Converts four half-precision (16-bit) floating point values to single-precision floating point values. The corresponding 3rd Generation Intel® Core™ Processor extension instruction is VCVTPH2PS.
extern __m128 _mm_cvtph_ps(__m128i x, int imm); |
a vector containing four 16-bit FP values
a conversion control constant
This intrinsic converts four half-precision (16-bit) floating point values to single-precision floating point values.
A vector containing four single-precision floating point elements.