From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4CEDE3857B9A; Wed, 28 Sep 2022 08:41:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4CEDE3857B9A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1664354515; bh=D7ienCrTvVqRIZzhLgJOJ+isorJRtcmQmYi+9VGRzWQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=MBQGfB+CHVSD18XGbAyE7++Us9eEzwPqpzlYFBf8VMBPuND93M+UYAlx8ASDQqtFV JlBQkzh2p24Ew/Q2MQQ1Y1NCbjdwgcBzmj1OAWyd/Css0Zvjuhw4tvIec+7AmwOJLx oRL70Ku11g/+4TGEPVmBdNbECVnb+LX29pIHBm3Y= From: "crazylht at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107055] [13 Regression] ICE in vect_peel_nonlinear_iv_init, at tree-vect-loop.cc:8415 Date: Wed, 28 Sep 2022 08:41:54 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: crazylht at gmail dot com 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: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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 --- Comment #3 from Hongtao.liu --- vect_peel_nonlinear_iv_init in vect_update_ivs_after_vectorizer should be guarded by vect_can_peel_nonlinear_iv_p=