Attempt to fix PR11607 by shuffling around which class defines which methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146897 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 2 deletions

diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h
index 8409229..fc7c51a 100644
--- a/include/llvm/Target/TargetInstrInfo.h
+++ b/include/llvm/Target/TargetInstrInfo.h
@@ -646,7 +646,7 @@ public:
 
   virtual int getOperandLatency(const InstrItineraryData *ItinData,
                                 SDNode *DefNode, unsigned DefIdx,
-                                SDNode *UseNode, unsigned UseIdx) const;
+                                SDNode *UseNode, unsigned UseIdx) const = 0;
 
   /// getOutputLatency - Compute and return the output dependency latency of a
   /// a given pair of defs which both target the same register. This is usually
@@ -665,7 +665,7 @@ public:
                               unsigned *PredCost = 0) const;
 
   virtual int getInstrLatency(const InstrItineraryData *ItinData,
-                              SDNode *Node) const;
+                              SDNode *Node) const = 0;
 
   /// isHighLatencyDef - Return true if this opcode has high latency to its
   /// result.
@@ -839,6 +839,11 @@ public:
   virtual bool isSchedulingBoundary(const MachineInstr *MI,
                                     const MachineBasicBlock *MBB,
                                     const MachineFunction &MF) const;
+  virtual int getOperandLatency(const InstrItineraryData *ItinData,
+                                SDNode *DefNode, unsigned DefIdx,
+                                SDNode *UseNode, unsigned UseIdx) const;
+  virtual int getInstrLatency(const InstrItineraryData *ItinData,
+                              SDNode *Node) const;
 
   bool usePreRAHazardRecognizer() const;