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tree-vect-loop.c (vect_compute_single_scalar_iteration_cost): Open a dump scope.

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2018-10-08  Richard Biener  <rguenther@suse.de>

	* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
	Open a dump scope.
	* tree-vectorizer.c (dump_stmt_cost): Add cost param and dump it.
	* tree-vectorizer.h (dump_stmt_cost): Adjust.
	(add_stmt_cost): Dump return value of the hook.

From-SVN: r264923
This commit is contained in:
Richard Biener 2018-10-08 12:29:51 +00:00 committed by Richard Biener
parent aca0dcde1f
commit 269ba95042
4 changed files with 19 additions and 5 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2018-10-08 Richard Biener <rguenther@suse.de>
* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
Open a dump scope.
* tree-vectorizer.c (dump_stmt_cost): Add cost param and dump it.
* tree-vectorizer.h (dump_stmt_cost): Adjust.
(add_stmt_cost): Dump return value of the hook.
2018-10-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/63155

2
gcc/tree-vect-loop.c
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@ -1072,6 +1072,8 @@ vect_compute_single_scalar_iteration_cost (loop_vec_info loop_vinfo)
int nbbs = loop->num_nodes, factor;
int innerloop_iters, i;
DUMP_VECT_SCOPE ("vect_compute_single_scalar_iteration_cost");
/* Gather costs for statements in the scalar loop. */
/* FORNOW. */

3
gcc/tree-vectorizer.c
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@ -89,7 +89,7 @@ dump_user_location_t vect_location;
void
dump_stmt_cost (FILE *f, void *data, int count, enum vect_cost_for_stmt kind,
stmt_vec_info stmt_info, int misalign,
stmt_vec_info stmt_info, int misalign, unsigned cost,
enum vect_cost_model_location where)
{
fprintf (f, "%p ", data);
@ -159,6 +159,7 @@ dump_stmt_cost (FILE *f, void *data, int count, enum vect_cost_for_stmt kind,
fprintf (f, "%s ", ks);
if (kind == unaligned_load || kind == unaligned_store)
fprintf (f, "(misalign %d) ", misalign);
fprintf (f, "costs %u ", cost);
const char *ws = "unknown";
switch (where)
{

11
gcc/tree-vectorizer.h
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@ -1199,7 +1199,8 @@ init_cost (struct loop *loop_info)
}
extern void dump_stmt_cost (FILE *, void *, int, enum vect_cost_for_stmt,
stmt_vec_info, int, enum vect_cost_model_location);
stmt_vec_info, int, unsigned,
enum vect_cost_model_location);
/* Alias targetm.vectorize.add_stmt_cost. */
@ -1208,10 +1209,12 @@ add_stmt_cost (void *data, int count, enum vect_cost_for_stmt kind,
stmt_vec_info stmt_info, int misalign,
enum vect_cost_model_location where)
{
if (dump_file && (dump_flags & TDF_DETAILS))
dump_stmt_cost (dump_file, data, count, kind, stmt_info, misalign, where);
return targetm.vectorize.add_stmt_cost (data, count, kind,
unsigned cost = targetm.vectorize.add_stmt_cost (data, count, kind,
stmt_info, misalign, where);
if (dump_file && (dump_flags & TDF_DETAILS))
dump_stmt_cost (dump_file, data, count, kind, stmt_info, misalign,
cost, where);
return cost;
}
/* Alias targetm.vectorize.finish_cost. */