_mm_cvt_roundss_si32 in core::arch::x86 - Rust
Description: Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer, and store the result in dst. Rounding is done according to the rounding[3:0] parameter, which can be one of:\

## _mm_cvt_roundss_si32

# Function _mm_cvt_roundss_si32

1.89.0 · Source

    pub fn _mm_cvt_roundss_si32(a: __m128, const ROUNDING: i32) -> i32

Available on (x86 or x86-64) and target feature `avx512f` and x86 only.
Expand description

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer, and store the result in dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:\

- `_MM_FROUND_TO_NEAREST_INT` | `_MM_FROUND_NO_EXC` : round to nearest and suppress exceptions
- `_MM_FROUND_TO_NEG_INF` | `_MM_FROUND_NO_EXC` : round down and suppress exceptions
- `_MM_FROUND_TO_POS_INF` | `_MM_FROUND_NO_EXC` : round up and suppress exceptions
- `_MM_FROUND_TO_ZERO` | `_MM_FROUND_NO_EXC` : truncate and suppress exceptions
- `_MM_FROUND_CUR_DIRECTION` : use `MXCSR.RC` - see `_MM_SET_ROUNDING_MODE`

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