From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3A89F3858CDB; Mon, 6 Feb 2023 09:46:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3A89F3858CDB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1675676808; bh=iGEProi1GqjQL8U2DDJOV4ZpMPOUecf7qJ/HoMt1xbU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=xnTBWe6uo7qfdY8MupL/Zxd4EFDQFzsdp5fMWhGMaLMRxjcw8uzGEx9k/pc1hBpXE tl2meiftJR3MjbrGgfUgoAhr1aG/Z9kWsuft9su7nCaUZtWskeiJK03yfSg/0vVf8N BYeAXF+i99GGwZQMSJTB8XJkLwbs/IuHYyG6I5r0= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/108656] [12/13 Regression] '-fcompare-debug' failure (length) w/ -O2 -fno-ipa-pure-const -fno-tree-dce --param early-inlining-insns=0 since r12-5236 Date: Mon, 06 Feb 2023 09:46:47 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: debug X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: compare-debug-failure X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.3 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=3D108656 --- Comment #6 from Richard Biener --- (In reply to Jakub Jelinek from comment #5) > Created attachment 54412 [details] > gcc13-pr108656.patch >=20 > So shall we fix it like this then? But isn't this the wrong "side"? returns_twice means it is the abnormal control _receiver_, it doesn't perform an abnormal goto itself. stmt_starts_bb_p is correct here, so where does it go wrong?=