[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

[e.menezes at samsung dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503

--- Comment #3 from Evandro Menezes <e.menezes at samsung dot com> ---
(In reply to Andrew Pinski from comment #1)
> The other question here are there denormals happening?  That might cause
> some performance differences between using fmadd and fmul/fadd.

Nope, no denormals.