Function core::arch::x86_64::_mm_cvttsd_si321.27.0[−][src]

pub unsafe fn _mm_cvttsd_si32(a: __m128d) -> i32

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

Expand description

将 a 中较低的双精度 (64-bit) 浮点元素转换为带截断的 32 位整数。