From: Jim Wilson <jimw@sifive.com>
To: Kito Cheng <kito.cheng@sifive.com>
Cc: Keith Packard <keithp@keithp.com>, Newlib <newlib@sourceware.org>
Subject: Re: [PATCH 2/2] RISC-V: Implment finite and fpclassify
Date: Wed, 28 Oct 2020 13:45:03 -0700 [thread overview]
Message-ID: <CAFyWVaaEOF28zc_Oren-gwd70k_-T9fg=U6P31uGsNKS07WUGg@mail.gmail.com> (raw)
In-Reply-To: <CALLt3TjnEhFoMHcYOZFOO7uVZr_X7qKL_+BzegBYsSib=+P8NQ@mail.gmail.com>
A copysign hook would also be useful. That is a single instruction, just
like abs.
Jim
>
>
next prev parent reply other threads:[~2020-10-28 20:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-27 6:19 [PATCH 1/2] RISC-V: Add fabs[f], fmax[f] and fmin[f] Kito Cheng
2020-10-27 6:19 ` [PATCH 2/2] RISC-V: Implment finite and fpclassify Kito Cheng
2020-10-27 18:11 ` Keith Packard
2020-10-27 18:22 ` Keith Packard
2020-10-28 15:42 ` Kito Cheng
2020-10-28 20:45 ` Jim Wilson [this message]
2020-10-29 3:02 ` Kito Cheng
2020-10-27 7:59 ` [PATCH 1/2] RISC-V: Add fabs[f], fmax[f] and fmin[f] Corinna Vinschen
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