From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10860 invoked by alias); 10 May 2008 10:04:37 -0000 Received: (qmail 10619 invoked by uid 48); 10 May 2008 10:03:48 -0000 Date: Sat, 10 May 2008 10:04:00 -0000 Message-ID: <20080510100348.10618.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/36198] expected integer_cst, have mult_expr In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jv244 at cam dot ac dot uk" 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: 2008-05/txt/msg00782.txt.bz2 ------- Comment #2 from jv244 at cam dot ac dot uk 2008-05-10 10:03 ------- backtrace #0 internal_error (gmsgid=0xc2d800 "tree check: %s, have %s in %s, at %s:%d") at /data03/vondele/gcc_trunk/gcc/gcc/diagnostic.c:594 #1 0x00000000008a284e in tree_check_failed (node=0x2b6a9f6ec4c0, file=0xc2d628 "/data03/vondele/gcc_trunk/gcc/gcc/tree.c", line=8002, function=0xc2f7fc "int_cst_value") at /data03/vondele/gcc_trunk/gcc/gcc/tree.c:6764 #2 0x00000000008a2c08 in int_cst_value (x=0xffffffffffffffff) at /data03/vondele/gcc_trunk/gcc/gcc/tree.c:8002 #3 0x000000000072ca52 in analyze_subscript_affine_affine (chrec_a=0x2b6a9faf5410, chrec_b=0x2b6a9fc29000, overlaps_a=0x7fff0bb79240, overlaps_b=0x7fff0bb79238, last_conflicts=0x7fff0bb79248) at /data03/vondele/gcc_trunk/gcc/gcc/tree-data-ref.c:2076 #4 0x000000000072eb86 in analyze_siv_subscript (chrec_a=0xc2d800, chrec_b=0x7fff0bb78f70, overlaps_a=0xba887e, overlaps_b=0xc2f7fc, last_conflicts=0xc2d64a) at /data03/vondele/gcc_trunk/gcc/gcc/tree-data-ref.c:2394 #5 0x000000000072f783 in subscript_dependence_tester_1 (ddr=0x102c620, dra=0x126dea0, drb=0x102c570, loop_nest=0x2b6a9fc15820) at /data03/vondele/gcc_trunk/gcc/gcc/tree-data-ref.c:2633 #6 0x00000000007300cd in subscript_dependence_tester (ddr=0x102c620, loop_nest=0x2b6a9fc15820) at /data03/vondele/gcc_trunk/gcc/gcc/tree-data-ref.c:3219 #7 0x00000000007315e8 in compute_all_dependences (datarefs=0x1046270, dependence_relations=0x7fff0bb795e8, loop_nest=0x104ca60, compute_self_and_rr=1 '\001') at /data03/vondele/gcc_trunk/gcc/gcc/tree-data-ref.c:3849 #8 0x0000000000732899 in compute_data_dependences_for_loop (loop=0x2b6a9fc15820, compute_self_and_read_read_dependences=252 '', datarefs=0x7fff0bb795f0, dependence_relations=0x7fff0bb795e8) at /data03/vondele/gcc_trunk/gcc/gcc/tree-data-ref.c:4169 #9 0x00000000007786f2 in tree_predictive_commoning_loop (loop=0x2b6a9fc15820) at /data03/vondele/gcc_trunk/gcc/gcc/tree-predcom.c:2495 #10 0x0000000000779d5d in tree_predictive_commoning () at /data03/vondele/gcc_trunk/gcc/gcc/tree-predcom.c:2604 #11 0x00000000007fe6c7 in run_tree_predictive_commoning () at /data03/vondele/gcc_trunk/gcc/gcc/tree-ssa-loop.c:191 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36198