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Remove rename_nb_iterations and rename_sese_parameters

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2010-06-12  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (gloog): Do not pass scops in parameter.
	Remove calls to rename_nb_iterations and rename_sese_parameters.
	* graphite-clast-to-gimple.h (gloog): Update declaration.
	* graphite.c (graphite_transform_loops): Update call to gloog.
	* sese.c (rename_variables_in_expr): Removed.
	(rename_nb_iterations): Removed.
	(rename_sese_parameters): Removed.
	* sese.h (rename_nb_iterations): Removed.
	(rename_sese_parameters): Removed.

From-SVN: r163119
This commit is contained in:
Sebastian Pop 2010-08-11 20:24:38 +00:00 committed by Sebastian Pop
parent d1ba0721a1
commit 14d0e129cc
7 changed files with 27 additions and 67 deletions
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12
gcc/ChangeLog
View File

@ -1,3 +1,15 @@
2010-08-02 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gloog): Do not pass scops in parameter.
Remove calls to rename_nb_iterations and rename_sese_parameters.
* graphite-clast-to-gimple.h (gloog): Update declaration.
* graphite.c (graphite_transform_loops): Update call to gloog.
* sese.c (rename_variables_in_expr): Removed.
(rename_nb_iterations): Removed.
(rename_sese_parameters): Removed.
* sese.h (rename_nb_iterations): Removed.
(rename_sese_parameters): Removed.
2010-08-02 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gloog): Remove call to

12
gcc/ChangeLog.graphite
View File

@ -1,3 +1,15 @@
2010-06-12 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gloog): Do not pass scops in parameter.
Remove calls to rename_nb_iterations and rename_sese_parameters.
* graphite-clast-to-gimple.h (gloog): Update declaration.
* graphite.c (graphite_transform_loops): Update call to gloog.
* sese.c (rename_variables_in_expr): Removed.
(rename_nb_iterations): Removed.
(rename_sese_parameters): Removed.
* sese.h (rename_nb_iterations): Removed.
(rename_sese_parameters): Removed.
2010-06-12 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gloog): Remove call to

8
gcc/graphite-clast-to-gimple.c
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@ -1529,7 +1529,7 @@ create_params_index (htab_t index_table, CloogProgram *prog) {
*/
bool
gloog (scop_p scop, VEC (scop_p, heap) *scops, htab_t bb_pbb_mapping)
gloog (scop_p scop, htab_t bb_pbb_mapping)
{
VEC (tree, heap) *newivs = VEC_alloc (tree, heap, 10);
loop_p context_loop;
@ -1537,7 +1537,6 @@ gloog (scop_p scop, VEC (scop_p, heap) *scops, htab_t bb_pbb_mapping)
ifsese if_region = NULL;
htab_t rename_map, newivs_index, params_index;
cloog_prog_clast pc;
int i;
timevar_push (TV_GRAPHITE_CODE_GEN);
gloog_error = false;
@ -1577,11 +1576,6 @@ gloog (scop_p scop, VEC (scop_p, heap) *scops, htab_t bb_pbb_mapping)
bb_pbb_mapping, 1, params_index);
graphite_verify ();
scev_reset_htab ();
rename_nb_iterations (rename_map);
for (i = 0; VEC_iterate (scop_p, scops, i, scop); i++)
rename_sese_parameters (rename_map, SCOP_REGION (scop));
recompute_all_dominators ();
graphite_verify ();

2
gcc/graphite-clast-to-gimple.h
View File

@ -36,7 +36,7 @@ typedef struct bb_pbb_def
poly_bb_p pbb;
}bb_pbb_def;
extern bool gloog (scop_p, VEC (scop_p, heap) *, htab_t);
extern bool gloog (scop_p, htab_t);
extern cloog_prog_clast scop_to_clast (scop_p);
extern void debug_clast_stmt (struct clast_stmt *);
extern void print_clast_stmt (FILE *, struct clast_stmt *);

2
gcc/graphite.c
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@ -287,7 +287,7 @@ graphite_transform_loops (void)
for (i = 0; VEC_iterate (scop_p, scops, i, scop); i++)
if (POLY_SCOP_P (scop)
&& apply_poly_transforms (scop)
&& gloog (scop, scops, bb_pbb_mapping))
&& gloog (scop, bb_pbb_mapping))
need_cfg_cleanup_p = true;
htab_delete (bb_pbb_mapping);

56
gcc/sese.c
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@ -435,62 +435,6 @@ set_rename (htab_t map, tree old_name, tree expr)
*slot = new_rename_map_elt (old_name, expr);
}
/* Renames the expression T following the tuples (OLD_NAME, EXPR) in
the rename map M. Returns the expression T after renaming. */
static tree
rename_variables_in_expr (htab_t m, tree t)
{
if (!t)
return t;
if (TREE_CODE (t) == SSA_NAME)
return get_rename (m, t);
switch (TREE_CODE_LENGTH (TREE_CODE (t)))
{
case 3:
TREE_OPERAND (t, 2) = rename_variables_in_expr (m, TREE_OPERAND (t, 2));
case 2:
TREE_OPERAND (t, 1) = rename_variables_in_expr (m, TREE_OPERAND (t, 1));
case 1:
TREE_OPERAND (t, 0) = rename_variables_in_expr (m, TREE_OPERAND (t, 0));
default:
return t;
}
}
/* Renames all the loop->nb_iterations expressions following the
tuples (OLD_NAME, EXPR) in RENAME_MAP. */
void
rename_nb_iterations (htab_t rename_map)
{
loop_iterator li;
struct loop *loop;
FOR_EACH_LOOP (li, loop, 0)
loop->nb_iterations = rename_variables_in_expr (rename_map,
loop->nb_iterations);
}
/* Renames all the parameters of SESE following the tuples (OLD_NAME,
EXPR) in RENAME_MAP. */
void
rename_sese_parameters (htab_t rename_map, sese region)
{
int i;
tree p;
for (i = 0; VEC_iterate (tree, SESE_PARAMS (region), i, p); i++)
VEC_replace (tree, SESE_PARAMS (region), i,
rename_variables_in_expr (rename_map, p));
}
/* Rename the SSA_NAMEs used in STMT and that appear in MAP. */
static void

2
gcc/sese.h
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@ -262,8 +262,6 @@ extern void debug_rename_map (htab_t);
extern hashval_t rename_map_elt_info (const void *);
extern int eq_rename_map_elts (const void *, const void *);
extern void set_rename (htab_t, tree, tree);
extern void rename_nb_iterations (htab_t);
extern void rename_sese_parameters (htab_t, sese);
/* Constructs a new SCEV_INFO_STR structure for VAR and INSTANTIATED_BELOW. */