Function fmuladdf16

pub unsafe extern "rust-intrinsic" fn fmuladdf16(
    a: f16,
    b: f16,
    c: f16,
) -> f16

🔬This is a nightly-only experimental API. (core_intrinsics)

Returns a * b + c for f16 values, non-deterministically executing either a fused multiply-add or two operations with rounding of the intermediate result.

The operation is fused if the code generator determines that target instruction set has support for a fused operation, and that the fused operation is more efficient than the equivalent, separate pair of mul and add instructions. It is unspecified whether or not a fused operation is selected, and that may depend on optimization level and context, for example.