tree.h (contains_packed_reference): Mention ARRAY_RANGE_REF in head comment.

	* tree.h (contains_packed_reference): Mention ARRAY_RANGE_REF in
	head comment.
	(array_ref_element_size): Likewise.
	(array_ref_low_bound): Likewise.
	(array_ref_up_bound): Likewise.
	* expr.c (contains_packed_reference): Likewise.
	(array_ref_element_size): Likewise.
	(array_ref_low_bound): Likewise.
	(array_ref_up_bound): Likewise.
	* tree-ssa-loop-ivopts.c (idx_contains_abnormal_ssa_name_p): Deal
	with ARRAY_RANGE_REF.
	(idx_find_step): Likewise.
	(idx_record_use): Likewise.
	(strip_offset_1): Likewise.
	(idx_remove_ssa_names): Likewise.

From-SVN: r141065

1 files changed, 6 insertions, 6 deletions

diff --git a/gcc/tree.h b/gcc/tree.h
index 034be6a..a8edda7 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -4552,24 +4552,24 @@ extern tree get_inner_reference (tree, HOST_WIDE_INT *, HOST_WIDE_INT *,
 				 tree *, enum machine_mode *, int *, int *,
 				 bool);
 
-/* Given an expression EXP that may be a COMPONENT_REF or an ARRAY_REF,
-   look for whether EXP or any nested component-refs within EXP is marked
-   as PACKED.  */
+/* Given an expression EXP that may be a COMPONENT_REF, an ARRAY_REF or an
+   ARRAY_RANGE_REF, look for whether EXP or any nested component-refs within
+   EXP is marked as PACKED.  */
 
 extern bool contains_packed_reference (const_tree exp);
 
 /* Return a tree of sizetype representing the size, in bytes, of the element
-   of EXP, an ARRAY_REF.  */
+   of EXP, an ARRAY_REF or an ARRAY_RANGE_REF.  */
 
 extern tree array_ref_element_size (tree);
 
 /* Return a tree representing the lower bound of the array mentioned in
-   EXP, an ARRAY_REF.  */
+   EXP, an ARRAY_REF or an ARRAY_RANGE_REF.  */
 
 extern tree array_ref_low_bound (tree);
 
 /* Return a tree representing the upper bound of the array mentioned in
-   EXP, an ARRAY_REF.  */
+   EXP, an ARRAY_REF or an ARRAY_RANGE_REF.  */
 
 extern tree array_ref_up_bound (tree);