[PATCH v2 07/15] RISC-V: RV32F Support

[Joseph Myers]

On Tue, 19 Dec 2017, Palmer Dabbelt wrote:

> +  int nan = isnanf (x);

I don't think any libm code should be using the legacy X/Open 
type-specific classification functions such as isnanf.  Use the C99 
type-generic macros such as isnan instead.

> +  int nan = isnanf (x);

Likewise, and again throughout this patch.

-- 
Joseph S. Myers
joseph@codesourcery.com