[MCJIT] Remove JITEventListener::NotifyFunctionEmitted - this method is dead

now that the legacy JIT has been removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222453 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 0 insertions, 160 deletions

diff --git a/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp b/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp
index 29be7c74902..ec9414750bd 100644
--- a/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp
+++ b/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp
@@ -57,10 +57,6 @@ public:
   ~IntelJITEventListener() {
   }
 
-  virtual void NotifyFunctionEmitted(const Function &F,
-                                     void *FnStart, size_t FnSize,
-                                     const EmittedFunctionDetails &Details);
-
   virtual void NotifyFreeingMachineCode(void *OldPtr);
 
   virtual void NotifyObjectEmitted(const ObjectImage &Obj);
@@ -68,18 +64,6 @@ public:
   virtual void NotifyFreeingObject(const ObjectImage &Obj);
 };
 
-static LineNumberInfo LineStartToIntelJITFormat(
-    uintptr_t StartAddress,
-    uintptr_t Address,
-    DebugLoc Loc) {
-  LineNumberInfo Result;
-
-  Result.Offset = Address - StartAddress;
-  Result.LineNumber = Loc.getLine();
-
-  return Result;
-}
-
 static LineNumberInfo DILineInfoToIntelJITFormat(uintptr_t StartAddress,
                                                  uintptr_t Address,
                                                  DILineInfo Line) {
@@ -113,72 +97,6 @@ static iJIT_Method_Load FunctionDescToIntelJITFormat(
   return Result;
 }
 
-// Adds the just-emitted function to the symbol table.
-void IntelJITEventListener::NotifyFunctionEmitted(
-    const Function &F, void *FnStart, size_t FnSize,
-    const EmittedFunctionDetails &Details) {
-  iJIT_Method_Load FunctionMessage = FunctionDescToIntelJITFormat(*Wrapper,
-                                      F.getName().data(),
-                                      reinterpret_cast<uint64_t>(FnStart),
-                                      FnSize);
-
-  std::vector<LineNumberInfo> LineInfo;
-
-  if (!Details.LineStarts.empty()) {
-    // Now convert the line number information from the address/DebugLoc
-    // format in Details to the offset/lineno in Intel JIT API format.
-
-    LineInfo.reserve(Details.LineStarts.size() + 1);
-
-    DebugLoc FirstLoc = Details.LineStarts[0].Loc;
-    assert(!FirstLoc.isUnknown()
-           && "LineStarts should not contain unknown DebugLocs");
-
-    MDNode *FirstLocScope = FirstLoc.getScope(F.getContext());
-    DISubprogram FunctionDI = getDISubprogram(FirstLocScope);
-    if (FunctionDI.Verify()) {
-      FunctionMessage.source_file_name = const_cast<char*>(
-                                          Filenames.getFullPath(FirstLocScope));
-
-      LineNumberInfo FirstLine;
-      FirstLine.Offset = 0;
-      FirstLine.LineNumber = FunctionDI.getLineNumber();
-      LineInfo.push_back(FirstLine);
-    }
-
-    for (std::vector<EmittedFunctionDetails::LineStart>::const_iterator I =
-          Details.LineStarts.begin(), E = Details.LineStarts.end();
-          I != E; ++I) {
-      // This implementation ignores the DebugLoc filename because the Intel
-      // JIT API does not support multiple source files associated with a single
-      // JIT function
-      LineInfo.push_back(LineStartToIntelJITFormat(
-                          reinterpret_cast<uintptr_t>(FnStart),
-                          I->Address,
-                          I->Loc));
-
-      // If we have no file name yet for the function, use the filename from
-      // the first instruction that has one
-      if (FunctionMessage.source_file_name == 0) {
-        MDNode *scope = I->Loc.getScope(
-          Details.MF->getFunction()->getContext());
-        FunctionMessage.source_file_name = const_cast<char*>(
-                                                  Filenames.getFullPath(scope));
-      }
-    }
-
-    FunctionMessage.line_number_size = LineInfo.size();
-    FunctionMessage.line_number_table = &*LineInfo.begin();
-  } else {
-    FunctionMessage.line_number_size = 0;
-    FunctionMessage.line_number_table = 0;
-  }
-
-  Wrapper->iJIT_NotifyEvent(iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED,
-                            &FunctionMessage);
-  MethodIDs[FnStart] = FunctionMessage.method_id;
-}
-
 void IntelJITEventListener::NotifyFreeingMachineCode(void *FnStart) {
   MethodIDMap::iterator I = MethodIDs.find(FnStart);
   if (I != MethodIDs.end()) {
diff --git a/lib/ExecutionEngine/OProfileJIT/OProfileJITEventListener.cpp b/lib/ExecutionEngine/OProfileJIT/OProfileJITEventListener.cpp
index fd37a13b112..1fd24f12f40 100644
--- a/lib/ExecutionEngine/OProfileJIT/OProfileJITEventListener.cpp
+++ b/lib/ExecutionEngine/OProfileJIT/OProfileJITEventListener.cpp
@@ -49,10 +49,6 @@ public:
 
