_mm_cmpeq_sd

Microsoft Specific

Compares the lower double-precision, floating-point value of a and b for equality.

__m128d _mm_cmpeq_sd (__m128d a, __m128d b);
CMPEQSD

Return Value

The upper double-precision, floating-point value is passed through from a.

r0 := (a0 == b0) ? 0xffffffffffffffff : 0x0
r1 := a1

Requirements

Header: emmintrin.h

END Microsoft Specific

See Also

Concepts

Comparisons