Method cmp_pd

cmp_pd(v128, v128, Int32)

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in dst.

Declaration

public static v128 cmp_pd(v128 a, v128 b, int imm8)

Parameters

Type	Name	Description
v128	a	Vector a
v128	b	Vector b
Int32	imm8	imm8

Returns

Type	Description
v128	Vector

Remarks

**** VCMPPD xmm1, xmm2, xmm3/v128, imm8 Performs an SIMD compare of the four packed double-precision floating-point values in the second source operand (third operand) and the first source operand (second operand) and returns the results of the comparison to the destination operand (first operand). The comparison predicate operand (immediate) specifies the type of comparison performed on each of the pairs of packed values. For 128-bit intrinsic function with compare predicate values in range 0-7 compiler may generate SSE2 instructions if it is warranted for performance reasons.