_mm_cvttps_epi64
Classification
AVX-512, Convert, CPUID Test: AVX512DQ
Header File
immintrin.h
Instruction
VCVTTPS2QQ xmm, xmm
Synopsis
 _mm_cvttps_epi64(__m128 a);
Description
Convert packed single-precision (32-bit) floating-point elements in "a" to packed 64-bit integers with truncation, and store the results in "dst".
Operation
FOR j := 0 to 1
	i := j*64
	l := j*32
	dst[i+63:i] := Convert_FP32_To_Int64_Truncate(a[l+31:l])
ENDFOR
dst[MAX:128] := 0