pub const FUSED: bool = false;Expand description
Whether mla fuses its multiply and add into one operation with one rounding. It does where the target has a fused multiply-add instruction, as on AArch64 and on x86-64 with FMA. Elsewhere, as in wasm and on baseline x86-64, mul_add calls a software fma, which is slow and stops the loop around it vectorizing. There mla multiplies and adds with two roundings.