X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FAggressiveAntiDepBreaker.h;h=f94ce9af4daf8ba315f963e3fdcef68ce4b18115;hb=283c82abaaa85d032725cba11fb9ad05c9a9b060;hp=6683630fba6dda5b1769315e6798affbb4e4cdf5;hpb=55c06ae7afa3f862a6bb4a4441fe485c135f5b5e;p=oota-llvm.git

diff --git a/lib/CodeGen/AggressiveAntiDepBreaker.h b/lib/CodeGen/AggressiveAntiDepBreaker.h
index 6683630fba6..f94ce9af4da 100644
--- a/lib/CodeGen/AggressiveAntiDepBreaker.h
+++ b/lib/CodeGen/AggressiveAntiDepBreaker.h
@@ -14,8 +14,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CODEGEN_AGGRESSIVEANTIDEPBREAKER_H
-#define LLVM_CODEGEN_AGGRESSIVEANTIDEPBREAKER_H
+#ifndef LLVM_LIB_CODEGEN_AGGRESSIVEANTIDEPBREAKER_H
+#define LLVM_LIB_CODEGEN_AGGRESSIVEANTIDEPBREAKER_H
 
 #include "AntiDepBreaker.h"
 #include "llvm/ADT/BitVector.h"
@@ -136,7 +136,7 @@ class RegisterClassInfo;
     ~AggressiveAntiDepBreaker();
 
     /// Start - Initialize anti-dep breaking for a new basic block.
-    void StartBlock(MachineBasicBlock *BB);
+    void StartBlock(MachineBasicBlock *BB) override;
 
     /// BreakAntiDependencies - Identifiy anti-dependencies along the critical
     /// path
@@ -146,15 +146,16 @@ class RegisterClassInfo;
                                    MachineBasicBlock::iterator Begin,
                                    MachineBasicBlock::iterator End,
                                    unsigned InsertPosIndex,
-                                   DbgValueVector &DbgValues);
+                                   DbgValueVector &DbgValues) override;
 
     /// Observe - Update liveness information to account for the current
     /// instruction, which will not be scheduled.
     ///
-    void Observe(MachineInstr *MI, unsigned Count, unsigned InsertPosIndex);
+    void Observe(MachineInstr *MI, unsigned Count,
+                 unsigned InsertPosIndex) override;
 
     /// Finish - Finish anti-dep breaking for a basic block.
-    void FinishBlock();
+    void FinishBlock() override;
 
   private:
     /// Keep track of a position in the allocation order for each regclass.
@@ -169,7 +170,8 @@ class RegisterClassInfo;
     void GetPassthruRegs(MachineInstr *MI, std::set<unsigned>& PassthruRegs);
 
     void HandleLastUse(unsigned Reg, unsigned KillIdx, const char *tag,
-                       const char *header =NULL, const char *footer =NULL);
+                       const char *header = nullptr,
+                       const char *footer = nullptr);
 
     void PrescanInstruction(MachineInstr *MI, unsigned Count,
                             std::set<unsigned>& PassthruRegs);