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From: "mikael at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/66459] bogus warning 'w.offset' may be used uninitialized in this function [-Wmaybe-uninitialized]
Date: Mon, 08 Jun 2015 14:46:00 -0000 [thread overview]
Message-ID: <bug-66459-4-xrqgkyXFJM@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-66459-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66459
Mikael Morin <mikael at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-06-08
CC| |mikael at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Mikael Morin <mikael at gcc dot gnu.org> ---
Confirmed.
Possibly related bug: PR60500
(In reply to Mario Baumann from comment #0)
> - -O0 works fine
This is expected, uninitializedness may only become apparent to the compiler
after some optimization passes have simplified/reorganized the code.
next prev parent reply other threads:[~2015-06-08 14:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-08 11:02 [Bug fortran/66459] New: " mario-baumann at web dot de
2015-06-08 14:46 ` mikael at gcc dot gnu.org [this message]
2022-08-30 8:54 ` [Bug tree-optimization/66459] bogus warning 'w.offset' may be used uninitialized in this function [-Wmaybe-uninitialized] caused by loop invariant motion (LIM) rguenth at gcc dot gnu.org
2023-07-11 16:27 ` pinskia at gcc dot gnu.org
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