Merge of revision 21551 by Foxsen.

use cpu64bitaddr instead of cpu64bit
fix wrong order of 64BIT return register(now for little endian mips)

git-svn-id: trunk@21593 -

compiler/mips/cpupara.pas

@@ -220,27 +220,27 @@ implementation
         else
          { Return in register }
           begin
-{$ifndef cpu64bit}
+{$ifndef cpu64bitaddr}
             if retcgsize in [OS_64,OS_S64] then
              begin
-               { high }
+               { low }
                paraloc^.loc:=LOC_REGISTER;
                if side=callerside then
-                 paraloc^.register:=NR_FUNCTION_RESULT64_HIGH_REG
+                 paraloc^.register:=NR_FUNCTION_RESULT64_LOW_REG
                else
-                 paraloc^.register:=NR_FUNCTION_RETURN64_HIGH_REG;
+                 paraloc^.register:=NR_FUNCTION_RETURN64_LOW_REG;
                paraloc^.size:=OS_32;
-               { low }
+               { high }
                paraloc:=result.add_location;
                paraloc^.loc:=LOC_REGISTER;
                if side=callerside then
-                 paraloc^.register:=NR_FUNCTION_RESULT64_LOW_REG
+                 paraloc^.register:=NR_FUNCTION_RESULT64_HIGH_REG
                else
-                 paraloc^.register:=NR_FUNCTION_RETURN64_LOW_REG;
+                 paraloc^.register:=NR_FUNCTION_RETURN64_HIGH_REG;
                paraloc^.size:=OS_32;
              end
             else
-{$endif cpu64bit}
+{$endif cpu64bitaddr}
              begin
                paraloc^.loc:=LOC_REGISTER;
                paraloc^.size:=retcgsize;