[PATCH] Fix missing overflow/underflow exception in ldbl-128ibm version of powl

[Andreas Jaeger]

On 03/21/2012 04:49 PM, Andreas Schwab wrote:
> inf * inf doesn't raise overflow.
>
> Andreas.
>
> 	* sysdeps/ieee754/ldbl-128ibm/e_powl.c (huge, tiny): Correct
> 	exponent.

This is fine,

Thanks,
Andreas
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