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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/114853] Inefficient code with a bunch of bitwise checks
Date: Thu, 25 Apr 2024 15:48:23 +0000 [thread overview]
Message-ID: <bug-114853-4-BWLRigUy8b@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-114853-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114853
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Last reconfirmed| |2024-04-25
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #1)
> possibly switch-conversion related
iftoswitch does not get invoked here but maybe it should ...
I will note that for aarch64, clang/LLVM is able to vectorize this function.
But not for x86_64.
next prev parent reply other threads:[~2024-04-25 15:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-25 13:05 [Bug c++/114853] New: " gh228df at gmail dot com
2024-04-25 13:40 ` [Bug tree-optimization/114853] " rguenth at gcc dot gnu.org
2024-04-25 15:42 ` pinskia at gcc dot gnu.org
2024-04-25 15:48 ` pinskia at gcc dot gnu.org [this message]
2024-04-25 17:47 ` [Bug middle-end/114853] " pinskia at gcc dot gnu.org
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