From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-454286-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 13921 invoked by alias); 16 Jun 2014 13:40:30 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Received: (qmail 13893 invoked by uid 48); 16 Jun 2014 13:40:27 -0000
From: "christophe.lyon at st dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/61521] New: [4.10 regression] build broken after LRA patch
Date: Mon, 16 Jun 2014 13:40:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: middle-end
X-Bugzilla-Version: 4.10.0
X-Bugzilla-Keywords:
X-Bugzilla-Severity: normal
X-Bugzilla-Who: christophe.lyon at st dot com
X-Bugzilla-Status: UNCONFIRMED
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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter
Message-ID: <bug-61521-4@http.gcc.gnu.org/bugzilla/>
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: 2014-06/txt/msg01368.txt.bz2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61521

            Bug ID: 61521
           Summary: [4.10 regression] build broken after LRA patch
           Product: gcc
           Version: 4.10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: christophe.lyon at st dot com

Hello,

Commit 211655:
2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>

        * lra-assign.c (assign_by_spills): Add code to assign vector regs
        to inheritance pseudos.
        * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.

causes GCC trunk to fail to build on ARM & AArch64 targets.

See https://gcc.gnu.org/ml/gcc-patches/2014-06/msg01146.html for more details.