From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id F0530385800E; Wed, 14 Sep 2022 09:57:33 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F0530385800E
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1663149453;
	bh=uIJmKwizfZyWUp/J0jMCREvQ0khiIwdfaWjcc8V44P0=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=xCm1P89Q5nzKYTvqdM9wwPuzRBDK8+/x6ly63xMkQQx5Crs/Q6QdUmo71rUXQ/nGG
	 vO51W8pA/n6Mtpm0yFusicEjs018SsbJBZw/DMjYooX4JyWuy2UA8+oWgjJUTlE8Nw
	 GVLbrQdsFsgWhnNrmIMsy8QzZAbEGshZvbkqg02Q=
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/106934] [10/11/12/13 Regression] ICE:
 verify_gimple failed since r9-5682-gef310a95a934d0f3
Date: Wed, 14 Sep 2022 09:57:33 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: ice-checking, ice-on-valid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 10.5
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-106934-4-AOm1lhoEIx@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-106934-4@http.gcc.gnu.org/bugzilla/>
References: <bug-106934-4@http.gcc.gnu.org/bugzilla/>
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
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106934

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:05f5c42cb42c5088187d44cc45a5f671d19ad8c5

commit r13-2657-g05f5c42cb42c5088187d44cc45a5f671d19ad8c5
Author: Richard Biener <rguenther@suse.de>
Date:   Wed Sep 14 09:00:35 2022 +0200

    tree-optimization/106934 - avoid BIT_FIELD_REF of bitfields

    The following avoids creating BIT_FIELD_REF of bitfields in
    update-address-taken.  The patch doesn't implement punning to
    a full precision integer type but leaves a comment according to
    that.

            PR tree-optimization/106934
            * tree-ssa.cc (non_rewritable_mem_ref_base): Avoid BIT_FIELD_RE=
Fs
            of bitfields.
            (maybe_rewrite_mem_ref_base): Likewise.

            * gfortran.dg/pr106934.f90: New testcase.=