_mm_cvt_roundss_i64
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VCVTSS2SI r64, xmm {er}
Synopsis
_mm_cvt_roundss_i64(__m128 a, int rounding);
Description
Convert the lower single-precision (32-bit) floating-point element in "a" to a 64-bit integer, and store the result in "dst".
[round_note]
Operation
dst[63:0] := Convert_FP32_To_Int64(a[31:0])