tree-data-ref.h (ddr_is_anti_dependent, [...]): Remove.

2014-01-28  Richard Biener  <rguenther@suse.de>

	* tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps):
	Remove.

From-SVN: r207181

gcc/ChangeLog

 2014-01-28  Richard Biener  <rguenther@suse.de>
 
+	* tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps):
+	Remove.
+
+2014-01-28  Richard Biener  <rguenther@suse.de>
+
 	PR rtl-optimization/45364
 	PR rtl-optimization/59890
 	* var-tracking.c (local_get_addr_clear_given_value): Handle

gcc/tree-data-ref.h

@@ -457,32 +457,6 @@ same_access_functions (const struct data_dependence_relation *ddr)
   return true;
 }
 
-/* Return true when DDR is an anti-dependence relation.  */
-
-static inline bool
-ddr_is_anti_dependent (ddr_p ddr)
-{
-  return (DDR_ARE_DEPENDENT (ddr) == NULL_TREE
-	  && DR_IS_READ (DDR_A (ddr))
-	  && DR_IS_WRITE (DDR_B (ddr))
-	  && !same_access_functions (ddr));
-}
-
-/* Return true when DEPENDENCE_RELATIONS contains an anti-dependence.  */
-
-static inline bool
-ddrs_have_anti_deps (vec<ddr_p> dependence_relations)
-{
-  unsigned i;
-  ddr_p ddr;
-
-  for (i = 0; dependence_relations.iterate (i, &ddr); i++)
-    if (ddr_is_anti_dependent (ddr))
-      return true;
-
-  return false;
-}
-
 /* Returns true when all the dependences are computable.  */
 
 inline bool