2012-01-20 Richard Guenther <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / tree-ssa-pre.c

diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index c5d253c..b95ac78 100644 (file)
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -4541,8 +4541,10 @@ eliminate (void)
          gsi = gsi_for_stmt (stmt);
          unlink_stmt_vdef (stmt);
          gsi_remove (&gsi, true);
-         if (gimple_purge_dead_eh_edges (bb))
-           todo |= TODO_cleanup_cfg;
+         /* ???  gsi_remove doesn't tell us whether the stmt was
+            in EH tables and thus whether we need to purge EH edges.
+            Simply schedule the block for a cleanup.  */
+         bitmap_set_bit (need_eh_cleanup, bb->index);
          if (TREE_CODE (lhs) == SSA_NAME)
            bitmap_clear_bit (inserted_exprs, SSA_NAME_VERSION (lhs));
          release_defs (stmt);