tree-vect-slp-patterns.cc: add 'final' and 'override' to vect_pattern::build impls

gcc/ChangeLog:
	* tree-vect-slp-patterns.cc: Add "final" and "override" to
	vect_pattern::build impls as appropriate.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

diff --git a/gcc/tree-vect-slp-patterns.cc b/gcc/tree-vect-slp-patterns.cc
index a6b0d10..e6a6db8 100644 (file)
--- a/gcc/tree-vect-slp-patterns.cc
+++ b/gcc/tree-vect-slp-patterns.cc
@@ -492,7 +492,7 @@ class complex_pattern : public vect_pattern
     }
 
   public:
-    void build (vec_info *);
+    void build (vec_info *) override;
 
     static internal_fn
     matches (complex_operation_t op, slp_tree_to_load_perm_map_t *, slp_tree *,
@@ -595,7 +595,7 @@ class complex_add_pattern : public complex_pattern
     }
 
   public:
-    void build (vec_info *);
+    void build (vec_info *) final override;
     static internal_fn
     matches (complex_operation_t op, slp_tree_to_load_perm_map_t *,
             slp_compat_nodes_map_t *, slp_tree *, vec<slp_tree> *);
@@ -977,7 +977,7 @@ class complex_mul_pattern : public complex_pattern
     }
 
   public:
-    void build (vec_info *);
+    void build (vec_info *) final override;
     static internal_fn
     matches (complex_operation_t op, slp_tree_to_load_perm_map_t *,
             slp_compat_nodes_map_t *, slp_tree *, vec<slp_tree> *);
@@ -1204,7 +1204,7 @@ class complex_fms_pattern : public complex_pattern
     }
 
   public:
-    void build (vec_info *);
+    void build (vec_info *) final override;
     static internal_fn
     matches (complex_operation_t op, slp_tree_to_load_perm_map_t *,
             slp_compat_nodes_map_t *, slp_tree *, vec<slp_tree> *);
@@ -1380,7 +1380,7 @@ class complex_operations_pattern : public complex_pattern
     }
 
   public:
-    void build (vec_info *);
+    void build (vec_info *) final override;
     static internal_fn
     matches (complex_operation_t op, slp_tree_to_load_perm_map_t *,
             slp_compat_nodes_map_t *, slp_tree *, vec<slp_tree> *);
@@ -1446,7 +1446,7 @@ class addsub_pattern : public vect_pattern
     addsub_pattern (slp_tree *node, internal_fn ifn)
        : vect_pattern (node, NULL, ifn) {};
 
-    void build (vec_info *);
+    void build (vec_info *) final override;
 
     static vect_pattern*
     recognize (slp_tree_to_load_perm_map_t *, slp_compat_nodes_map_t *,