Merge branch 'master' into devel/sphinx

1 files changed, 15 insertions, 15 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 910fb06..72cceda 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -10306,22 +10306,24 @@ bitmask_inv_cst_vector_p (tree t)
 
   tree ty = unsigned_type_for (TREE_TYPE (cst));
 
-  do {
-    if (idx > 0)
-      cst = vector_cst_elt (t, idx);
-    wide_int icst = wi::to_wide (cst);
-    wide_int inv =  wi::bit_not (icst);
-    icst = wi::add (1, inv);
-    if (wi::popcount (icst) != 1)
-      return NULL_TREE;
+  do
+    {
+      if (idx > 0)
+	cst = vector_cst_elt (t, idx);
+      wide_int icst = wi::to_wide (cst);
+      wide_int inv =  wi::bit_not (icst);
+      icst = wi::add (1, inv);
+      if (wi::popcount (icst) != 1)
+	return NULL_TREE;
 
-    tree newcst = wide_int_to_tree (ty, inv);
+      tree newcst = wide_int_to_tree (ty, inv);
 
-    if (uniform)
-      return build_uniform_cst (newtype, newcst);
+      if (uniform)
+	return build_uniform_cst (newtype, newcst);
 
-    builder.quick_push (newcst);
-  } while (++idx < nelts);
+      builder.quick_push (newcst);
+    }
+  while (++idx < nelts);
 
   return builder.build ();
 }
@@ -11127,7 +11129,6 @@ walk_tree_1 (tree *tp, walk_tree_fn func, void *data,
     case TREE_LIST:
       WALK_SUBTREE (TREE_VALUE (*tp));
       WALK_SUBTREE_TAIL (TREE_CHAIN (*tp));
-      break;
 
     case TREE_VEC:
       {
@@ -11206,7 +11207,6 @@ walk_tree_1 (tree *tp, walk_tree_fn func, void *data,
 	  WALK_SUBTREE (OMP_CLAUSE_OPERAND (*tp, i));
 	WALK_SUBTREE_TAIL (OMP_CLAUSE_CHAIN (*tp));
       }
-      break;
 
     case TARGET_EXPR:
       {