Invoke DAG postprocessing in the post-RA scheduler

This was inadvertently omitted from r262774, which added the mutation
interface.

llvm-svn: 262939

diff --git a/llvm/lib/CodeGen/PostRASchedulerList.cpp b/llvm/lib/CodeGen/PostRASchedulerList.cpp
index 4266dec82d781ce0624713086af4e0cc20753785..bbb4f2964347d42a8737119db436393a5da6d1bd 100644 (file)
--- a/llvm/lib/CodeGen/PostRASchedulerList.cpp
+++ b/llvm/lib/CodeGen/PostRASchedulerList.cpp
@@ -405,6 +405,8 @@ void SchedulePostRATDList::schedule() {
     }
   }
 
+  postprocessDAG();
+
   DEBUG(dbgs() << "********** List Scheduling **********\n");
   DEBUG(
     for (const SUnit &SU : SUnits) {