Method cmp_sd
cmp_sd(v128, v128, Int32)
Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm8, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.
Declaration
public static v128 cmp_sd(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
**** VCMPSD xmm1, xmm2, xmm3/m64, imm8 Compares the low double-precision floating-point values in the second source operand (third operand) and the first source operand (second operand) and returns the results in of the comparison to the destination operand (first operand). The comparison predicate operand (immediate operand) specifies the type of comparison performed. For compare predicate values in range 0-7 compiler may generate SSE2 instructions if it is warranted for performance reasons.