core::arch::x86

Function _mm_cvtsd_f64

1.27.0 · source
pub unsafe fn _mm_cvtsd_f64(a: __m128d) -> f64
Available on (x86 or x86-64) and target feature sse2 and x86 only.
Expand description

Returns the lower double-precision (64-bit) floating-point element of a.

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