fmuladdf32 in core::intrinsics - Rust
Description: Returns `a * b + c` for `f32` values, non-deterministically executing either a fused multiply-add or two operations with rounding of the intermediate result.

## fmuladdf32

# Function fmuladdf32

Source

    pub const fn fmuladdf32(a: f32, b: f32, c: f32) -> f32

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

Returns `a * b + c` for `f32` 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.