public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/95356] New: [11 Regression] ICE in vect_get_constant_vectors, at tree-vect-slp.c:3635 since r11-564-g79f0451c67e8ed56 Date: Wed, 27 May 2020 06:58:09 +0000 [thread overview] Message-ID: <bug-95356-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95356 Bug ID: 95356 Summary: [11 Regression] ICE in vect_get_constant_vectors, at tree-vect-slp.c:3635 since r11-564-g79f0451c67e8ed56 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: rguenth at gcc dot gnu.org Target Milestone: --- I see this: $ gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/vshift-5.c -O3 -mavx512dq during GIMPLE pass: slp /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/vshift-5.c: In function ‘f1’: /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/vshift-5.c:8:1: internal compiler error: in vect_get_constant_vectors, at tree-vect-slp.c:3655 8 | f1 (void) | ^~ 0x767911 vect_get_constant_vectors /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:3655 0x10d1cba vect_get_slp_defs(vec_info*, _slp_tree*, vec<vec<tree_node*, va_heap, vl_ptr>, va_heap, vl_ptr>*, unsigned int) /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:3887 0x108ba57 vect_get_vec_defs(vec_info*, tree_node*, tree_node*, _stmt_vec_info*, vec<tree_node*, va_heap, vl_ptr>*, vec<tree_node*, va_heap, vl_ptr>*, _slp_tree*) /home/marxin/Programming/gcc/gcc/tree-vect-stmts.c:1636 0x109124d vectorizable_shift /home/marxin/Programming/gcc/gcc/tree-vect-stmts.c:5900 0x10a855e vect_transform_stmt(vec_info*, _stmt_vec_info*, gimple_stmt_iterator*, _slp_tree*, _slp_instance*) /home/marxin/Programming/gcc/gcc/tree-vect-stmts.c:11182 0x10cf7d8 vect_schedule_slp_instance /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:4235 0x10cf888 vect_schedule_slp_instance /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:4127 0x10d8812 vect_schedule_slp(vec_info*) /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:4359 0x10db80c vect_slp_bb_region /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:3318 0x10db80c vect_slp_bb(basic_block_def*) /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:3441 0x10dd1bf execute /home/marxin/Programming/gcc/gcc/tree-vectorizer.c:1320 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.
next reply other threads:[~2020-05-27 6:58 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-27 6:58 marxin at gcc dot gnu.org [this message] 2020-05-27 6:58 ` [Bug tree-optimization/95356] " marxin at gcc dot gnu.org 2020-05-27 8:07 ` rguenth at gcc dot gnu.org 2020-05-27 9:42 ` rguenth at gcc dot gnu.org 2020-05-27 9:54 ` rguenth at gcc dot gnu.org 2020-05-27 9:58 ` rguenth at gcc dot gnu.org 2020-05-27 12:10 ` cvs-commit at gcc dot gnu.org 2020-05-27 12:10 ` rguenth at gcc dot gnu.org 2020-05-28 9:55 ` cvs-commit at gcc dot gnu.org 2020-05-28 12:19 ` rguenth at gcc dot gnu.org 2020-05-28 12:19 ` marxin at gcc dot gnu.org 2020-05-28 12:22 ` rguenth at gcc dot gnu.org 2020-05-29 10:53 ` cvs-commit at gcc dot gnu.org 2020-05-29 10:53 ` rguenth at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-95356-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).