Horton

RE: Question for coverage report

Hayato Kuroda (Fujitsu) <kuroda.hayato@fujitsu.com>

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From: "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>
To: 'Steven Niu' <niushiji@gmail.com>
Cc: "'pgsql-hackers@lists.postgresql.org'" <pgsql-hackers@lists.postgresql.org>
Date: 2025-10-17T10:55:44Z
Lists: pgsql-hackers 
Dear Steven,

> I noticed another weird thing in your attached log.  The line 1506 and 1509 should be executed
> the same number of times.  But line 1506 was executed one more time than line 1509.
> Maybe a bug of gcov?

Oh, I didn't notice. Yeah it was also strange. Is there a possibility that complier optimization
did prefetch and it was also counted?

Best regards,
Hayato Kuroda
FUJITSU LIMITED