_mm_sincos_ps
Classification
SVML, Trigonometry, CPUID Test: SSE
Header File
Synopsis
_mm_sincos_ps(__m128 * mem_addr, __m128 a);
Description
Compute the sine and cosine of packed single-precision (32-bit) floating-point elements in "a" expressed in radians, store the sine in "dst", and store the cosine into memory at "mem_addr".
Operation
FOR j := 0 to 3
i := j*32
dst[i+31:i] := SIN(a[i+31:i])
MEM[mem_addr+i+31:mem_addr+i] := COS(a[i+31:i])
ENDFOR
dst[MAX:128] := 0