PR c++/68795: fix uninitialized close_paren_loc in cp_parser_postfix_expression

[gcc.git] / gcc / tree-vect-stmts.c

diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c
index 5377d1553c647529525afcb8395818e508a4fafe..465826e61945a3f136407bcddd4903780ff518c8 100644 (file)
--- a/gcc/tree-vect-stmts.c
+++ b/gcc/tree-vect-stmts.c
@@ -1,5 +1,5 @@
 /* Statement Analysis and Transformation for Vectorization
-   Copyright (C) 2003-2015 Free Software Foundation, Inc.
+   Copyright (C) 2003-2016 Free Software Foundation, Inc.
    Contributed by Dorit Naishlos <dorit@il.ibm.com>
    and Ira Rosen <irar@il.ibm.com>
 
@@ -1304,8 +1304,8 @@ vect_init_vector (gimple *stmt, tree val, tree type, gimple_stmt_iterator *gsi)
             all zeros or all ones value before building a vector.  */
          if (VECTOR_BOOLEAN_TYPE_P (type))
            {
-             tree true_val = build_zero_cst (TREE_TYPE (type));
-             tree false_val = build_all_ones_cst (TREE_TYPE (type));
+             tree true_val = build_all_ones_cst (TREE_TYPE (type));
+             tree false_val = build_zero_cst (TREE_TYPE (type));
 
              if (CONSTANT_CLASS_P (val))
                val = integer_zerop (val) ? false_val : true_val;
@@ -1780,7 +1780,7 @@ vectorizable_mask_load_store (gimple *stmt, gimple_stmt_iterator *gsi,
   if (!mask_vectype)
     mask_vectype = get_mask_type_for_scalar_type (TREE_TYPE (vectype));
 
-  if (!mask_vectype)
+  if (!mask_vectype || !VECTOR_BOOLEAN_TYPE_P (mask_vectype))
     return false;
 
   if (is_store)
@@ -8649,10 +8649,7 @@ vect_is_simple_use (tree operand, vec_info *vinfo,
   else
     {
       stmt_vec_info stmt_vinfo = vinfo_for_stmt (*def_stmt);
-      if (is_a <bb_vec_info> (vinfo) && !STMT_VINFO_VECTORIZABLE (stmt_vinfo))
-       *dt = vect_external_def;
-      else
-       *dt = STMT_VINFO_DEF_TYPE (stmt_vinfo);
+      *dt = STMT_VINFO_DEF_TYPE (stmt_vinfo);
     }
 
   if (dump_enabled_p ())