From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 951393857C4B; Wed, 19 Oct 2022 08:53:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 951393857C4B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1666169592; bh=SosSfiZQiUGjs0q7VA+4vGV3Ysgsw0fUWEP7DYQxEok=; h=From:To:Subject:Date:From; b=TzoxBKFcYe5PuTupZynZY2BDtFAk8dOs8jyyI/b6zjdTh+sv9tqS/prhWSQQYjZLE Nfzh6RBnr8Z6y2+rdlnTRfMfj6Bjl/oI5ow48o7VNVwVxacbl7+Sjd15WJOaqTZ37K A7soeLBVqUvjj+6cVxOZV7K6X/S4/XRa0u6t7GSg= From: "hengxu at bao dot ac.cn" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/107315] New: The "long double float" is only 64 bit on Apple Silicon MacBook Date: Wed, 19 Oct 2022 08:53:12 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 12.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hengxu at bao dot ac.cn 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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: 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=3D107315 Bug ID: 107315 Summary: The "long double float" is only 64 bit on Apple Silicon MacBook Product: gcc Version: 12.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: hengxu at bao dot ac.cn Target Milestone: --- The long double seems to be the same with double in gcc on Apple Silicon (Arm64) MacBook.=20 Do we have any method to use 128 Bit long double on this platform?=20 If it is not supported at previous stage, do we have any plan for supporting 128 bit long double in the near future?=