[PATCH] Fixing improper conversion from sin() to sinf() in optimization mode.

[Joseph S. Myers]

On Tue, 3 Sep 2013, Cong Hou wrote:

> +  CASE_MATHFN (SQRT)
> +            /* sqrtl(double) cannot be safely converted to sqrt(double). */
> +            if (fcode == BUILT_IN_SQRTL &&
> +                (TYPE_MODE (type) == TYPE_MODE (double_type_node)) &&
> +                !flag_unsafe_math_optimizations)
> +              break;

Please reread my previous messages on this subject and try again, with 
regard to both the patch itself and the accompanying analysis.

-- 
Joseph S. Myers
joseph@codesourcery.com