[PATCH] powerpc: Fix lgammal_r overflow warnings

[Joseph Myers]

On Wed, 10 Dec 2014, Adhemerval Zanella wrote:

> +static const long double huge = HUGE_VALL;

No, HUGE_VALL is not correct; that's infinity, which would lose the 
overflow exceptions and rounding-mode-dependent results.  (And the 
ChangeLog entry should name the variable whose initializer is being 
changed.)

-- 
Joseph S. Myers
joseph@codesourcery.com