   ~OProfileJITEventListener();
 
-  virtual void NotifyFunctionEmitted(const Function &F,
-                                void *FnStart, size_t FnSize,
-                                const JITEvent_EmittedFunctionDetails &Details);
-
   virtual void NotifyFreeingMachineCode(void *OldPtr);
 
   virtual void NotifyObjectEmitted(const ObjectImage &Obj);
@@ -81,80 +77,6 @@ OProfileJITEventListener::~OProfileJITEventListener() {
   }
 }
 
-static debug_line_info LineStartToOProfileFormat(
-    const MachineFunction &MF, FilenameCache &Filenames,
-    uintptr_t Address, DebugLoc Loc) {
-  debug_line_info Result;
-  Result.vma = Address;
-  Result.lineno = Loc.getLine();
-  Result.filename = Filenames.getFilename(
-    Loc.getScope(MF.getFunction()->getContext()));
-  DEBUG(dbgs() << "Mapping " << reinterpret_cast<void*>(Result.vma) << " to "
-               << Result.filename << ":" << Result.lineno << "\n");
-  return Result;
-}
-
-// Adds the just-emitted function to the symbol table.
-void OProfileJITEventListener::NotifyFunctionEmitted(
-    const Function &F, void *FnStart, size_t FnSize,
-    const JITEvent_EmittedFunctionDetails &Details) {
-  assert(F.hasName() && FnStart != 0 && "Bad symbol to add");
-  if (Wrapper.op_write_native_code(F.getName().data(),
-                           reinterpret_cast<uint64_t>(FnStart),
-                           FnStart, FnSize) == -1) {
-    DEBUG(dbgs() << "Failed to tell OProfile about native function "
-          << F.getName() << " at ["
-          << FnStart << "-" << ((char*)FnStart + FnSize) << "]\n");
-    return;
-  }
-
-  if (!Details.LineStarts.empty()) {
-    // Now we convert the line number information from the address/DebugLoc
-    // format in Details to the address/filename/lineno format that OProfile
-    // expects.  Note that OProfile 0.9.4 has a bug that causes it to ignore
-    // line numbers for addresses above 4G.
-    FilenameCache Filenames;
-    std::vector<debug_line_info> LineInfo;
-    LineInfo.reserve(1 + Details.LineStarts.size());
-
-    DebugLoc FirstLoc = Details.LineStarts[0].Loc;
-    assert(!FirstLoc.isUnknown()
-           && "LineStarts should not contain unknown DebugLocs");
-    MDNode *FirstLocScope = FirstLoc.getScope(F.getContext());
-    DISubprogram FunctionDI = getDISubprogram(FirstLocScope);
-    if (FunctionDI.Verify()) {
-      // If we have debug info for the function itself, use that as the line
-      // number of the first several instructions.  Otherwise, after filling
-      // LineInfo, we'll adjust the address of the first line number to point at
-      // the start of the function.
-      debug_line_info line_info;
-      line_info.vma = reinterpret_cast<uintptr_t>(FnStart);
-      line_info.lineno = FunctionDI.getLineNumber();
-      line_info.filename = Filenames.getFilename(FirstLocScope);
-      LineInfo.push_back(line_info);
-    }
-
-    for (std::vector<EmittedFunctionDetails::LineStart>::const_iterator
-           I = Details.LineStarts.begin(), E = Details.LineStarts.end();
-         I != E; ++I) {
-      LineInfo.push_back(LineStartToOProfileFormat(
-                           *Details.MF, Filenames, I->Address, I->Loc));
-    }
-
-    // In case the function didn't have line info of its own, adjust the first
-    // line info's address to include the start of the function.
-    LineInfo[0].vma = reinterpret_cast<uintptr_t>(FnStart);
-
-    if (Wrapper.op_write_debug_line_info(FnStart, LineInfo.size(),
-                                      &*LineInfo.begin()) == -1) {
-      DEBUG(dbgs()
-            << "Failed to tell OProfile about line numbers for native function "
-            << F.getName() << " at ["
-            << FnStart << "-" << ((char*)FnStart + FnSize) << "]\n");
-    }
-  }
-}
-
 // Removes the being-deleted function from the symbol table.
 void OProfileJITEventListener::NotifyFreeingMachineCode(void *FnStart) {
   assert(FnStart && "Invalid function pointer");