From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 54208 invoked by alias); 10 Apr 2015 11:30:42 -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 53728 invoked by uid 48); 10 Apr 2015 11:30:34 -0000 From: "evstupac at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65710] [5 Regression] Thumb1 ICE caused by no register to spill Date: Fri, 10 Apr 2015 11:30:00 -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: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: evstupac at gmail dot com X-Bugzilla-Status: RESOLVED 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: cc 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: 2015-04/txt/msg00839.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65710 Stupachenko Evgeny changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |evstupac at gmail dot com --- Comment #8 from Stupachenko Evgeny --- The patch most likely (currently bisecting to get exact commit) caused 15% regression on spec2000 164.gzip test compiled with "-Ofast -funroll-loops -flto -march=slm -m32 -fPIE -pie". (reproducible on Sandybridge).