Method mm256_testc_pd
mm256_testc_pd(v256, v256)
Compute the bitwise AND of 256 bits (representing double-precision (64-bit) floating-point elements) in a and b, producing an intermediate 256-bit value, and set ZF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set ZF to 0. Compute the bitwise NOT of a and then AND with b, producing an intermediate value, and set CF to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set CF to 0. Return the CF value.
Declaration
public static int mm256_testc_pd(v256 a, v256 b)Parameters
| Type | Name | Description |
|---|---|---|
| v256 | a | Vector a |
| v256 | b | Vector b |
Returns
| Type | Description |
|---|---|
| int | CF value |
Remarks
**** VTESTPD ymm1, ymm2/v256