This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [C++0x] contiguous bitfields race implementation

On 07/26/2011 10:32 AM, Aldy Hernandez wrote: 

I think the adjustment above is intended to match the adjustment of the
address by bitregion_start/BITS_PER_UNIT, but the above seems to assume
that bitregion_start%BITS_PER_UNIT == 0.


That was intentional. bitregion_start always falls on a byte boundary,
does it not?

Ah, yes, of course, it's bitnum that might not. The code changes look good, then.

Jason

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]