From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2DFE93858C00; Tue, 28 Mar 2023 10:08:11 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2DFE93858C00 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1679998091; bh=y8bPzmhhbYmjFHLAAE5Xc6WaUzWifwvoc3zGvyU88Oc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=wprk2VDirqLNHJ9sDlyPjx5O9wTEbifL7d/4mcl6nl1vrkvdUvb1c4DgjjplCRut+ /gHuJuvyoU6CvINr01vG1pDp6dy+bP0fmJ8V+X6A1eJls1Vh6jWUAyrXKsB6WIIbht 9lTufHojLGhjq12fivCrrEoo19oBcDXoYVzrSmSM= From: "tnfchris at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109154] [13 regression] jump threading de-optimizes nested floating point comparisons Date: Tue, 28 Mar 2023 10:08:10 +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: 13.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: tnfchris at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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=3D109154 --- Comment #25 from Tamar Christina --- Created attachment 54777 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54777&action=3Dedit extracted codegen=