revert another accidental check-in

[pf3gnuchains/gcc-fork.git] / gcc / loop-iv.c

diff --git a/gcc/loop-iv.c b/gcc/loop-iv.c
index 824629c..b7b1cd3 100644 (file)
--- a/gcc/loop-iv.c
+++ b/gcc/loop-iv.c
@@ -278,7 +278,6 @@ iv_analysis_loop_init (struct loop *loop)
   df_remove_problem (df_chain);
   df_process_deferred_rescans ();
   df_chain_add_problem (DF_UD_CHAIN);
-  df_set_flags (DF_RD_NO_TRIM);
   df_set_blocks (blocks);
   df_analyze ();
   if (dump_file)