re PR tree-optimization/80030 (valgrind error in vect_get_slp_defs at tree-vect-slp.c:3360)

2017-03-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80030
	* tree-vect-stmts.c (vectorizable_store): Plug memleak.

From-SVN: r246117

gcc/ChangeLog

+2017-03-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/80030
+	* tree-vect-stmts.c (vectorizable_store): Plug memleak.
+
 2017-03-13  Kito Cheng  <kito.cheng@gmail.com>
 
 	* config/riscv/riscv.c (riscv_emit_float_compare>: Use

gcc/tree-vect-stmts.c

@@ -6125,6 +6125,8 @@ vectorizable_store (gimple *stmt, gimple_stmt_iterator *gsi, gimple **vec_stmt,
 	  if (slp)
 	    break;
 	}
+
+      vec_oprnds.release ();
       return true;
     }