Host/Target confusion in Dwarf output

Richard Kenner kenner@vlsi1.ultra.nyu.edu
Thu Jul 12 21:05:00 GMT 2007


> > How does this work for 32-bit hosts and 64-bit targets?
> 
> Some (most?) 64-bit targets require a 64-bit HOST_WIDE_INT.

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).



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