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From: "rmansfield at qnx dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/59350] [4.9 regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212 Date: Tue, 10 Dec 2013 14:27:00 -0000 [thread overview] Message-ID: <bug-59350-4-XAtkTsH2OT@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-59350-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350 --- Comment #9 from Ryan Mansfield <rmansfield at qnx dot com> --- Created attachment 31410 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31410&action=edit arm-eabi testcase I haven't been able to reproduce with the inline testcase either. But I can still consistently repoduce ICE with the attached testcase (not fully reduced) gcc version 4.9.0 20131207 (experimental) [trunk revision 205782] (GCC) ~/gnu/gcc/trunk/arm-eabi/gcc$ ./xgcc -B. -Os ~/ice.i -c -g /home/ryan/ice.i: In function 'uDNS_ReceiveMsg': /home/ryan/ice.i:80:1: internal compiler error: in vt_expand_var_loc_chain, at var-tracking.c:8212 } ^ 0xbb0353 vt_expand_var_loc_chain ../../gcc/var-tracking.c:8212 0xbb0353 vt_expand_loc_callback ../../gcc/var-tracking.c:8408 0x64cef7 cselib_expand_value_rtx_1 ../../gcc/cselib.c:1684 0x64e31e cselib_expand_value_rtx_cb(rtx_def*, bitmap_head_def*, int, rtx_def* (*)(rtx_def*, bitmap_head_def*, int, void*), void*) ../../gcc/cselib.c:1531 0xbaf77a vt_expand_loc_callback ../../gcc/var-tracking.c:8344 0x64ce31 cselib_expand_value_rtx_1 ../../gcc/cselib.c:1649 0x64e31e cselib_expand_value_rtx_cb(rtx_def*, bitmap_head_def*, int, rtx_def* (*)(rtx_def*, bitmap_head_def*, int, void*), void*) ../../gcc/cselib.c:1531 0xbafc28 vt_expand_var_loc_chain ../../gcc/var-tracking.c:8246 0xbafc28 vt_expand_loc_callback ../../gcc/var-tracking.c:8408 0x64cef7 cselib_expand_value_rtx_1 ../../gcc/cselib.c:1684 0x64e31e cselib_expand_value_rtx_cb(rtx_def*, bitmap_head_def*, int, rtx_def* (*)(rtx_def*, bitmap_head_def*, int, void*), void*) ../../gcc/cselib.c:1531 0xba941c vt_expand_loc ../../gcc/var-tracking.c:8498 0xbbc0c3 emit_notes_in_bb ../../gcc/var-tracking.c:9094 0xbbc0c3 vt_emit_notes ../../gcc/var-tracking.c:9431 0xbbcb91 variable_tracking_main_1 ../../gcc/var-tracking.c:10292 0xbbcb91 variable_tracking_main ../../gcc/var-tracking.c:10306 0xbbcb91 execute ../../gcc/var-tracking.c:10347 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.
next prev parent reply other threads:[~2013-12-10 14:27 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-11-29 22:06 [Bug middle-end/59350] New: " dimhen at gmail dot com 2013-12-02 12:45 ` [Bug middle-end/59350] " rguenth at gcc dot gnu.org 2013-12-04 14:55 ` rmansfield at qnx dot com 2013-12-05 8:16 ` dimhen at gmail dot com 2013-12-10 7:43 ` jakub at gcc dot gnu.org 2013-12-10 10:04 ` dimhen at gmail dot com 2013-12-10 11:54 ` jakub at gcc dot gnu.org 2013-12-10 13:23 ` dimhen at gmail dot com 2013-12-10 13:23 ` dimhen at gmail dot com 2013-12-10 14:27 ` rmansfield at qnx dot com [this message] 2013-12-10 17:04 ` dimhen at gmail dot com 2013-12-10 17:27 ` dimhen at gmail dot com 2013-12-13 9:03 ` ebotcazou at gcc dot gnu.org 2013-12-13 9:03 ` ebotcazou at gcc dot gnu.org 2013-12-14 11:26 ` [Bug rtl-optimization/59350] " ebotcazou at gcc dot gnu.org 2013-12-14 15:26 ` ebotcazou at gcc dot gnu.org 2013-12-14 15:27 ` ebotcazou at gcc dot gnu.org 2013-12-15 9:17 ` dimhen at gmail dot com 2013-12-15 10:36 ` ebotcazou at gcc dot gnu.org 2013-12-15 10:40 ` dimhen at gmail dot com 2013-12-15 10:47 ` dimhen at gmail dot com 2013-12-15 11:07 ` ebotcazou at gcc dot gnu.org 2013-12-15 11:10 ` dimhen at gmail dot com 2013-12-15 11:16 ` dimhen at gmail dot com 2013-12-15 12:32 ` ebotcazou at gcc dot gnu.org 2013-12-15 15:49 ` dimhen at gmail dot com 2013-12-15 19:08 ` dimhen at gmail dot com 2013-12-16 9:45 ` ktkachov at gcc dot gnu.org 2013-12-16 10:57 ` ebotcazou at gcc dot gnu.org 2013-12-16 11:42 ` ktkachov at gcc dot gnu.org 2013-12-17 13:02 ` dcb314 at hotmail dot com 2013-12-17 13:03 ` dcb314 at hotmail dot com 2013-12-17 16:03 ` ebotcazou at gcc dot gnu.org 2013-12-19 15:37 ` rguenth at gcc dot gnu.org 2013-12-19 16:12 ` dcb314 at hotmail dot com 2014-01-06 11:39 ` [Bug debug/59350] " ebotcazou at gcc dot gnu.org 2014-01-06 11:40 ` ebotcazou at gcc dot gnu.org 2014-01-06 19:45 ` dimhen at gmail dot com
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