Function vcvt_f32_f16 

pub fn vcvt_f32_f16(a: float16x4_t) -> float32x4_t

🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)

Available on ARM and target feature neon and (AArch64 or ARM or ARM64EC) and (AArch64 or ARM64EC or target feature v7) and non-ARM64EC only.

Floating-point convert to higher precision long Arm’s documentation