tree-vectorizer.c (new_vec_stmt_info): Initialize STMT_VINFO_SUBVARS to NULL.

2005-03-16  Daniel Berlin  <dberlin@dberlin.org>

	* tree-vectorizer.c (new_vec_stmt_info): Initialize
	STMT_VINFO_SUBVARS to NULL.
	* tree-vect-analyze.c (vect_analyze_data_refs): Ditto.

From-SVN: r96581

gcc/ChangeLog

+2005-03-16  Daniel Berlin  <dberlin@dberlin.org>
+
+	* tree-vectorizer.c (new_vec_stmt_info): Initialize
+	STMT_VINFO_SUBVARS to NULL.
+	* tree-vect-analyze.c (vect_analyze_data_refs): Ditto.
+	
 2005-03-16 Dale Johannesen  <dalej@apple.com>
 
 	* rtlanal.c (find_first_parameter_load):  Rewrite to

gcc/tree-vect-analyze.c

@@ -1880,7 +1880,7 @@ vect_analyze_data_refs (loop_vec_info loop_vinfo)
 	  tree scalar_type, vectype;	  
 	  tree base, offset, misalign, step, tag;
 	  bool base_aligned;
-	  subvar_t subvars;
+	  subvar_t subvars = NULL;
 
 	  /* Assumption: there exists a data-ref in stmt, if and only if 
              it has vuses/vdefs.  */

gcc/tree-vectorizer.c

@@ -1167,6 +1167,7 @@ new_stmt_vec_info (tree stmt, loop_vec_info loop_vinfo)
   STMT_VINFO_VEC_STMT (res) = NULL;
   STMT_VINFO_DATA_REF (res) = NULL;
   STMT_VINFO_MEMTAG (res) = NULL;
+  STMT_VINFO_SUBVARS (res) = NULL;
   STMT_VINFO_VECT_DR_BASE_ADDRESS (res) = NULL;
   STMT_VINFO_VECT_INIT_OFFSET (res) = NULL_TREE;
   STMT_VINFO_VECT_STEP (res) = NULL_TREE;