Function core::arch::x86_64::_mm_cvttss_si32 1.27.0[−][src]
pub unsafe fn _mm_cvttss_si32(a: __m128) -> i32This is supported on x86-64 and target feature
sse only.Expand description
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) or an invalid operation floating point
exception if unmasked (see _mm_setcsr).
This corresponds to the CVTTSS2SI instruction (with 32 bit output).