From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 48FC338582B4; Tue, 6 Sep 2022 22:07:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 48FC338582B4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1662502068; bh=u9gu4eklQn2mJ4fbbb89tZLh4jdMiDpWuAHIyz8Wfk0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=OQDEXLXDi85/EURGKSTqwhf2UbdshMp2g90pJq7zlqe1EiSuxOBA0scdqjcyEFrHj GZ8UGajiTirixLCR89IM9sQRXjXGneU/NQmiYiaGaAL4ISH6ZLYs1jJd53uiEVt4Kd 42utI2lIoC3ciqL1yIU375h9QH6+7n5iFcV05aew= From: "michael.hudson at canonical dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/106574] gcc 12 with O3 leads to failures in glibc's y1f128 tests Date: Tue, 06 Sep 2022 22:07:46 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.1.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: michael.hudson at canonical dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: INVALID 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: resolution bug_status 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=3D106574 Michael Hudson-Doyle changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|UNCONFIRMED |RESOLVED --- Comment #13 from Michael Hudson-Doyle --- I fixed this in glibc so marking INVALID here. The general issue of prevent= ing fp operations being moved over rounding mode changes is all fairly depressi= ng but I'm not sure a general fix is realistic.=