Enhance EmitInstrWithCustomInserter() so target can specify CFG changes that sdisel will use to properly complete phi nodes.
Not functionality change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82273 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ScheduleDAGInstrs.h b/lib/CodeGen/ScheduleDAGInstrs.h
index 929bdaa..e928ca1 100644
--- a/lib/CodeGen/ScheduleDAGInstrs.h
+++ b/lib/CodeGen/ScheduleDAGInstrs.h
@@ -15,12 +15,13 @@
#ifndef SCHEDULEDAGINSTRS_H
#define SCHEDULEDAGINSTRS_H
-#include "llvm/ADT/SmallSet.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/ScheduleDAG.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Target/TargetRegisterInfo.h"
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/SmallSet.h"
#include <map>
namespace llvm {
@@ -166,7 +167,8 @@
virtual void ComputeOperandLatency(SUnit *Def, SUnit *Use,
SDep& dep) const;
- virtual MachineBasicBlock *EmitSchedule();
+ virtual MachineBasicBlock*
+ EmitSchedule(DenseMap<MachineBasicBlock*, MachineBasicBlock*>*);
/// StartBlock - Prepare to perform scheduling in the given block.
///