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Re: [PATCH] PowerPC - check for finite and Infinity parameters in IBMLong Double 128 fmal().
- From: "Ryan S. Arnold" <ryan dot arnold at gmail dot com>
- To: libc-alpha at sourceware dot org
- Cc: Dave Flaherty <flaherty at linux dot vnet dot ibm dot com>
- Date: Wed, 7 Sep 2011 10:49:27 -0500
- Subject: Re: [PATCH] PowerPC - check for finite and Infinity parameters in IBMLong Double 128 fmal().
- References: <4E5391C3.10907@linux.vnet.ibm.com>
On Tue, Aug 23, 2011 at 6:40 AM, Dave Flaherty
<flaherty@linux.vnet.ibm.com> wrote:
> Check for finite/infinity parms in IBM Long Double 128 fmal( )
>
> This patch addresses some IBM Long Double 128 fmal () test-ldouble.out
> and test-ildoubl.out failures. ÂIf the âxâ and âyâ parameters are
> finite values and âzâ is infinity, the result of fmal () should be âzâ
> not NaN.
>
> This patch is checked into ibm/2.13/master and can be
> cherry-picked from commit 9cb11a4f1e562490f02ef634946ec015bf6e75e4
>
>
> 2011-08-18 ÂDavid Flaherty Â<flaherty@linux.vnet.ibm.com>
>
> Â Â Â Â* sysdeps/ieee754/ldbl-128ibm/s_fmal.c: New file which checks
> Â Â Â Âfor finite and infinity parameters.
Ack!
Please consider committing this patch. I've been running with it in my
ibm/2.13 branch for a few weeks with no problems.
Ryan S. Arnold.