From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6370 invoked by alias); 22 May 2007 21:21:57 -0000 Received: (qmail 6301 invoked by uid 48); 22 May 2007 21:21:38 -0000 Date: Tue, 22 May 2007 21:21:00 -0000 Message-ID: <20070522212138.6300.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/31095] [4.3 Regression] ICE in expand_expr_real_1, at expr.c:8786 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia at gcc dot gnu dot org" 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 X-SW-Source: 2007-05/txt/msg01946.txt.bz2 ------- Comment #10 from pinskia at gcc dot gnu dot org 2007-05-22 22:21 ------- #5 0x102946e0 in expand_expr_real_1 (exp=0xf7d53630, target=0x0, tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0) at /home/apinski/src/ptrplus/gcc/gcc/expr.c:8872 (gdb) p debug_generic_expr (exp) past = then;, (void *) &past; The problem is in expand_builtin_memmove_args, even though we do: 3475 while (TREE_CODE (result) == COMPOUND_EXPR) We have a NOP_EXPR around the COMPOUND_EXPR, working on a fix because I was the one who introduced the NOP_EXPR. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31095