[Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-25 14:23 -------
Caused by:
2005-03-13  David Edelsohn  <edelsohn@gnu.org>
        
        * config/rs6000/predicates.md (mem_or_easy_const_operand): Delete.
        (reg_or_none500mem_operand): New predicate.
        (zero_reg_mem_operand): New predicate.
        * config/rs6000/rs6000.md (extendsfdf2): Change operand1 predicate
        to reg_or_none500mem_operand.
        (extendsfdf2_fpr): Add MEM alternative.
        (extenddftf2_internal): Change operand2 predicate to
        zero_reg_mem_operand.


I will try to fix this, it might just need REG_P (operands[1]) in the split criteria.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
         AssignedTo|unassigned at gcc dot gnu   |pinskia at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
          Component|bootstrap                   |target
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2005-03-25 14:23:14
               date|                            |
            Summary|Bootstrap failure on        |[4.1 Regression] Bootstrap
                   |Linux/PowerPC64             |failure on Linux/PowerPC64
                   |                            |with rtl checking
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20636