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Re: [PATCH v2 1/3] Optimized sincosf

From: Joseph Myers <joseph at codesourcery dot com>
To: Rajalakshmi Srinivasaraghavan <raji at linux dot vnet dot ibm dot com>
Cc: <libc-alpha at sourceware dot org>
Date: Mon, 9 Oct 2017 14:33:22 +0000
Subject: Re: [PATCH v2 1/3] Optimized sincosf
Authentication-results: sourceware.org; auth=none
References: <1507539857-29141-1-git-send-email-raji@linux.vnet.ibm.com> <1507539857-29141-2-git-send-email-raji@linux.vnet.ibm.com>

I don't think it makes sense to have an optimized sincosf that's not 
integrated with the implementations of sinf and cosf.  That is, I'd expect 
sincosf to use the same polynomials, and the same range reduction code, as 
sinf and cosf (probably meaning first adding sinf and cosf benchmarks, 
then adding optimized versions of those functions, then integrating them 
into sincosf - building all three functions from a single source file is 
entirely reasonable if that's convenient).

-- 
Joseph S. Myers
joseph@codesourcery.com

References:
- [PATCH v2 0/3] Generic sincosf
  - From: Rajalakshmi Srinivasaraghavan
- [PATCH v2 1/3] Optimized sincosf
  - From: Rajalakshmi Srinivasaraghavan

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