From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 344BA3840C2A; Tue, 21 Jul 2020 18:49:36 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 344BA3840C2A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1595357376; bh=MkrRpWVdlGwE8E7CsP3rRQT/wwbpl/X61uVnoNSwjgE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ckpdMCpjOjCdb+qMvGHSoIF4l4PUe7fOSdYOZAxfTGJJJ0RIcclrEuVjZ4bwqnNC8 E0MImgf1bxX+z2qTttY7/+h/r6SbKZPV7WuffdJQBCsYQL2pTD0Rdy23+0NDviR81h 10snd5eHKbgWPO7NSpyc5mpx9sgy05CDCv9v1SLM= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/96271] Failure to optimize memcmp of doubles to avoid going through memory Date: Tue, 21 Jul 2020 18:49:36 +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: 11.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia 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: component 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Jul 2020 18:49:36 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D96271 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Component|tree-optimization |target --- Comment #1 from Andrew Pinski --- Did you try -march=3Dintel ?=