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Re: machine/ieeefp.h isfinite speedup

From: Jeff Johnston <jjohnstn at redhat dot com>
To: "Howland Craig D (Craig)" <howland at LGSInnovations dot com>
Cc: newlib at sourceware dot org
Date: Thu, 11 Feb 2010 16:04:09 -0500
Subject: Re: machine/ieeefp.h isfinite speedup
References: <3862C5643B15B6468269546753EB2A92036319FA@BLTSXVS01.govsolutions.com>

On 11/02/10 03:26 PM, Howland Craig D (Craig) wrote:

The attached patch makes the same speedup edits to the isfinite macro
in machine/ieeefp.h as had been done some time ago in math.h, calling
fpclassify only once instead of possibly twice.  It also avoids the
un-necessary use of __typeof__ (as did the earlier math.h edit).
Craig

Patch applied.

-- Jeff J.

References:
- machine/ieeefp.h isfinite speedup
  - From: Howland Craig D (Craig)

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