Function core::arch::x86_64::_mm_cvtsd_si64 [−] [src]

pub unsafe fn _mm_cvtsd_si64(a: __m128d) -> i64

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86-64 and target feature sse2 only.

Convert the lower double-precision (64-bit) floating-point element in a to a 64-bit integer.

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