Patch: tests for pa20 fp instructions

[Jeffrey A Law]

  In message <199907301515.IAA16847@cygnus.com>you write:
  > This patch adds gas tests for fmpyfadd, fmpynfadd, fneg, and fnegabs.
  > 
  > ChangeLog entry:
  > 
  > Fri Jul 30 11:11:49 EDT 1999  Jerry Quinn <jquinn@nortelnetworks.com>
  > 
  > 	  * gas/testsuite/gas/hppa/basic/basic.exp (do_fp_comp2):  New.
  > 	  * gas/testsuite/gas/hppa/basic/fp_comp2.s:  New.
Installed with one minor addition -- you forgot to actually call do_fp_comp2.
Without the call the test will not actually be run :-)

jeff