# _mm_cvtph_ps()

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`.

## Syntax

extern __m128 _mm_cvtph_ps(__m128i x, int imm);

## Arguments

X

  a vector containing four 16-bit FP values

Imm

  a conversion control constant

## Description

This intrinsic converts four half-precision (16-bit) floating point values to single-precision floating point values.

## Returns

A vector containing four single-precision floating point elements.

Parent topic: Intrinsics for Converting Half Floats that Map to 3rd Generation Intel® Core™ Processor Instructions