how to examine data with compiler optimization option set?

Michael Snyder msnyder@vmware.com
Wed Sep 3 00:04:00 GMT 2008


jreiver@free.fr wrote:
> Yes, I knew that the optimization option removes the visibility for a, b and c.
> But GDB user manual seemed to say that you can still view them with providing
> -gstabs or -gdwarf2 option, in addition to the -O[1|2|3] option you might want
> to keep.

What it means to say is that you MIGHT still be able
to view them, if you happen to get lucky.

It does not offer any guarantee.



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