From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1130 invoked by alias); 20 Feb 2015 13:04:49 -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 27113 invoked by uid 48); 20 Feb 2015 13:00:29 -0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674. Date: Fri, 20 Feb 2015 13:07:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail dot com X-Bugzilla-Status: WAITING X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on everconfirmed 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: 2015-02/txt/msg02272.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 H.J. Lu changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2015-02-20 Ever confirmed|0 |1 --- Comment #3 from H.J. Lu --- (In reply to Yuri Rumyantsev from comment #1) > Created attachment 34814 [details] > test-case to reproduce > > Need to compile with -O2 -m32 -fPIE -pie options. Please provide your assembly code.