* config/nvptx/nvptx.md (call_operation): Remove unused variables.

From-SVN: r225009

gcc/ChangeLog

+2015-06-26  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/nvptx/nvptx.md (call_operation): Remove unused variables.
+
 2015-06-26  Bin Cheng  <bin.cheng@arm.com>
 
 	PR bootstrap/66638

gcc/config/nvptx/nvptx.md

@@ -197,20 +197,17 @@
 (define_predicate "call_operation"
   (match_code "parallel")
 {
-  unsigned i;
+  int i;
 
   for (i = 1; i < XVECLEN (op, 0); i++)
     {
       rtx elt = XVECEXP (op, 0, i);
-      enum machine_mode mode;
-      unsigned regno;
 
       if (GET_CODE (elt) != USE
           || GET_CODE (XEXP (elt, 0)) != REG
           || XEXP (elt, 0) == frame_pointer_rtx
           || XEXP (elt, 0) == arg_pointer_rtx
           || XEXP (elt, 0) == stack_pointer_rtx)
-
         return false;
     }
   return true;