From: Zeson <zixuan.wu@linux.alibaba.com>
To: gcc-patches@gcc.gnu.org
Subject: Re: Should -ffp-contract=off the default on GCC?
Date: Mon, 27 Mar 2023 17:03:31 +0800 [thread overview]
Message-ID: <9D6944F8-0B90-468D-A5DB-CE2BEB6030E0@linux.alibaba.com> (raw)
Any update on this thread discussion? And the thread was straying to the document of option and user-friendly stuff.
So does the default value of -ffp-contract=fast obey the C/C++ language standard? But why does clang not obey? Or is it just compiler implement-dependent which is not specified by standard?
Regards,
Zeson
next reply other threads:[~2023-03-27 9:03 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-27 9:03 Zeson [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-03-16 16:24 Qing Zhao
2023-03-16 16:31 ` Andrew Pinski
2023-03-16 16:38 ` Qing Zhao
2023-03-16 16:53 ` Jakub Jelinek
2023-03-16 18:40 ` Qing Zhao
2023-03-20 22:05 ` Qing Zhao
2023-03-20 22:25 ` Jakub Jelinek
2023-03-21 12:49 ` Qing Zhao
2023-03-21 15:01 ` Qing Zhao
2023-03-21 16:56 ` Paul Koning
2023-03-21 17:00 ` Qing Zhao
2023-03-21 17:59 ` Jeff Law
2023-03-21 18:03 ` Paul Koning
2023-03-21 18:55 ` Toon Moene
2023-03-21 18:12 ` Alexander Monakov
2023-03-21 18:18 ` Jeff Law
2023-03-22 10:13 ` Richard Biener
2023-03-22 12:26 ` Alexander Monakov
2023-03-22 13:57 ` Richard Biener
2023-03-22 15:52 ` Qing Zhao
2023-03-24 7:12 ` Fangrui Song
2023-03-24 19:42 ` Andrew Pinski
2023-03-31 16:31 ` Qing Zhao
2023-03-21 19:01 ` Qing Zhao
2023-03-21 19:12 ` Jakub Jelinek
2023-03-21 23:28 ` Jeff Law
2023-03-21 23:31 ` Jakub Jelinek
2023-03-21 19:51 ` Jeff Law
2023-03-21 21:08 ` Qing Zhao
2023-03-22 12:33 ` Alexander Monakov
2023-03-22 14:33 ` Qing Zhao
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