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Re: rtx_unchanging_p vs c++ vtable fields


  > On Tue, Dec 11, 2001 at 07:25:22PM -0800, Richard Henderson wrote:
  > > struct S
  > > {
  > >   int x;
  > >   const int y;
  > > };
  > 
  > So.  Any ideas here, or do I start ripping RTX_UNCHANGING_P out
  > of the compiler entirely?  At present I see no other solution.
IMHO, RTX_UNCHANGING_P, MEM_IN_STRUCT_P and MEM_IN_SCALAR_P should all
go away as they all can be implemented within the alias set framework.

It seems cleaner to me to do that than to carry around these legacy bits.

jeff


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