From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3D88C385828D; Wed, 5 Oct 2022 10:12:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3D88C385828D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1664964758; bh=lE7NXrGSr+gynI2Y62Dhhm+MyzieOj8UkcCpF3PivIY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=EaC8c5iHWFBsy/eSFWzYBn9/ut5k+DCntLnhKG9Ug+jaDyjpUjYdizs49DPKCvelA VYuoWFNOXyhO0k9tFBsj+WGGHwywADxBYBAiwnjqSTy/ykbxcjHUwFcNzIrj6coSyJ /LCbbzf51bBOYUQax0rHI88u/1kj/pbx2apoTe+k= From: "ebotcazou at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/106698] `-O2 -flto` cause linker warning Date: Wed, 05 Oct 2022 10:12:37 +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: 11.2.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: ebotcazou at gcc dot gnu.org X-Bugzilla-Status: NEW 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: cc bug_status cf_reconfirmed_on everconfirmed 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=3D106698 Eric Botcazou changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ebotcazou at gcc dot gnu.o= rg Status|UNCONFIRMED |NEW Last reconfirmed| |2022-10-05 Ever confirmed|0 |1 --- Comment #2 from Eric Botcazou --- > I suspect the diagnostic code does not handle negative lower bounds arrays > correctly. Yes, see https://gcc.gnu.org/pipermail/gcc-patches/2022-August/599820.html=