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RE: [PATCH] Use builtins in signbit implementation
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Wilco Dijkstra <wdijkstr at arm dot com>
- Cc: 'GNU C Library' <libc-alpha at sourceware dot org>
- Date: Fri, 4 Sep 2015 16:20:12 +0000
- Subject: RE: [PATCH] Use builtins in signbit implementation
- Authentication-results: sourceware.org; auth=none
- References: <001401d0e723$29cdf720$7d69e560$ at com> <alpine dot DEB dot 2 dot 10 dot 1509041530010 dot 3310 at digraph dot polyomino dot org dot uk> <001501d0e72b$8da141f0$a8e3c5d0$ at com>
On Fri, 4 Sep 2015, Wilco Dijkstra wrote:
> ChangeLog:
> 2015-08-20 Wilco Dijkstra <wdijkstr@arm.com>
>
> * sysdeps/ieee754/dbl-64/s_signbit.c (__signbit):
> Use __builtin_signbit.
> * sysdeps/ieee754/flt-32/s_signbitf.c (__signbitf):
> Use __builtin_signbitf.
> * sysdeps/ieee754/ldbl-128/s_signbitl.c (__signbitl):
> Use __builtin_signbitl.
> * sysdeps/ieee754/ldbl-96/s_signbitl.c (__signbitl): Likewise.
OK with the ChangeLog fixed to include the ldbl-128ibm changes as well.
--
Joseph S. Myers
joseph@codesourcery.com