_mm_cvttps_epu32
Classification
AVX-512, Convert, CPUID Test: AVX512F
Header File
Instruction
VCVTTPS2UDQ xmm, xmm
Synopsis
_mm_cvttps_epu32(__m128 a);
Description
Convert packed single-precision (32-bit) floating-point elements in "a" to packed unsigned 32-bit integers with truncation, and store the results in "dst".
Operation
FOR j := 0 to 3
i := 32*j
dst[i+31:i] := Convert_FP32_To_UInt32_Truncate(a[i+31:i])
ENDFOR
dst[MAX:128] := 0