From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25451 invoked by alias); 2 Mar 2015 13:41:58 -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 25372 invoked by uid 48); 2 Mar 2015 13:41:55 -0000 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65263] [5 Regression] ICE (error: unrecognizable insn / in insn_min_length, at config/rs6000/rs6000.md) on powerpc64le-linux-gnu Date: Mon, 02 Mar 2015 13:41:00 -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: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc attachments.created 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-SW-Source: 2015-03/txt/msg00133.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D65263 Martin Li=C5=A1ka changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marxin at gcc dot gnu.org --- Comment #7 from Martin Li=C5=A1ka --- Created attachment 34922 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D34922&action=3Dedit Suggested patch There's fixed version of the patch: 1) If I see correctly, there was error in: struct cgraph_edge *nexte =3D e->next_callee 2) We should not remove alias if there's a thunk that wasn't redirected 3) gcc_assert must be changed for these cases Patch can run the testcase and survives FF with -O3 and -flto. Regression t= ests have been running. Martin >>From gcc-bugs-return-478990-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Mon Mar 02 13:44:34 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 27557 invoked by alias); 2 Mar 2015 13:44:34 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 27488 invoked by uid 48); 2 Mar 2015 13:44:30 -0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/65006] [5 Regression] 252.eon in SPEC CPU 2000 miscompiled with LTO Date: Mon, 02 Mar 2015 13:44:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: ipa X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P1 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 resolution 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: 2015-03/txt/msg00134.txt.bz2 Content-length: 429 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65006 H.J. Lu changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED --- Comment #14 from H.J. Lu --- Fixed as of r221077.