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From: "crazylht at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/106117] Use of option -fexcess-precision for operation-by-operation emulation for _Float16 arithmetics. Date: Tue, 28 Jun 2022 23:44:51 +0000 [thread overview] Message-ID: <bug-106117-4-QerIMRovYN@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-106117-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106117 --- Comment #3 from Hongtao.liu <crazylht at gmail dot com> --- we're using -fexcess-precision=16 to force operation-by-operation translation when AVX512-FP16 is not available. https://gcc.gnu.org/pipermail/gcc-patches/2021-August/576493.html
next prev parent reply other threads:[~2022-06-28 23:44 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-28 13:17 [Bug c/106117] New: " Zahira.Ammarguellat at intel dot com 2022-06-28 15:04 ` [Bug c/106117] " rjmccall at gmail dot com 2022-06-28 21:14 ` joseph at codesourcery dot com 2022-06-28 23:44 ` crazylht at gmail dot com [this message] 2022-06-29 15:47 ` rjmccall at gmail dot com 2022-06-29 17:34 ` joseph at codesourcery dot com 2022-06-29 17:58 ` rjmccall at gmail dot com 2022-06-29 20:16 ` joseph at codesourcery dot com 2022-06-29 21:31 ` rjmccall at gmail dot com
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