machine/ieeefp.h isfinite speedup

[Jeff Johnston]

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.