* tree-ssa-dom.c (cprop_into_stmt): Do not call

[thirdparty/gcc.git] / gcc / tree-ssa-propagate.c

diff --git a/gcc/tree-ssa-propagate.c b/gcc/tree-ssa-propagate.c
index ee8b1652627846d98fbfe015f9d0e2346a7f89cb..865853df1e18ad6f1779ee2dc55b96806e744c3f 100644 (file)
--- a/gcc/tree-ssa-propagate.c
+++ b/gcc/tree-ssa-propagate.c
@@ -1052,8 +1052,10 @@ substitute_and_fold (prop_value_t *prop_value)
          if (did_replace)
            {
              tree old_stmt = stmt;
+             tree rhs;
+
              fold_stmt (bsi_stmt_ptr (i));
-             stmt = bsi_stmt(i);
+             stmt = bsi_stmt (i);
 
              /* If we folded a builtin function, we'll likely
                 need to rename VDEFs.  */
@@ -1063,6 +1065,10 @@ substitute_and_fold (prop_value_t *prop_value)
                  remove EH edges.  */
              if (maybe_clean_or_replace_eh_stmt (old_stmt, stmt))
                tree_purge_dead_eh_edges (bb);
+
+             rhs = get_rhs (stmt);
+             if (TREE_CODE (rhs) == ADDR_EXPR)
+               recompute_tree_invarant_for_addr_expr (rhs);
            }
 
          if (dump_file && (dump_flags & TDF_DETAILS))