Function vcmlaq_rot270_f16 

pub fn vcmlaq_rot270_f16(
    a: float16x8_t,
    b: float16x8_t,
    c: float16x8_t,
) -> float16x8_t

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

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

Floating-point complex multiply accumulate Arm’s documentation