This is the mail archive of the gcc@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: error: unable to emulate 'DI'

Omar Torres wrote:
> Hi Andrew,
>  Looks like Paul did submitted a patch here:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20675
> 
> Can you or someone else take a look and comment on it?

Oh my goodness, that is a huge patch.  It's also incorrect, as
far as I can see: LONG_LONG_TYPE_SIZE is never less than 64 bits,
so this test always returns true.  There's a discussion in Section
6.2.5. of the rationale in C99 that explains why long long is defined
to be this way.

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