Function _mm_cvttss_si32

pub unsafe fn _mm_cvttss_si32(a: __m128) -> i32

Available on x86-64 only.

Converts the lowest 32 bit float in the input vector to a 32 bit integer with truncation.

The result is rounded always using truncation (round towards zero). If the result cannot be represented as a 32 bit integer the result will be 0x8000_0000 (i32::MIN).

This corresponds to the CVTTSS2SI instruction (with 32 bit output).

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