0bb721d721
Make the functions which convert floating point to 16 bit integer return int16_t rather than int_fast16_t, and correspondingly use int_fast16_t in their internal implementations where appropriate. (These functions are used only by the ARM target.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 1453807806-32698-2-git-send-email-peter.maydell@linaro.org