graphite.c: Include tree-vectorizer.h for find_loop_location.

2017-02-01  Richard Biener  <rguenther@suse.de>

	* graphite.c: Include tree-vectorizer.h for find_loop_location.
	(graphite_transform_loops): Provide opt-info for optimized nests.
	* tree-parloop.c (parallelize_loops): Provide opt-info for
	parallelized loops.

From-SVN: r245096

gcc/ChangeLog

 2017-02-01  Richard Biener  <rguenther@suse.de>
 
+	* graphite.c: Include tree-vectorizer.h for find_loop_location.
+	(graphite_transform_loops): Provide opt-info for optimized nests.
+	* tree-parloop.c (parallelize_loops): Provide opt-info for
+	parallelized loops.
+
+2017-02-01  Richard Biener  <rguenther@suse.de>
+
 	PR middle-end/79315
 	* tree-cfg.c (move_stmt_op): Never set TREE_BLOCK when it
 	was not set before.

gcc/graphite.c

@@ -52,6 +52,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "dbgcnt.h"
 #include "tree-parloops.h"
 #include "tree-cfgcleanup.h"
+#include "tree-vectorizer.h"
 #include "graphite.h"
 
 /* Print global statistics to FILE.  */
@@ -328,6 +329,11 @@ graphite_transform_loops (void)
 	   and could be in an inconsistent state.  */
 	if (!graphite_regenerate_ast_isl (scop))
 	  break;
+
+	location_t loc = find_loop_location
+			   (scop->scop_info->region.entry->dest->loop_father);
+	dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, loc,
+			 "loop nest optimized\n");
       }
 
   free_scops (scops);

gcc/tree-parloops.c

@@ -3322,17 +3322,14 @@ parallelize_loops (bool oacc_kernels_p)
 
       changed = true;
       skip_loop = loop->inner;
-      if (dump_file && (dump_flags & TDF_DETAILS))
-      {
-	if (loop->inner)
-	  fprintf (dump_file, "parallelizing outer loop %d\n",loop->header->index);
-	else
-	  fprintf (dump_file, "parallelizing inner loop %d\n",loop->header->index);
-	loop_loc = find_loop_location (loop);
-	if (loop_loc != UNKNOWN_LOCATION)
-	  fprintf (dump_file, "\nloop at %s:%d: ",
-		   LOCATION_FILE (loop_loc), LOCATION_LINE (loop_loc));
-      }
+
+      loop_loc = find_loop_location (loop);
+      if (loop->inner)
+	dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, loop_loc,
+			 "parallelizing outer loop %d\n", loop->num);
+      else
+	dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, loop_loc,
+			 "parallelizing inner loop %d\n", loop->num);
 
       gen_parallel_loop (loop, &reduction_list,
 			 n_threads, &niter_desc, oacc_kernels_p);