Re: [PATCH v3 01/21] softfloat: make NO_SIGNALING_NANS runtime property

[Richard Henderson]

On 7/8/20 3:20 PM, Max Filippov wrote:
> target/xtensa, the only user of NO_SIGNALING_NANS macro has FPU
> implementations with and without the corresponding property. With
> NO_SIGNALING_NANS being a macro they cannot be a part of the same QEMU
> executable.
> Replace macro with new property in float_status to allow cores with
> different FPU implementations coexist.
> 
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Cc: "Alex Bennée" <alex.bennee@linaro.org>
> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
> ---
> Changes v1->v2:
> - use inline function for no_signaling_nans property to allow for
>   constant folding on architectures that have this property fixed.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~