# Function core::arch::x86::_mm256_testnzc_pd 1.27.0[−][src]

    pub unsafe fn _mm256_testnzc_pd(a: __m256d, b: __m256d) -> i32

This is supported on x86 and target feature `avx` only.

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 1 if both the `ZF` and `CF` values are zero, otherwise return 0.

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