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Re: [PATCH 1/4 v2] Optimized generic expf and exp2f with wrappers

From: Joseph Myers <joseph at codesourcery dot com>
To: Szabolcs Nagy <szabolcs dot nagy at arm dot com>
Cc: <nd at arm dot com>, GNU C Library <libc-alpha at sourceware dot org>
Date: Thu, 14 Sep 2017 11:48:02 +0000
Subject: Re: [PATCH 1/4 v2] Optimized generic expf and exp2f with wrappers
Authentication-results: sourceware.org; auth=none
References: <59B90BDF.7000503@arm.com> <59B90C2E.9050806@arm.com> <alpine.DEB.2.20.1709132012260.28319@digraph.polyomino.org.uk> <59BA4E34.2050902@arm.com>

On Thu, 14 Sep 2017, Szabolcs Nagy wrote:

> - sysdeps/*/w_expf.c does not work to include srcdir/math/w_expf.c
> because the generated builddir/math/w_expf.c gets included.
> (i'm not yet sure what the right fix for this is, i can just
> copy the math/w_expf.c code around instead of including it
> or use a file name that does not collide with the generated files)

I'd suggest not having a srcdir/math/w_expf.c.  When you need a new 
w_expf.c, put it in sysdeps/ieee754/flt-32 instead.

-- 
Joseph S. Myers
joseph@codesourcery.com

Follow-Ups:
- Re: [PATCH 1/4 v2] Optimized generic expf and exp2f with wrappers
  - From: Szabolcs Nagy

References:
- [PATCH 0/4] Optimized generic expf and exp2f
  - From: Szabolcs Nagy
- [PATCH 1/4 v2] Optimized generic expf and exp2f with wrappers
  - From: Szabolcs Nagy
- Re: [PATCH 1/4 v2] Optimized generic expf and exp2f with wrappers
  - From: Joseph Myers
- Re: [PATCH 1/4 v2] Optimized generic expf and exp2f with wrappers
  - From: Szabolcs Nagy

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