_mm_cvt_pi2ps
Classification
SSE_ALL, Convert, CPUID Test: SSE
Header File
xmmintrin.h
Instruction
CVTPI2PS xmm, mm
Synopsis
 _mm_cvt_pi2ps(__m128 a, __m64 b);
Description
Convert packed signed 32-bit integers in "b" to packed single-precision (32-bit) floating-point elements, store the results in the lower 2 elements of "dst", and copy the upper 2 packed elements from "a" to the upper elements of "dst".
Operation
dst[31:0] := Convert_Int32_To_FP32(b[31:0])
dst[63:32] := Convert_Int32_To_FP32(b[63:32])
dst[95:64] := a[95:64]
dst[127:96] := a[127:96]