remove the JIT "NeedsExactSize" feature and supporting logic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109167 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 1 insertions, 14 deletions

diff --git a/include/llvm/ExecutionEngine/JITMemoryManager.h b/include/llvm/ExecutionEngine/JITMemoryManager.h
index fd51920..e015930 100644
--- a/include/llvm/ExecutionEngine/JITMemoryManager.h
+++ b/include/llvm/ExecutionEngine/JITMemoryManager.h
@@ -29,10 +29,9 @@ namespace llvm {
 class JITMemoryManager {
 protected:
   bool HasGOT;
-  bool SizeRequired;
 public:
 
-  JITMemoryManager() : HasGOT(false), SizeRequired(false) {}
+  JITMemoryManager() : HasGOT(false) {}
   virtual ~JITMemoryManager();
   
   /// CreateDefaultMemManager - This is used to create the default
@@ -71,12 +70,6 @@ public:
   /// return a pointer to its base.
   virtual uint8_t *getGOTBase() const = 0;
   
-  /// NeedsExactSize - If the memory manager requires to know the size of the
-  /// objects to be emitted
-  bool NeedsExactSize() const {
-    return SizeRequired;
-  }
-
   //===--------------------------------------------------------------------===//
   // Main Allocation Functions
   //===--------------------------------------------------------------------===//
diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h
index 776d679..6609e2a 100644
--- a/include/llvm/Target/TargetInstrInfo.h
+++ b/include/llvm/Target/TargetInstrInfo.h
@@ -573,11 +573,6 @@ public:
     return 0;
   }
 
-  /// GetFunctionSizeInBytes - Returns the size of the specified
-  /// MachineFunction.
-  /// 
-  virtual unsigned GetFunctionSizeInBytes(const MachineFunction &MF) const = 0;
-  
   /// Measure the specified inline asm to determine an approximation of its
   /// length.
   virtual unsigned getInlineAsmLength(const char *Str,
@@ -621,7 +616,6 @@ public:
   virtual bool isSchedulingBoundary(const MachineInstr *MI,
                                     const MachineBasicBlock *MBB,
                                     const MachineFunction &MF) const;
-  virtual unsigned GetFunctionSizeInBytes(const MachineFunction &MF) const;
 
   virtual ScheduleHazardRecognizer *
   CreateTargetPostRAHazardRecognizer(const InstrItineraryData&) const;