From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3B5733858C52; Tue, 27 Sep 2022 16:22:27 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3B5733858C52 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1664295747; bh=3bwnaY7oHbG9HX9DGXGBstJx3G4op7RDIV3tVOBpa34=; h=From:To:Subject:Date:From; b=Oisd2kVt4AE2iVFYju/rbSTpbXAbZ6fSI7uU4GvAs1/QYSBde9wWCbFvA7s6fZcB+ suMzBKEufFDnd4ydvtE3+2Wg9B/1q7oGG71TB0Td/OalEPoRJ+Dvv2vtDdBn9zFjP2 gKOoYi0gtCd2gpX4KtCv9JxTnKhoqVMJhPEthL/U= From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/107055] New: [13 Regression] ICE in vect_peel_nonlinear_iv_init, at tree-vect-loop.cc:8415 Date: Tue, 27 Sep 2022 16:22:26 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: gscfq@t-online.de X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: 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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107055 Bug ID: 107055 Summary: [13 Regression] ICE in vect_peel_nonlinear_iv_init, at tree-vect-loop.cc:8415 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Started between 20220904 and 20220911 at -O1, with file gcc.dg/torture/pr24257.c : $ gcc-13-20220925 -c pr24257.c -O1 -fno-tree-dce -fno-vect-cost-model -ftree-vectorize -fprofile-arcs during GIMPLE pass: vect pr24257.c: In function 'oof': pr24257.c:20:6: internal compiler error: in vect_peel_nonlinear_iv_init, at tree-vect-loop.cc:8415 20 | void oof(A *s, int n) | ^~~ 0x11a15b3 vect_peel_nonlinear_iv_init(gimple**, tree_node*, tree_node*, tree_node*, vect_induction_op_type) ../../gcc/tree-vect-loop.cc:8415 0x11c6909 vect_update_ivs_after_vectorizer ../../gcc/tree-vect-loop-manip.cc:1582 0x11c6909 vect_do_peeling(_loop_vec_info*, tree_node*, tree_node*, tree_nod= e**, tree_node**, tree_node**, int, bool, bool, tree_node**) ../../gcc/tree-vect-loop-manip.cc:2987 0x11b8efc vect_transform_loop(_loop_vec_info*, gimple*) ../../gcc/tree-vect-loop.cc:10554 0x11fa09b vect_transform_loops ../../gcc/tree-vectorizer.cc:1008 0x11fa7d4 try_vectorize_loop_1 ../../gcc/tree-vectorizer.cc:1153 0x11fa7d4 try_vectorize_loop ../../gcc/tree-vectorizer.cc:1185 0x11fae34 execute ../../gcc/tree-vectorizer.cc:1299=