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Re: wide-int branch now up for public comment and review


On Aug 23, 2013, at 8:02 AM, Richard Sandiford <rdsandiford@googlemail.com> wrote:
> We really need to get rid of the #include "tm.h" in wide-int.h.
> MAX_BITSIZE_MODE_ANY_INT should be the only partially-target-dependent
> thing in there.  If that comes from tm.h then perhaps we should put it
> into a new header file instead.

BITS_PER_UNIT comes from there as well, and I'd need both.  Grabbing the #defines we generate is easy enough, but BITS_PER_UNIT would be more annoying.  No port in the tree makes use of it yet (other than 8).  So, do we just assume BITS_PER_UNIT is 8?

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