Need someone to look at a regression

[Jeffrey A Law]

  In message < Pine.LNX.3.95.980817115257.25384E-100000@plum.dwd.interkom.pl >you write:
  > 
  > Definitely "int" and "__attribute__ ((mode (SF)))" on the same typedef
  > clash.
  > 
  > However, "float" and "__attribute__ ((mode (SF)))" certainly do not.
Yes, float and SFmode clash since there is no guarantee that a float
has the same size as SFmode.

  > Now, what do I want? An integer? A pointer? Or perhaps a 4-byte
  > structure? GCC will use SImode for all of them on my machine.
Right.  Once you get past the front-end, types are not preserved.  You
just have mode and size.  And  this is precisely what the attributes
are supposed to provide.

jeff