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Re: [PATCH v2 07/15] RISC-V: RV32F Support
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Palmer Dabbelt <palmer at dabbelt dot com>
- Cc: <libc-alpha at sourceware dot org>, Andrew Waterman <andrew at sifive dot com>, Darius Rad <darius at bluespec dot com>, <dj at redhat dot com>
- Date: Mon, 1 Jan 2018 00:57:20 +0000
- Subject: Re: [PATCH v2 07/15] RISC-V: RV32F Support
- Authentication-results: sourceware.org; auth=none
- References: <mhng-7d31afa0-e0c0-49dc-871b-13b9170d3021@palmer-si-x1c4>
On Sat, 23 Dec 2017, Palmer Dabbelt wrote:
> * fpclassify
> * isnan
> * isfinate
> * isinf
> * isnormal
> * signbit
>
> and there's no macros for
>
> * fabs
> * copysign
Yes. The type-generic macros that should be used are the classification
ones, where the return type is independent of the argument type.
--
Joseph S. Myers
joseph@codesourcery.com