FIX PR7158. SimplifyVBinOp was asserting when it fails to constant fold (op (build_ve...

[oota-llvm.git] / lib / CodeGen / Spiller.h

diff --git a/lib/CodeGen/Spiller.h b/lib/CodeGen/Spiller.h
index 8abf9b517c874553efa0be4b7793fbb90a5391e0..dda52e871feafffff473e967eec8cac57dc58b0f 100644 (file)
--- a/lib/CodeGen/Spiller.h
+++ b/lib/CodeGen/Spiller.h
@@ -10,6 +10,7 @@
 #ifndef LLVM_CODEGEN_SPILLER_H
 #define LLVM_CODEGEN_SPILLER_H
 
+#include "llvm/ADT/SmallVector.h"
 #include <vector>
 
 namespace llvm {
@@ -19,6 +20,8 @@ namespace llvm {
   class LiveStacks;
   class MachineFunction;
   class MachineInstr;
+  class MachineLoopInfo;
+  class SlotIndex;
   class VirtRegMap;
   class VNInfo;
 
@@ -32,13 +35,15 @@ namespace llvm {
 
     /// Spill the given live range. The method used will depend on the Spiller
     /// implementation selected.
-    virtual std::vector<LiveInterval*> spill(LiveInterval *li) = 0;
+    virtual std::vector<LiveInterval*> spill(LiveInterval *li,
+                                            SmallVectorImpl<LiveInterval*> &spillIs,
+                                             SlotIndex *earliestIndex = 0) = 0;
 
   };
 
   /// Create and return a spiller object, as specified on the command line.
   Spiller* createSpiller(MachineFunction *mf, LiveIntervals *li,
-                         LiveStacks *ls, VirtRegMap *vrm);
+                         const MachineLoopInfo *loopInfo, VirtRegMap *vrm);
 }
 
 #endif