Function core::arch::x86_64::_mm_cvttsd_si641.27.0[][src]

pub unsafe fn _mm_cvttsd_si64(a: __m128d) -> i64
This is supported on x86-64 and target feature sse2 only.

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

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