2006-05-31  Michael Snyder  <msnyder@redhat.com>

	* mips-tdep.c (fp_register_arg_p): Recognize floating point typedefs.

Index: mips-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/mips-tdep.c,v
retrieving revision 1.393
diff -p -r1.393 mips-tdep.c
*** mips-tdep.c	31 May 2006 23:15:50 -0000	1.393
--- mips-tdep.c	31 May 2006 23:36:48 -0000
*************** fp_register_arg_p (enum type_code typeco
*** 2335,2341 ****
  	       && (typecode == TYPE_CODE_STRUCT
  		   || typecode == TYPE_CODE_UNION)
  	       && TYPE_NFIELDS (arg_type) == 1
! 	       && TYPE_CODE (TYPE_FIELD_TYPE (arg_type, 0)) == TYPE_CODE_FLT))
  	  && MIPS_FPU_TYPE != MIPS_FPU_NONE);
  }
  
--- 2335,2341 ----
  	       && (typecode == TYPE_CODE_STRUCT
  		   || typecode == TYPE_CODE_UNION)
  	       && TYPE_NFIELDS (arg_type) == 1
! 	       && TYPE_CODE (check_typedef (TYPE_FIELD_TYPE (arg_type, 0))) == TYPE_CODE_FLT))
  	  && MIPS_FPU_TYPE != MIPS_FPU_NONE);
  }