Allow targets to select the default scheduler by name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155090 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 4 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/MachinePassRegistry.h b/include/llvm/CodeGen/MachinePassRegistry.h
index d5008ca23332..90ee7f4bb9e7 100644
--- a/include/llvm/CodeGen/MachinePassRegistry.h
+++ b/include/llvm/CodeGen/MachinePassRegistry.h
@@ -99,6 +99,7 @@ public:
   MachinePassRegistryNode *getList()                    { return List; }
   MachinePassCtor getDefault()                          { return Default; }
   void setDefault(MachinePassCtor C)                    { Default = C; }
+  void setDefault(StringRef Name);
   void setListener(MachinePassRegistryListener *L)      { Listener = L; }
 
   /// Add - Adds a function pass to the registration list.
diff --git a/include/llvm/CodeGen/MachineScheduler.h b/include/llvm/CodeGen/MachineScheduler.h
index e852009f7e8b..474c95dfef15 100644
--- a/include/llvm/CodeGen/MachineScheduler.h
+++ b/include/llvm/CodeGen/MachineScheduler.h
@@ -81,6 +81,9 @@ public:
   static void setDefault(ScheduleDAGCtor C) {
     Registry.setDefault((MachinePassCtor)C);
   }
+  static void setDefault(StringRef Name) {
+    Registry.setDefault(Name);
+  }
   static void setListener(MachinePassRegistryListener *L) {
     Registry.setListener(L);
   }