gcc/ChangeLog:
2019-06-04 Martin Liska
* value-prof.c (dump_histogram_value): Change dump format.
(gimple_mod_subtract_transform): Remove legacy comment.
---
gcc/value-prof.c | 16 +---
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index 25b957d0c0a..5de91595811 100644
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -230,18 +230,21 @@ dump_histogram_value (FILE *dump_file, histogram_value hist)
case HIST_TYPE_INTERVAL:
if (hist->hvalue.counters)
{
- fprintf (dump_file, "Interval counter range %d -- %d",
+ fprintf (dump_file, "Interval counter range [%d,%d]: [",
hist->hdata.intvl.int_start,
(hist->hdata.intvl.int_start
+ hist->hdata.intvl.steps - 1));
unsigned int i;
- fprintf (dump_file, " [");
for (i = 0; i < hist->hdata.intvl.steps; i++)
- fprintf (dump_file, " %d:%" PRId64,
- hist->hdata.intvl.int_start + i,
- (int64_t) hist->hvalue.counters[i]);
- fprintf (dump_file, " ] outside range:%" PRId64 ".\n",
+ {
+ fprintf (dump_file, "%d:%" PRId64,
+ hist->hdata.intvl.int_start + i,
+ (int64_t) hist->hvalue.counters[i]);
+ if (i != hist->hdata.intvl.steps - 1)
+ fprintf (dump_file, ", ");
+ }
+ fprintf (dump_file, "] outside range: %" PRId64 ".\n",
(int64_t) hist->hvalue.counters[i]);
}
break;
@@ -1094,7 +1097,6 @@ gimple_mod_subtract_transform (gimple_stmt_iterator *si)
count1 = histogram->hvalue.counters[0];
count2 = histogram->hvalue.counters[1];
- /* Compute probability of taking the optimal path. */
if (check_counter (stmt, "interval", &count1, &all, gimple_bb (stmt)->count))
{
gimple_remove_histogram_value (cfun, stmt, histogram);
