Remove dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181649 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/ExecutionEngine/JIT/JITDwarfEmitter.h b/lib/ExecutionEngine/JIT/JITDwarfEmitter.h
deleted file mode 100644 (file)
index 98ac340..0000000
--- a/lib/ExecutionEngine/JIT/JITDwarfEmitter.h
+++ /dev/null
@@ -1,77 +0,0 @@
-//===------ JITDwarfEmitter.h - Write dwarf tables into memory ------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines a JITDwarfEmitter object that is used by the JIT to
-// write dwarf tables to memory.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_EXECUTION_ENGINE_JIT_DWARFEMITTER_H
-#define LLVM_EXECUTION_ENGINE_JIT_DWARFEMITTER_H
-
-#include "llvm/Support/DataTypes.h"
-#include <vector>
-
-namespace llvm {
-
-class Function;
-class JIT;
-class JITCodeEmitter;
-class MachineFunction;
-class MachineModuleInfo;
-class MachineMove;
-class MCAsmInfo;
-class DataLayout;
-class TargetMachine;
-class TargetRegisterInfo;
-
-class JITDwarfEmitter {
-  const DataLayout* TD;
-  JITCodeEmitter* JCE;
-  const TargetRegisterInfo* RI;
-  const MCAsmInfo *MAI;
-  MachineModuleInfo* MMI;
-  JIT& Jit;
-  bool stackGrowthDirection;
-
-  unsigned char* EmitExceptionTable(MachineFunction* MF,
-                                    unsigned char* StartFunction,
-                                    unsigned char* EndFunction) const;
-
-  void EmitFrameMoves(intptr_t BaseLabelPtr,
-                      const std::vector<MachineMove> &Moves) const;
-
-  unsigned char* EmitCommonEHFrame(const Function* Personality) const;
-
-  unsigned char* EmitEHFrame(const Function* Personality,
-                             unsigned char* StartBufferPtr,
-                             unsigned char* StartFunction,
-                             unsigned char* EndFunction,
-                             unsigned char* ExceptionTable) const;
-
-public:
-
-  JITDwarfEmitter(JIT& jit);
-
-  unsigned char* EmitDwarfTable(MachineFunction& F,
-                                JITCodeEmitter& JCE,
-                                unsigned char* StartFunction,
-                                unsigned char* EndFunction,
-                                unsigned char* &EHFramePtr);
-
-
-  void setModuleInfo(MachineModuleInfo* Info) {
-    MMI = Info;
-  }
-};
-
-
-} // end namespace llvm
-
-#endif // LLVM_EXECUTION_ENGINE_JIT_DWARFEMITTER_H

diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index d813c53dcebfd808e425d90cee62e0e4f08a7c4e..acbbfa145521b21455d2983a9ce4be0c4a525cc0 100644 (file)
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -14,7 +14,6 @@
 
 #define DEBUG_TYPE "jit"
 #include "JIT.h"
-#include "JITDwarfEmitter.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/SmallPtrSet.h"
@@ -325,9 +324,6 @@ namespace {
     /// Resolver - This contains info about the currently resolved functions.
     JITResolver Resolver;
 
-    /// DE - The dwarf emitter for the jit.
-    OwningPtr<JITDwarfEmitter> DE;
-
     /// LabelLocations - This vector is a mapping from Label ID's to their
     /// address.
     DenseMap<MCSymbol*, uintptr_t> LabelLocations;
@@ -454,7 +450,6 @@ namespace {
 
     virtual void setModuleInfo(MachineModuleInfo* Info) {
       MMI = Info;
-      if (DE.get()) DE->setModuleInfo(Info);
     }
 
   private: