Function vcaddq_rot90_f16 

pub fn vcaddq_rot90_f16(a: float16x8_t, b: float16x8_t) -> float16x8_t

🔬This is a nightly-only experimental API. (stdarch_neon_fcma #117222)

Available on (AArch64 or ARM64EC) and non-ARM64EC and target feature neon and target feature fp16 and target feature fcma only.

Floating-point complex add Arm’s documentation