From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 6C79B3858C50; Wed, 8 May 2024 19:16:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6C79B3858C50 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1715195805; bh=xkLGphzWhOfJw4jC2a5imrMhg2Cgrx8MJqTpmb+8dgA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=m1kXNEifZNeHtqGpDpmtgA4wokZQJg7obS5TOUt8sMqb+S3YM9R4OR7hGauR5yxVH g4f6SuTHtg/379N69T/hVV+kR5uEspWgLu+Kfe4G6lk1Cm6TvHN59kkEEPh5TQj4/e M9YaBbY5M/CeFHd+eC/MCLTWJ82b6evprFmda/1Y= From: "dkm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/114993] ICE when using bpf-unknown-g++ Date: Wed, 08 May 2024 19:16:45 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dkm 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: 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=3D114993 --- Comment #1 from Marc Poulhi=C3=A8s --- After discussing on IRC, C++ (or anything !=3D C) is not supported by BPF. The fix is probably to display an error when using anything else than the C= FE. The Rust FE gives another error: https://c.godbolt.org/z/TeWa3cshd bpf-unknown-gcc: warning: : linker input file unused because linking not done Not sure why it does not even use crab1 in this case.=