Another memory leak in vectorizable_store

Similar to the last one.

	* tree-vect-stmts.cc (vectorizable_store): Do not pre-allocate
	operands vector.

diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc
index 69d76c3b350f6addd3a3d39797ff541f3aaa97de..09749ae38174eb5dddd8460c41d8a1d2277897ae 100644 (file)
--- a/gcc/tree-vect-stmts.cc
+++ b/gcc/tree-vect-stmts.cc
@@ -8542,7 +8542,7 @@ vectorizable_store (vec_info *vinfo,
 
       alias_off = build_int_cst (ref_type, 0);
       stmt_vec_info next_stmt_info = first_stmt_info;
-      auto_vec<tree> vec_oprnds (ncopies);
+      auto_vec<tree> vec_oprnds;
       /* For costing some adjacent vector stores, we'd like to cost with
         the total number of them once instead of cost each one by one. */
       unsigned int n_adjacent_stores = 0;