Function core::arch::x86::_mm_cvttsd_si32

1.27.0 · source ·

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

Available on (x86 or x86-64) and target feature sse2 and x86 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。