# Function _mm_cvtt_roundsd_i64

Source

    pub fn _mm_cvtt_roundsd_i64(a: __m128d, const SAE: i32) -> i64

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on x86-64 and target feature `avx512f` only.
Expand description

Convert the lower double-precision (64-bit) floating-point element in a to a 64-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

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