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tree-loop-linear.c (compute_data_dependences_for_loop): Adjust calls.

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* tree-loop-linear.c (compute_data_dependences_for_loop): Adjust calls.
	* tree-data-ref.c (find_data_references_in_loop,
	compute_data_dependences_for_loop): Use pointers to VEC.
	(analyze_all_data_dependences): Adjust calls.
	* tree-data-ref.h (find_data_references_in_loop,
	compute_data_dependences_for_loop): Adjust declarations.
	* tree-vect-analyze.c (vect_analyze_data_refs): Adjust call to
	compute_data_dependences_for_loop.

From-SVN: r112507
This commit is contained in:
Sebastian Pop 2006-03-29 22:25:23 +02:00 committed by Sebastian Pop
parent d4e3674320
commit e14b10df7a
5 changed files with 28 additions and 17 deletions
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11
gcc/ChangeLog
View File

@ -1,3 +1,14 @@
2006-03-29 Sebastian Pop <pop@cri.ensmp.fr>
* tree-loop-linear.c (compute_data_dependences_for_loop): Adjust calls.
* tree-data-ref.c (find_data_references_in_loop,
compute_data_dependences_for_loop): Use pointers to VEC.
(analyze_all_data_dependences): Adjust calls.
* tree-data-ref.h (find_data_references_in_loop,
compute_data_dependences_for_loop): Adjust declarations.
* tree-vect-analyze.c (vect_analyze_data_refs): Adjust call to
compute_data_dependences_for_loop.
2006-03-29 Paul Brook <paul@codesourcery.com>
* config/arm/vfp.md (movsf_vfp): Disparage w<->r alternatives.

20
gcc/tree-data-ref.c
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@ -3968,7 +3968,7 @@ compute_all_dependences (VEC (data_reference_p, heap) *datarefs,
tree
find_data_references_in_loop (struct loop *loop,
VEC (data_reference_p, heap) *datarefs)
VEC (data_reference_p, heap) **datarefs)
{
basic_block bb, *bbs;
unsigned int i;
@ -4012,7 +4012,7 @@ find_data_references_in_loop (struct loop *loop,
dr = create_data_ref (opnd0, stmt, false);
if (dr)
{
VEC_safe_push (data_reference_p, heap, datarefs, dr);
VEC_safe_push (data_reference_p, heap, *datarefs, dr);
one_inserted = true;
}
}
@ -4024,7 +4024,7 @@ find_data_references_in_loop (struct loop *loop,
dr = create_data_ref (opnd1, stmt, true);
if (dr)
{
VEC_safe_push (data_reference_p, heap, datarefs, dr);
VEC_safe_push (data_reference_p, heap, *datarefs, dr);
one_inserted = true;
}
}
@ -4049,7 +4049,7 @@ find_data_references_in_loop (struct loop *loop,
dr = create_data_ref (TREE_VALUE (args), stmt, true);
if (dr)
{
VEC_safe_push (data_reference_p, heap, datarefs, dr);
VEC_safe_push (data_reference_p, heap, *datarefs, dr);
one_inserted = true;
}
}
@ -4080,7 +4080,7 @@ find_data_references_in_loop (struct loop *loop,
DR_OFFSET_MISALIGNMENT (res) = NULL_TREE;
DR_MEMTAG (res) = NULL_TREE;
DR_PTR_INFO (res) = NULL;
VEC_safe_push (data_reference_p, heap, datarefs, res);
VEC_safe_push (data_reference_p, heap, *datarefs, res);
free (bbs);
return chrec_dont_know;
@ -4149,8 +4149,8 @@ find_loop_nest (struct loop *loop, VEC (loop_p, heap) *loop_nest)
void
compute_data_dependences_for_loop (struct loop *loop,
bool compute_self_and_read_read_dependences,
VEC (data_reference_p, heap) *datarefs,
VEC (ddr_p, heap) *dependence_relations)
VEC (data_reference_p, heap) **datarefs,
VEC (ddr_p, heap) **dependence_relations)
{
struct loop *loop_nest = loop;
VEC (loop_p, heap) *vloops = VEC_alloc (loop_p, heap, 3);
@ -4169,10 +4169,10 @@ compute_data_dependences_for_loop (struct loop *loop,
/* Insert a single relation into dependence_relations:
chrec_dont_know. */
ddr = initialize_data_dependence_relation (NULL, NULL, vloops);
VEC_safe_push (ddr_p, heap, dependence_relations, ddr);
VEC_safe_push (ddr_p, heap, *dependence_relations, ddr);
}
else
compute_all_dependences (datarefs, dependence_relations, vloops,
compute_all_dependences (*datarefs, *dependence_relations, vloops,
compute_self_and_read_read_dependences);
if (dump_file && (dump_flags & TDF_STATS))
@ -4258,7 +4258,7 @@ analyze_all_data_dependences (struct loops *loops)
/* Compute DDs on the whole function. */
compute_data_dependences_for_loop (loops->parray[0], false,
datarefs, dependence_relations);
&datarefs, &dependence_relations);
if (dump_file)
{

6
gcc/tree-data-ref.h
View File

@ -270,10 +270,10 @@ DEF_VEC_ALLOC_P(ddr_p,heap);
extern tree find_data_references_in_loop (struct loop *,
VEC (data_reference_p, heap) *);
VEC (data_reference_p, heap) **);
extern void compute_data_dependences_for_loop (struct loop *, bool,
VEC (data_reference_p, heap) *,
VEC (ddr_p, heap) *);
VEC (data_reference_p, heap) **,
VEC (ddr_p, heap) **);
extern void print_direction_vector (FILE *, lambda_vector, int);
extern void print_dir_vectors (FILE *, VEC (lambda_vector, heap) *, int);
extern void print_dist_vectors (FILE *, VEC (lambda_vector, heap) *, int);

4
gcc/tree-loop-linear.c
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@ -289,8 +289,8 @@ linear_transform_loops (struct loops *loops)
datarefs = VEC_alloc (data_reference_p, heap, 10);
dependence_relations = VEC_alloc (ddr_p, heap, 10 * 10);
compute_data_dependences_for_loop (loop_nest, true, datarefs,
dependence_relations);
compute_data_dependences_for_loop (loop_nest, true, &datarefs,
&dependence_relations);
if (dump_file && (dump_flags & TDF_DETAILS))
dump_ddrs (dump_file, dependence_relations);

4
gcc/tree-vect-analyze.c
View File

@ -1334,8 +1334,8 @@ vect_analyze_data_refs (loop_vec_info loop_vinfo)
fprintf (vect_dump, "=== vect_analyze_data_refs ===");
compute_data_dependences_for_loop (loop, false,
LOOP_VINFO_DATAREFS (loop_vinfo),
LOOP_VINFO_DDRS (loop_vinfo));
&LOOP_VINFO_DATAREFS (loop_vinfo),
&LOOP_VINFO_DDRS (loop_vinfo));
/* Go through the data-refs, check that the analysis succeeded. Update pointer
from stmt_vec_info struct to DR and vectype. */