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From: "dimhen at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/64374] New: [5.0 regression] LTO ICE in extract_insn, at recog.c:2327 Date: Mon, 22 Dec 2014 08:53:00 -0000 [thread overview] Message-ID: <bug-64374-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64374 Bug ID: 64374 Summary: [5.0 regression] LTO ICE in extract_insn, at recog.c:2327 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: dimhen at gmail dot com r218764 PASS r218817 FAIL, r218991 FAIL Fedora 21 / x86_64 gcc -fpreprocessed -O3 -flto -c a.i -fPIC -DPIC -o a.o g++ -fpreprocessed -O3 -flto -c b.ii -fPIC -DPIC -o b.o g++ -fpreprocessed -O3 -flto -c e.ii -o e.o g++ -flto -o x a.o b.o e.o e.ii: In function ‘main’: e.ii:10:1: error: unrecognizable insn: } ^ (insn 52 13 16 3 (set (reg/f:DI 5 di [orig:98 D.3984 ] [98]) (plus:DI (reg:DI 0 ax [97]) (symbol_ref:DI ("mOID_Params") [flags 0x2] <var_decl 0x7fe0f905f900 mOID_Params>))) a.i:13 -1 (nil)) e.ii:10:1: internal compiler error: in extract_insn, at recog.c:2327 0xb230b8 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) /home/dimhen/src/gcc_current/gcc/rtl-error.c:110 0xb23148 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*) /home/dimhen/src/gcc_current/gcc/rtl-error.c:118 0xad96f8 extract_insn(rtx_insn*) /home/dimhen/src/gcc_current/gcc/recog.c:2327 0xad97a7 extract_insn_cached(rtx_insn*) /home/dimhen/src/gcc_current/gcc/recog.c:2218 0x86f8c9 cleanup_subreg_operands(rtx_insn*) /home/dimhen/src/gcc_current/gcc/final.c:3124 0xad51b9 split_insn /home/dimhen/src/gcc_current/gcc/recog.c:2937 0xadd3ad split_all_insns() /home/dimhen/src/gcc_current/gcc/recog.c:2991 0xadd4c8 rest_of_handle_split_after_reload /home/dimhen/src/gcc_current/gcc/recog.c:3938 0xadd4c8 execute /home/dimhen/src/gcc_current/gcc/recog.c:3967 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. lto-wrapper: fatal error: /usr/local/gcc_current/bin/g++ returned 1 exit status compilation terminated. /usr/bin/ld: fatal error: lto-wrapper failed collect2: error: ld returned 1 exit status $ /usr/local/gcc_current/bin/gcc -v Using built-in specs. COLLECT_GCC=/usr/local/gcc_current/bin/gcc COLLECT_LTO_WRAPPER=/usr/local/gcc_current/libexec/gcc/x86_64-unknown-linux-gnu/5.0.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: /home/dimhen/src/gcc_current/configure --prefix=/usr/local/gcc_current/ --enable-checking=yes,df,rtl --enable-languages=c,c++,lto --enable-plugin=yes --enable-static Thread model: posix gcc version 5.0.0 20141220 (experimental) [trunk revision 218991] (GCC) $ cat a.i typedef struct {const int m} s; s ms[]; int i; int *Create ( ) { for ( ; ms[i].m; i++ ) f1 ( &ms[i] ); } $ cat b.ii extern "C" { typedef unsigned CPCCreate_t(int *, int); CPCCreate_t CPCCreate; int *Create(); } unsigned CPCCreate(int *, int) { Create(); } $ cat e.ii extern "C" { typedef unsigned CPCCreate_t(int, int); CPCCreate_t CPCCreate; } main() { CPCCreate(0, 0); for (;;) ; } >From gcc-bugs-return-471535-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Mon Dec 22 08:54:27 2014 Return-Path: <gcc-bugs-return-471535-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org> Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 25473 invoked by alias); 22 Dec 2014 08:54:27 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: <gcc-bugs.gcc.gnu.org> List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/> List-Post: <mailto:gcc-bugs@gcc.gnu.org> List-Help: <mailto:gcc-bugs-help@gcc.gnu.org> Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 25424 invoked by uid 48); 22 Dec 2014 08:54:23 -0000 From: "dimhen at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/63805] ICE: in extract_insn, at recog.c:2327 with -mcpu=power8 Date: Mon, 22 Dec 2014 08:54:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dimhen at gmail dot com X-Bugzilla-Status: NEW 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: <bug-63805-4-Ts7DbYiNoU@http.gcc.gnu.org/bugzilla/> In-Reply-To: <bug-63805-4@http.gcc.gnu.org/bugzilla/> References: <bug-63805-4@http.gcc.gnu.org/bugzilla/> 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/msg02542.txt.bz2 Content-length: 297 https://gcc.gnu.org/bugzilla/show_bug.cgi?idc805 --- Comment #3 from Dmitry G. Dyachenko <dimhen at gmail dot com> --- (In reply to Dmitry G. Dyachenko from comment #2) > I have similar error in LTO/x86_64, but stack is slightly different. Its different issue (now PR64374) Sorry for noise.
next reply other threads:[~2014-12-22 8:53 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-12-22 8:53 dimhen at gmail dot com [this message] 2014-12-22 9:08 ` [Bug lto/64374] " pinskia at gcc dot gnu.org 2014-12-22 11:03 ` dimhen at gmail dot com 2014-12-22 11:18 ` dimhen at gmail dot com 2015-01-09 11:20 ` rguenth at gcc dot gnu.org 2015-01-10 17:52 ` dimhen at gmail dot com 2015-01-13 10:54 ` rguenth at gcc dot gnu.org 2015-01-13 15:08 ` jakub at gcc dot gnu.org 2015-01-18 22:51 ` hubicka at gcc dot gnu.org 2015-02-20 7:59 ` [Bug lto/64374] [5 Regression] " jakub at gcc dot gnu.org 2015-02-24 15:09 ` jakub at gcc dot gnu.org 2015-02-24 19:43 ` jakub at gcc dot gnu.org 2015-02-25 9:44 ` jakub at gcc dot gnu.org 2015-02-25 9:51 ` jakub at gcc dot gnu.org 2015-02-25 10:35 ` dimhen at gmail dot com 2015-02-26 14:17 ` jakub at gcc dot gnu.org
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