From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2B2293858D39; Thu, 28 Dec 2023 13:44:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2B2293858D39 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1703771060; bh=+oFUdUCiBQna7plHf3d4ObmsuoAH8GIleS0IaVbQibM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=P2dnBKc/9wa+p/qrNagphnc6dKQ9hX/U491fw9XAVU6N59O5WEB2FPEgQJ6PskmDY 5XLMe1/kgyYjHWDIujp5siM7GcInfP6HaCAaxMoLzkWBdBQBuCR9SriBcGe75Ix3CB fuYR6Ak8OU83ecYiTs62bMvi/4DkuiaiVXhQFbNQ= From: "mikpelinux at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/110934] m68k: ICE with -fzero-call-used-regs=all compiling openssh 9.3p2 Date: Thu, 28 Dec 2023 13:44:19 +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: 13.2.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: mikpelinux at gmail dot com 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: 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=3D110934 --- Comment #7 from Mikael Pettersson --- The issue appears to be the clearing of FP regs. If I add an m68k-specific version of TARGET_ZERO_CALL_USED_REGS which handles integer (address and da= ta) regs but skips FP regs, then the test case compiles fine.=