From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E89543858408; Wed, 9 Nov 2022 22:59:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E89543858408 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668034793; bh=ff4zK1Ic2kCOj8k+r2OXkjZC+Ka3B65SyyZk+vpJCtk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=a8hxn2mwZSxrD4CCZHtfAorUiOEtsC7jeOIw3+XlKv7B//iX1pPG0AjbNic2wEK6+ HBiuvZ4NBDZClRJN+ZzjCvCxvJ3jsJP+3AUUic5eXe5OYcFexZgT8GfsuzuGVFZIu7 QltjrdUY9mKsD47/ADrNGscRIwE2T9OeNq3L+UtM= From: "ian at airs dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/107581] ICE on sparc-leon-uclibc during go build Date: Wed, 09 Nov 2022 22:59:53 +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: 12.2.0 X-Bugzilla-Keywords: build, ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: ian at airs dot com 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=3D107581 --- Comment #7 from Ian Lance Taylor --- Interesting, thanks. The Go frontend will never emit a call to __atomic_fetch_add_4. I didn't realize that the middle end could convert __atomic_add_fetch_4 into that. Your patch looks right. I'll commit after testing.=