[fpc-devel] What means -Oodfa ?

[Juha Manninen]

On Sun, Mar 22, 2015 at 12:17 PM, Florian Klämpfl
<florian at freepascal.org> wrote:
>> DFA
>    ^---- ?
>
> See the svn version of the docs for its meaning ;)

Damn right, it is there! I think I was looking for 3 separate
one-letter options.

It means:
  Enable Data Flow Analysis. (normally included -O3)

Very useful also without -O3 for spotting errors.

Juha