From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18774 invoked by alias); 12 May 2014 11:29:00 -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 18383 invoked by uid 48); 12 May 2014 11:28:54 -0000 From: "danglin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/61141] [4.10 Regression] c-common.c:1502:1: ICE: in reset_insn_used_flags, at emit-rtl.c:2677 Date: Mon, 12 May 2014 11:29:00 -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: 4.10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: danglin at gcc dot gnu.org 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: 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: 2014-05/txt/msg01004.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61141 --- Comment #4 from John David Anglin --- (gdb) p *fn $5 = {eh = 0xfa483f48, cfg = 0xf7f60a10, gimple_body = 0x0, gimple_df = 0xf7ba6900, x_current_loops = 0x0, su = 0x0, value_histograms = 0x0, decl = 0xf8f39100, static_chain_decl = 0x0, nonlocal_goto_save_area = 0x0, local_decls = 0x0, cilk_frame_decl = 0x0, machine = 0xfabd95f8, language = 0xf93de900, used_types_hash = 0xfaba0180, fde = 0xf8b9ad38, last_stmt_uid = 3927, funcdef_no = 719, function_start_locus = 6286828, function_end_locus = 6403815, curr_properties = 5312, last_verified = 0, cannot_be_copied_reason = 0x0, va_list_gpr_size = 255, va_list_fpr_size = 255, calls_setjmp = 0, calls_alloca = 0, is_cilk_function = 0, calls_cilk_spawn = 0, has_nonlocal_label = 0, cannot_be_copied_set = 1, stdarg = 0, after_inlining = 1, always_inline_functions_inlined = 1, can_throw_non_call_exceptions = 0, can_delete_dead_exceptions = 0, returns_struct = 0, returns_pcc_struct = 0, has_local_explicit_reg_vars = 0, is_thunk = 0, has_force_vectorize_loops = 0, has_simduid_loops = 0, tail_call_marked = 0} (gdb) p debug_tree (fn->decl) sizes-gimplified asm_written public unsigned type_6 SI size unit size align 32 symtab -104946992 alias set -1 canonical type 0xf9be9900 pointer_to_this > SI size unit size align 32 symtab 0 alias set -1 canonical type 0xf8f3b660 arg-types chain chain chain chain >>>>> pointer_to_this > addressable asm_written used nothrow static decl_5 decl_6 SI file ../../gcc/gcc/c-family/c-common.c line 1113 col 1 align 32 context initial arguments used visited unsigned SI file ../../gcc/gcc/c-family/c-common.c line 1113 col 29 size unit size align 32 context (reg/v/f:SI 6 %r6 [orig:914 expr ] [914]) arg-type incoming-rtl (reg:SI 26 %r26 [ expr ]) chain used visited unsigned QI file ../../gcc/gcc/c-family/c-common.c line 1113 col 40 size unit size align 8 context (reg/v:SI 9 %r9 [orig:915 in_init+-3 ] [915]) arg-type incoming-rtl (reg:SI 25 %r25 [ in_init+-3 ]) chain >> result unsigned ignored regdecl SI file ../../gcc/gcc/c-family/c-common.c line 1114 col 34 size unit size align 32 context (reg/f:SI 913 [ ])> full-name "tree_node* c_fully_fold_internal(tree, bool, bool*, bool*)" pending-inline-info 0xf93dea68 (mem:SI (symbol_ref/v:SI ("@_ZL21c_fully_fold_internalP9tree_nodebPbS1_") [flags 0x203] ) [0 S4 A32]) struct-function 0xfa576478 chain > $8 = void