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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/18293] Redundant copy operation introduced by expand Date: Wed, 03 Nov 2004 22:58:00 -0000 [thread overview] Message-ID: <20041103225856.31794.qmail@sourceware.org> (raw) In-Reply-To: <20041103222411.18293.steven@gcc.gnu.org> ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-03 22:58 ------- Confirmed. This is related to casts somehow. Also this happens on 3.3 which is even more funny and just show the deficiencies in the expanders which no one noticed before. -- What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |minor Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |compile-time-hog, memory- | |hog, missed-optimization Known to fail| |3.3 4.0.0 Last reconfirmed|0000-00-00 00:00:00 |2004-11-03 22:58:55 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18293
next prev parent reply other threads:[~2004-11-03 22:58 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-11-03 22:24 [Bug middle-end/18293] New: " steven at gcc dot gnu dot org 2004-11-03 22:58 ` pinskia at gcc dot gnu dot org [this message] 2004-11-04 17:20 ` [Bug middle-end/18293] " pinskia at gcc dot gnu dot org 2004-11-09 21:33 ` pinskia at gcc dot gnu dot org 2004-11-12 15:35 ` pinskia at gcc dot gnu dot org 2004-12-08 2:15 ` cvs-commit at gcc dot gnu dot org 2004-12-08 2:29 ` pinskia at gcc dot gnu dot org 2004-12-08 2:49 ` pinskia at gcc dot gnu dot org
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