From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 0CEA23882052; Thu, 13 Jun 2024 12:42:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0CEA23882052 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1718282524; bh=3/OF54+4EDsY2dl052HzO9n+M9vd4/+NzpUMRD1Y1YU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Cb2k+UMkQJ0gHP+wVslInluaFrjiD/z+9FAnYeFQhSTBojKsFSYQy6n+qoup/dXlZ BxXI4PDXonnqfkCMlBjNbojg0vWxzYn/B/XpcBhzFw/mqIYXc3qHPDK6yu7izXMlCQ vouPV4M/LJPU91+/z9OYRzJViHLUKUW3+MPGIwEY= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/115438] [15 Regression] 503.bwaves_r regressed 5-11% on different x86_64 machines at -Ofast -march=native since r15-1006-gd93353e6423eca Date: Thu, 13 Jun 2024 12:42:03 +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: 15.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 15.0 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=3D115438 --- Comment #3 from Richard Biener --- Fixing that doesn't seem to help.=