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Re: ldq and stq on UltraSparc I and II


   From: Andrey Petrov <petrov@netbsd.org>
   Date: Tue, 30 Apr 2002 15:52:55 -0700
   
   _Qp_* has nothing to do with load/store floating registers, so penalty
   can be avoided only in compiler which should use ldd/std instructions instead.

That does not change the meaning of TARGET_HARD_QUAD, it means
all quad instructions are present.

It is illogical to emit the arithmetic quad instructions and
not the loads/stores.


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