Re: Seeing changes made by optimization option

[burlen <burlen at apollo dot sr dot unh dot edu>]

Hi,
for the purposes of seeing what is going on, you could put the code you 
are concerned about into a function in its own source file then compile 
this file (g++ -c) twice once using the using optimization and once 
normal. Then use objdump -d to see what the compiler did.
burlen


Cristea Bogdan wrote:
> Is there a way to see how the code is changed by the optimization
> option of gcc compiler ? I need this to see were in my program there
> is a sensitive zone and to change it.
>
>