Re: gcc optimises out test of value in register-only loop

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Am 13.10.2011 13:56, schrieb MikeW:
Looks like the 'volatile' attribute does not work when registers are involved,
even though various language standard documents just mention "access to
an object" rather than stating that the qualifier only applies to
in-memory "objects".


Does the standard even know about non-memory objects, i.e. registers?

Best regards.



[Index of Archives]     [Linux C Programming]     [Linux Kernel]     [eCos]     [Fedora Development]     [Fedora Announce]     [Autoconf]     [The DWARVES Debugging Tools]     [Yosemite Campsites]     [Yosemite News]     [Linux GCC]

  Powered by Linux