Put SLP_TREE_SIMD_CLONE_INFO into type specifc data

The following adds vect_simd_clone_data as a container for vect
type specific data for vectorizable_simd_clone_call and moves
SLP_TREE_SIMD_CLONE_INFO there.

	* tree-vectorizer.h (vect_simd_clone_data): New.
	(_slp_tree::simd_clone_info): Remove.
	(SLP_TREE_SIMD_CLONE_INFO): Likewise.
	* tree-vect-slp.cc (_slp_tree::_slp_tree): Adjust.
	(_slp_tree::~_slp_tree): Likewise.
	* tree-vect-stmts.cc (vectorizable_simd_clone_call): Use
	tyupe specific data to store SLP_TREE_SIMD_CLONE_INFO.

3 files changed, 17 insertions, 11 deletions

diff --git a/gcc/tree-vect-slp.cc b/gcc/tree-vect-slp.cc
index 2335432..4038fe8 100644
--- a/gcc/tree-vect-slp.cc
+++ b/gcc/tree-vect-slp.cc
@@ -118,7 +118,6 @@ _slp_tree::_slp_tree ()
   SLP_TREE_CHILDREN (this) = vNULL;
   SLP_TREE_LOAD_PERMUTATION (this) = vNULL;
   SLP_TREE_LANE_PERMUTATION (this) = vNULL;
-  SLP_TREE_SIMD_CLONE_INFO (this) = vNULL;
   SLP_TREE_DEF_TYPE (this) = vect_uninitialized_def;
   SLP_TREE_CODE (this) = ERROR_MARK;
   this->ldst_lanes = false;
@@ -150,7 +149,6 @@ _slp_tree::~_slp_tree ()
   SLP_TREE_VEC_DEFS (this).release ();
   SLP_TREE_LOAD_PERMUTATION (this).release ();
   SLP_TREE_LANE_PERMUTATION (this).release ();
-  SLP_TREE_SIMD_CLONE_INFO (this).release ();
   if (this->failed)
     free (failed);
   if (this->data)
diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc
index 3fa4585..24a3030 100644
--- a/gcc/tree-vect-stmts.cc
+++ b/gcc/tree-vect-stmts.cc
@@ -3892,9 +3892,9 @@ vectorizable_simd_clone_call (vec_info *vinfo, stmt_vec_info stmt_info,
   if (nargs == 0)
     return false;
 
-  vec<tree>& simd_clone_info = SLP_TREE_SIMD_CLONE_INFO (slp_node);
-  if (cost_vec)
-    simd_clone_info.truncate (0);
+  vect_simd_clone_data _data;
+  vect_simd_clone_data &data = slp_node->get_data (_data);
+  vec<tree>& simd_clone_info = data.simd_clone_info;
   arginfo.reserve (nargs, true);
   auto_vec<slp_tree> slp_op;
   slp_op.safe_grow_cleared (nargs);
@@ -4291,6 +4291,7 @@ vectorizable_simd_clone_call (vec_info *vinfo, stmt_vec_info stmt_info,
 	}
 
       SLP_TREE_TYPE (slp_node) = call_simd_clone_vec_info_type;
+      slp_node->data = new vect_simd_clone_data (std::move (_data));
       DUMP_VECT_SCOPE ("vectorizable_simd_clone_call");
 /*      vect_model_simple_cost (vinfo, 1, slp_node, cost_vec); */
       return true;
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h
index 6081ca4..86cce23 100644
--- a/gcc/tree-vectorizer.h
+++ b/gcc/tree-vectorizer.h
@@ -243,6 +243,19 @@ struct vect_data {
   virtual ~vect_data () = default;
 };
 
+/* Analysis data from vectorizable_simd_clone_call for
+   call_simd_clone_vec_info_type.  */
+struct vect_simd_clone_data : vect_data {
+  virtual ~vect_simd_clone_data () = default;
+  vect_simd_clone_data () = default;
+  vect_simd_clone_data (vect_simd_clone_data &&other) = default;
+
+  /* Selected SIMD clone's function info.  First vector element
+     is SIMD clone's function decl, followed by a pair of trees (base + step)
+     for linear arguments (pair of NULLs for other arguments).  */
+  auto_vec<tree> simd_clone_info;
+};
+
 /* A computation tree of an SLP instance.  Each node corresponds to a group of
    stmts to be packed in a SIMD stmt.  */
 struct _slp_tree {
@@ -271,11 +284,6 @@ struct _slp_tree {
      denotes the number of output lanes.  */
   lane_permutation_t lane_permutation;
 
-  /* Selected SIMD clone's function info.  First vector element
-     is SIMD clone's function decl, followed by a pair of trees (base + step)
-     for linear arguments (pair of NULLs for other arguments).  */
-  vec<tree> simd_clone_info;
-
   tree vectype;
   /* Vectorized defs.  */
   vec<tree> vec_defs;
@@ -395,7 +403,6 @@ public:
 #define SLP_TREE_NUMBER_OF_VEC_STMTS(S)          (S)->vec_stmts_size
 #define SLP_TREE_LOAD_PERMUTATION(S)             (S)->load_permutation
 #define SLP_TREE_LANE_PERMUTATION(S)             (S)->lane_permutation
-#define SLP_TREE_SIMD_CLONE_INFO(S)              (S)->simd_clone_info
 #define SLP_TREE_DEF_TYPE(S)			 (S)->def_type
 #define SLP_TREE_VECTYPE(S)			 (S)->vectype
 #define SLP_TREE_REPRESENTATIVE(S)		 (S)->representative