From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8471 invoked by alias); 28 Nov 2014 17:06:59 -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 8432 invoked by uid 55); 28 Nov 2014 17:06:55 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/64067] [4.8/4.9/5 Regression] ICE in expand_expr_real_1, at expr.c:10540, involving compound literal shenanigans Date: Fri, 28 Nov 2014 17:06:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 4.8.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: 2014-11/txt/msg03350.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64067 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Nov 28 17:06:23 2014 New Revision: 218169 URL: https://gcc.gnu.org/viewcvs?rev=218169&root=gcc&view=rev Log: Backported from mainline 2014-11-27 Jakub Jelinek PR middle-end/64067 * expr.c (expand_expr_addr_expr_1) : Handle it by returning address of COMPOUND_LITERAL_EXPR_DECL not only if modifier is EXPAND_INITIALIZER, but whenever COMPOUND_LITERAL_EXPR_DECL is non-NULL and TREE_STATIC. * gcc.c-torture/compile/pr64067.c: New test. Added: branches/gcc-4_8-branch/gcc/testsuite/gcc.c-torture/compile/pr64067.c Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/expr.c branches/gcc-4_8-branch/gcc/testsuite/ChangeLog