__m128d x - the double precision input value pair.
Outputs:
__m128d y - the double precision Sine result pair, returned in xmm0.
Notes:
__vrd2_sin computes the Sine function of two input arguments.
This routine accepts a pair of double precision input values passed as a __m128d value. The result
is the double precision Sine of both values, returned as a __m128d value.
This is a relaxed version of sin, suitable for use with fastmath compiler flags or applications
not requiring full error handling. Denormal inputs may produce unpredictable results.
Special case inputs produce C99 return values.
The routine is accurate to better than 1 ulp over the valid input range.
Special case return values:
Input
Output
QNaN
same QNaN
SNaN
same NaN converted to QNaN
+infinity
QNaN
-infinity
QNaN
Performance:
120 cycles for most valid inputs < 5e5 (60 cycles per value).