From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 167AF3858C2C; Wed, 24 Jan 2024 14:44:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 167AF3858C2C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1706107466; bh=eXlMH4q8sSj++SdWihVeF6SveB3dy7ds9QT2H57RMJw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=B1bhJCsHnAztLoOxnbassnL/b57uZ4XwSU2RR9x7z8SKCpdBGZ87KRXDabepwh0DM Aj17MSyL31Evb1qxvpQ8Lpq/1Hqi275sh+gN4Tk9hFCQRnY/8OBNwhAtawLsb8mYEI KwvvVC5MyURSU3Nr6Qc3Cr+SydvIP31bwFGuP3WI= From: "rdapp at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/113583] Main loop in 519.lbm not vectorized. Date: Wed, 24 Jan 2024 14:44:25 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rdapp at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113583 --- Comment #2 from Robin Dapp --- > It's interesting, for Clang only RISC-V can vectorize it. The full loop can be vectorized on clang x86 as well when I remove the first conditional (which is not in the snippet I posted above). So that's likely= a different issue than the loop itself.=