Host/Target confusion in Dwarf output

Richard Kenner kenner@vlsi1.ultra.nyu.edu
Thu Jul 12 21:20:00 GMT 2007


> > They don't REQUIRE it, but just miss a lot of optimization if that isn't
> > the case (since things that would otherwise be CONST_INT will now be
> > CONST_DOUBLE and folding will be harder).
> 
> #  need_64bit_hwint	Set to yes if HOST_WIDE_INT must be 64 bits wide
> #			for this target.  This is true iff this target
> #			supports "long" or "wchar_t" wider than 32 bits.

Sorry: I guess my information is dated.  What changed so that it's now
required?



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