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## _mm_floor_pd

# Function _mm_floor_pd

1.27.0 (const: unstable) · Source

    pub fn _mm_floor_pd(a: __m128d) -> __m128d

Available on x86-64 and target feature `sse4.1` only.
Expand description

Round the packed double-precision (64-bit) floating-point elements in `a` down to an integer value, and stores the results as packed double-precision floating-point elements.

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