Long Double Register Spillage in PA Port

[Jeffrey A Law]

  In message < 4.2.0.58.20000730182644.00bc18c0@garfield.dis.com >you write:
  > At 08:58 PM 7/23/00 -0600, Jeffrey A Law wrote:
   > You had long double successfully working on a pa32 port? Hmm ...
Yes.


  > The culprit in this case is HARD_REGNO_MODE_OK. I don't understand
  > why yours would work for HP-UX on PA32 and not for MPE unless the
  > HP-UX calling conventions are different?
The conventions are the same.

  > The main difference is the following that I added in my port
  > for GET_MODE_SIZE > 8 (e.g. TF):
  > 
  >              || ((REGNO) & 3) == 0
  > 
  > (Remember, I'm !TARGET_PA_11)
Could be.  I never test !TARGET_PA_11 since there are so few machines
of that era still in service.  It's entirely possible the problem you are
seeing is specific to !TARGET_PA11.

jeff