From: Sergei Trofimovich <siarh...@google.com>
gcc/ChangeLog:
* gcc/profile.c (sort_hist_values): Clarify hist format:
start with a value, not counter.
---
gcc/profile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/profile.c b/gcc/profile.c
index f5c206813c7..fe8963cc9e9 100644
--- a/gcc/profile.c
+++ b/gcc/profile.c
@@ -771,7 +771,7 @@ sort_hist_values (histogram_value hist)
int counters = hist->hvalue.counters[1];
for (int i = 0; i < counters - 1; i++)
/* Hist value is organized as:
- [total_executions, N, counter1, ..., valueN, counterN]
+ [total_executions, N, value1, counter1, ..., valueN, counterN]
Use decrease bubble sort to rearrange it. The sort starts from <value1,
counter1> and compares counter first. If counter is same, compares the
value, exchange it if small to keep stable. */
--
2.28.0
