_mm_cvtss_si64
Classification
SSE_ALL, Convert, CPUID Test: SSE
Header File
xmmintrin.h
Instruction
CVTSS2SI r64, xmm
Synopsis
 _mm_cvtss_si64(__m128 a);
Description
Convert the lower single-precision (32-bit) floating-point element in "a" to a 64-bit integer, and store the result in "dst".
Operation
dst[63:0] := Convert_FP32_To_Int64(a[31:0])