From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 94282 invoked by alias); 22 Jun 2015 13:55:36 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 93872 invoked by uid 55); 22 Jun 2015 13:55:32 -0000 From: "uros at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65871] bzhi builtin/intrinsic wrongly assumes bzhi instruction doesn't set the ZF flag Date: Mon, 22 Jun 2015 13:55:00 -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: 5.1.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: uros 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: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-06/txt/msg01927.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65871 --- Comment #12 from uros at gcc dot gnu.org --- Author: uros Date: Mon Jun 22 13:54:58 2015 New Revision: 224729 URL: https://gcc.gnu.org/viewcvs?rev=224729&root=gcc&view=rev Log: PR target/65871 * config/i386/i386.c (ix86_rtx_costs) : Ignore the cost of embedded comparison. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c