# Function vcmla_rot270_lane_f16

Source

    pub fn vcmla_rot270_lane_f16(
        a: float16x4_t,
        b: float16x4_t,
        c: float16x4_t,
        const LANE: i32,
    ) -> float16x4_t

🔬This is a nightly-only experimental API. (`stdarch_neon_f16` #136306)
Available on (AArch64 or `target_arch="arm64ec"`) and target feature `neon` and target feature `fcma` and target feature `fp16` only.
Expand description

Floating-point complex multiply accumulate Arm’s documentation