[Bug target/124434] long double exceptions are 56x slower

[gnu at skewray dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124434

--- Comment #9 from Brian M. Sutin <gnu at skewray dot com> ---
I often develop code using only "-g". Suddenly finding my code running 56x
slower sent me on a wild goose chase. I would say that my experience was not
one of "debuggability". However, it is 100% up to you gcc folk to decide if
this is an issue. All I can do as a user it toss it your way.