diff options
Diffstat (limited to 'gcc/tree-ssa-dom.c')
| -rw-r--r-- | gcc/tree-ssa-dom.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/tree-ssa-dom.c b/gcc/tree-ssa-dom.c index 085a5d60482..4ec276d8e5c 100644 --- a/gcc/tree-ssa-dom.c +++ b/gcc/tree-ssa-dom.c @@ -240,7 +240,6 @@ tree_ssa_dominator_optimize (void) { struct dom_walk_data walk_data; unsigned int i; - struct loops loops_info; memset (&opt_stats, 0, sizeof (opt_stats)); @@ -276,9 +275,12 @@ tree_ssa_dominator_optimize (void) /* We need to know which edges exit loops so that we can aggressively thread through loop headers to an exit edge. */ - flow_loops_find (&loops_info); - mark_loop_exit_edges (&loops_info); - flow_loops_free (&loops_info); + loop_optimizer_init (0); + if (current_loops) + { + mark_loop_exit_edges (current_loops); + loop_optimizer_finalize (); + } /* Clean up the CFG so that any forwarder blocks created by loop canonicalization are removed. */ |