# Function core::arch::x86::_mm256_movemask_pd
1.27.0[−][src]

    pub unsafe fn _mm256_movemask_pd(a: __m256d) -> i32

This is supported on (non-crate feature `miri-test-libstd` or `test` or `doctest`) and x86 and target feature `avx` only.
Expand description

Sets each bit of the returned mask based on the most significant bit of the corresponding packed double-precision (64-bit) floating-point element in `a`.

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