From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 189573858C31; Wed, 29 May 2024 14:16:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 189573858C31 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1716992216; bh=9pwomLIm8Ji74G35tPb6P61ME/xEpek4bfUn2xKHSKI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=R7aRQ+3vghhnqb7d0pYbUTOHEBF9F0GcdtT631hhVP/4IaScBMMd9K+/UbN/241Bu 1L6Z9on84EoR25w8TPEcxg6ZT1mAhNCapTEBBrECdQajfGZ5xsPI+A3jJ554kbCz6l /bRwDgzYXMVjJaaeJ3rcYIBWWzlfp/xKw7P2mmAg= From: "hubicka at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/115277] [13/14/15 regression] ICF needs to match loop bound estimates Date: Wed, 29 May 2024 14:16:55 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: hubicka at gcc dot gnu.org 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: short_desc 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=3D115277 Jan Hubicka changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|ICF needs to match loop |[13/14/15 regression] ICF |bound estimates |needs to match loop bound | |estimates --- Comment #1 from Jan Hubicka --- Reproduces on 14 and trunk. GCC 12 is not able to determine the loop bound during early optimizations=