mprof and new systems..

[Pietro Cerutti]

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Oliver Fromme wrote:
| Julian Elischer wrote:
|  > in addition, with -O2 it seems that the address of the variable
|  > may actually be wring if the optimiser never bothers to
|  > have the variable actually saved.
|
| Maybe I'm missing the obvious here, but you can prevent
| the compiler from optimizing the variable by declaring
| it as "volatile".

Or by faking access to it through (void)&variable;

|
| Best regards
|    Oliver
|


- --
Pietro Cerutti
gahr at FreeBSD.org

PGP Public Key:
http://gahr.ch/pgp

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