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* [gcc r11-3271] profile: clarify comment around histogram format
@ 2020-09-17 22:30 Sergei Trofimovich
  0 siblings, 0 replies; only message in thread
From: Sergei Trofimovich @ 2020-09-17 22:30 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:f234870e1ca68ee793a3094cb9b2ab89addf8d43

commit r11-3271-gf234870e1ca68ee793a3094cb9b2ab89addf8d43
Author: Sergei Trofimovich <siarheit@google.com>
Date:   Fri Sep 4 22:20:57 2020 +0100

    profile: clarify comment around histogram format
    
    gcc/ChangeLog:
    
            * profile.c (sort_hist_values): Clarify hist format:
            start with a value, not counter.

Diff:
---
 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.  */


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