* tree-vect-transform.c (vectorizable_load): Use the type of the

        return value of the mask_for_load builtin to create realign_load
        stmt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@117952 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d5eaf5b..cbc5d7b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-10-22  Ira Rosen  <irar@il.ibm.com>
+
+        * tree-vect-transform.c (vectorizable_load): Use the type of the
+        return value of the mask_for_load builtin to create realign_load
+        stmt.
+
 2006-10-22  Richard Sandiford  <richard@codesourcery.com>
 
        * config/mips/mips.c (mips_split_const): Don't accept bare PLUS

diff --git a/gcc/tree-vect-transform.c b/gcc/tree-vect-transform.c
index 14d3cc5..ee17fa4 100644 (file)
--- a/gcc/tree-vect-transform.c
+++ b/gcc/tree-vect-transform.c
@@ -1916,11 +1916,13 @@ vectorizable_load (tree stmt, block_stmt_iterator *bsi, tree *vec_stmt)
          /* Create permutation mask, if required, in loop preheader.  */
          tree builtin_decl;
          params = build_tree_list (NULL_TREE, init_addr);
-         vec_dest = vect_create_destination_var (scalar_dest, vectype);
          builtin_decl = targetm.vectorize.builtin_mask_for_load ();
          new_stmt = build_function_call_expr (builtin_decl, params);
-         new_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, new_stmt);
-         new_temp = make_ssa_name (vec_dest, new_stmt);
+         vec_dest = vect_create_destination_var (scalar_dest,
+                                                  TREE_TYPE (new_stmt));
+          new_stmt = build2 (MODIFY_EXPR, TREE_TYPE (vec_dest), vec_dest,
+                             new_stmt);
+          new_temp = make_ssa_name (vec_dest, new_stmt);
          TREE_OPERAND (new_stmt, 0) = new_temp;
          new_bb = bsi_insert_on_edge_immediate (pe, new_stmt);
          gcc_assert (!new_bb);