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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/46281] Inefficient unswitching (too many copies)
Date: Mon, 26 Jul 2021 09:34:32 +0000 [thread overview]
Message-ID: <bug-46281-4-dFkw4wFarB@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-46281-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46281
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2021-07-26
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note you need the uncommented part to hit the issue on the trunk
So:
if (j < k || j < l || j < m || j << 3 || k << 4)
prev parent reply other threads:[~2021-07-26 9:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-02 22:23 [Bug tree-optimization/46281] New: " davidxl at gcc dot gnu.org
2010-11-03 11:00 ` [Bug tree-optimization/46281] " rguenth at gcc dot gnu.org
2021-07-26 9:34 ` pinskia at gcc dot gnu.org [this message]
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