2017-05-23 Jan Hubicka <hubicka@ucw.cz>

[thirdparty/gcc.git] / gcc / modulo-sched.c

diff --git a/gcc/modulo-sched.c b/gcc/modulo-sched.c
index 720391f7cfed376b781cae9d7139ba1cadbf0983..005c6e596ad526bc0dc7cdbac1ae224417403d1a 100644 (file)
--- a/gcc/modulo-sched.c
+++ b/gcc/modulo-sched.c
@@ -1422,13 +1422,16 @@ sms_schedule (void)
       get_ebb_head_tail (bb, bb, &head, &tail);
       latch_edge = loop_latch_edge (loop);
       gcc_assert (single_exit (loop));
-      if (single_exit (loop)->count)
-       trip_count = latch_edge->count / single_exit (loop)->count;
+      if (single_exit (loop)->count > profile_count::zero ())
+       trip_count = latch_edge->count.to_gcov_type ()
+                    / single_exit (loop)->count.to_gcov_type ();
 
       /* Perform SMS only on loops that their average count is above threshold.  */
 
-      if ( latch_edge->count
-          && (latch_edge->count < single_exit (loop)->count * SMS_LOOP_AVERAGE_COUNT_THRESHOLD))
+      if ( latch_edge->count > profile_count::zero ()
+          && (latch_edge->count
+             < single_exit (loop)->count.apply_scale
+                                (SMS_LOOP_AVERAGE_COUNT_THRESHOLD, 1)))
        {
          if (dump_file)
            {
@@ -1438,7 +1441,7 @@ sms_schedule (void)
                {
                  fprintf (dump_file, "SMS loop-count ");
                  fprintf (dump_file, "%" PRId64,
-                          (int64_t) bb->count);
+                          (int64_t) bb->count.to_gcov_type ());
                  fprintf (dump_file, "\n");
                   fprintf (dump_file, "SMS trip-count ");
                   fprintf (dump_file, "%" PRId64,
@@ -1549,8 +1552,9 @@ sms_schedule (void)
 
       latch_edge = loop_latch_edge (loop);
       gcc_assert (single_exit (loop));
-      if (single_exit (loop)->count)
-       trip_count = latch_edge->count / single_exit (loop)->count;
+      if (single_exit (loop)->count > profile_count::zero ())
+       trip_count = latch_edge->count.to_gcov_type ()
+                    / single_exit (loop)->count.to_gcov_type ();
 
       if (dump_file)
        {
@@ -1560,7 +1564,7 @@ sms_schedule (void)
            {
              fprintf (dump_file, "SMS loop-count ");
              fprintf (dump_file, "%" PRId64,
-                      (int64_t) bb->count);
+                      (int64_t) bb->count.to_gcov_type ());
              fprintf (dump_file, "\n");
              fprintf (dump_file, "SMS profile-sum-max ");
              fprintf (dump_file, "%" PRId64,