From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3333 invoked by alias); 10 Dec 2014 15:43:44 -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 3297 invoked by uid 48); 10 Dec 2014 15:43:40 -0000 From: "ktkachov at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/63974] [5 Regression] gcc.c-torture/compile/991213-3.c ICEs with -mabi=ilp32 Date: Wed, 10 Dec 2014 15:43:00 -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: 5.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: critical X-Bugzilla-Who: ktkachov at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on cc everconfirmed cf_known_to_fail 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: 2014-12/txt/msg01134.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63974 ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-12-10 CC| |ktkachov at gcc dot gnu.org Ever confirmed|0 |1 Known to fail| |5.0 --- Comment #1 from ktkachov at gcc dot gnu.org --- Confirmed with -mabi=ilp32 (passes without it). Also a longer stack trace: $TOP/gcc/testsuite/gcc.c-torture/compile/991213-3.c:3:15: internal compiler error: in decompose, at rtl.h:2007 0xa342d2 wi::int_traits >::decompose(long*, unsigned int, std::pair const&) $TOP/gcc/rtl.h:2005 0xa342d2 wide_int_ref_storage > $TOP/gcc/wide-int.h:948 0xa342d2 generic_wide_int > $TOP/gcc/wide-int.h:725 0xa342d2 simplify_const_unary_operation(rtx_code, machine_mode, rtx_def*, machine_mode) $TOP/gcc/simplify-rtx.c:1731 0xa313a6 simplify_unary_operation(rtx_code, machine_mode, rtx_def*, machine_mode) $TOP/gcc/simplify-rtx.c:822 0x73f4a2 convert_memory_address_addr_space_1 $TOP/gcc/explow.c:357 0x74007e convert_memory_address_addr_space(machine_mode, rtx_def*, unsigned char) $TOP/gcc/explow.c:426 0x980410 maybe_legitimize_operand $TOP/gcc/optabs.c:8309 0x980410 maybe_legitimize_operands(insn_code, unsigned int, unsigned int, expand_operand*) $TOP/gcc/optabs.c:8346 0x9804fa maybe_gen_insn(insn_code, unsigned int, expand_operand*) $TOP/gcc/optabs.c:8364 0x981512 maybe_expand_jump_insn(insn_code, unsigned int, expand_operand*) $TOP/gcc/optabs.c:8422 0x981fb6 expand_jump_insn(insn_code, unsigned int, expand_operand*) $TOP/gcc/optabs.c:8448 0x981ffe emit_indirect_jump(rtx_def*) $TOP/gcc/optabs.c:4516 0x676436 expand_computed_goto $TOP/gcc/cfgexpand.c:3056 0x676436 expand_gimple_stmt_1 $TOP/gcc/cfgexpand.c:3278 0x676436 expand_gimple_stmt $TOP/gcc/cfgexpand.c:3447 0x6792d7 expand_gimple_basic_block $TOP/gcc/cfgexpand.c:5280 0x679fb7 execute $TOP/gcc/cfgexpand.c:5889 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.