Function core::arch::x86_64::_mm_castps_pd1.27.0[][src]

pub unsafe fn _mm_castps_pd(a: __m128) -> __m128d
This is supported on x86-64 and target feature sse2 only.

Casts a 128-bit floating-point vector of [4 x float] into a 128-bit floating-point vector of [2 x double].

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