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Re: cmov optimizations



  In message <19980602220525.A17867@dot.cygnus.com>you write:
  > On Tue, Jun 02, 1998 at 10:43:02PM -0600, Jeffrey A Law wrote:
  > > One of the other things what would be interesting would be to allow a
  > > more complex operand1 or operand2.  They could be memory loads, shifts,
  > > or any other single instruction on the PA.
  > 
  > Are you talking about conditional move or conditional execution?
  > The difference in my mind being
On the  PA, we actually use conditional execution to implement conditional
moves. :-)

  > In light of this, it seems to me that you'd want to treat conditional
  > execution different from conditional move.  Which is what I thought we
  > did.  Which is confusing me about what you are describing here wrt
  > the PA.
Our conditional execution support is limited at best.

jeff


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