------- Additional Comments From uros at kss-loka dot si  2005-01-03 10:30 
-------
This bug could be caused by:

2004-12-17  Richard Henderson  <[EMAIL PROTECTED]>

        * config/i386/i386.c (x86_64_reg_class_name): Re-indent.
        ...
        (movsi_1): Use 'x' instead of 'Y' constraints.
        (movsi_1_nointernunit, movdi_2, movdi_1_rex64): Likewise.
        (movdi_1_rex64_nointerunit): Likewise.
        (movdf_nointeger, movdf_integer): Likewise.  Handle SSE1.       <<<
        ...

There is a problem with register constraints in movdf_nointeger pattern. It
looks that 'x' should be substituted by 'Y'. Patch is in testing.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rth at gcc dot gnu dot org
         AssignedTo|unassigned at gcc dot gnu   |uros at kss-loka dot si
                   |dot org                     |
             Status|NEW                         |ASSIGNED
          Component|rtl-optimization            |target
   Last reconfirmed|2005-01-03 07:46:28         |2005-01-03 10:30:10
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19235

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