-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEAREKAAYFAki0LHkACgkQwMJqmJVx94467ACfe4fXXTNqdlrTzAqjLxJ4Za+J 9y0AoKSli9OVUfS6z0/om9dONIRxKzkg =AF/u -----END PGP SIGNATURE-----Received on Tue Aug 26 2008 - 14:17:46 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:34 UTC