map **may_raw_no_source,
isl_union_map **must_war,
isl_union_map **may_war,
isl_union_map **must_war_no_source,
isl_union_map **may_war_no_source,
isl_union_map **must_waw,
isl_union_map **may_waw,
isl_union_map **must_waw_no_source,
isl_union_map **may_waw_no_source);
isl_union_map *
scop_get_dependences (scop_p scop);