Change references to the Method class to be references to the Function

class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2144 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 29 insertions, 28 deletions

diff --git a/lib/ExecutionEngine/Interpreter/Execution.cpp b/lib/ExecutionEngine/Interpreter/Execution.cpp
index 2260625b66..484dbe2ee6 100644
--- a/lib/ExecutionEngine/Interpreter/Execution.cpp
+++ b/lib/ExecutionEngine/Interpreter/Execution.cpp
@@ -233,15 +233,15 @@ Annotation *GlobalAddress::Create(AnnotationID AID, const Annotable *O, void *){
   // This annotation will only be created on GlobalValue objects...
   GlobalValue *GVal = cast<GlobalValue>((Value*)O);
 
-  if (isa<Method>(GVal)) {
-    // The GlobalAddress object for a method is just a pointer to method itself.
-    // Don't delete it when the annotation is gone though!
+  if (isa<Function>(GVal)) {
+    // The GlobalAddress object for a function is just a pointer to function
+    // itself.  Don't delete it when the annotation is gone though!
     return new GlobalAddress(GVal, false);
   }
 
   // Handle the case of a global variable...
   assert(isa<GlobalVariable>(GVal) && 
-         "Global value found that isn't a method or global variable!");
+         "Global value found that isn't a function or global variable!");
   GlobalVariable *GV = cast<GlobalVariable>(GVal);
   
   // First off, we must allocate space for the global variable to point at...
@@ -667,7 +667,7 @@ void Interpreter::executeRetInst(ReturnInst *I, ExecutionContext &SF) {
   }
 
   // Save previously executing meth
-  const Method *M = ECStack.back().CurMethod;
+  const Function *M = ECStack.back().CurMethod;
 
   // Pop the current stack frame... this invalidates SF
   ECStack.pop_back();
@@ -675,7 +675,7 @@ void Interpreter::executeRetInst(ReturnInst *I, ExecutionContext &SF) {
   if (ECStack.empty()) {  // Finished main.  Put result into exit code...
     if (RetTy) {          // Nonvoid return type?
       if (!QuietMode) {
-        CW << "Method " << M->getType() << " \"" << M->getName()
+        CW << "Function " << M->getType() << " \"" << M->getName()
            << "\" returned ";
         print(RetTy, Result);
         cout << "\n";
@@ -703,7 +703,7 @@ void Interpreter::executeRetInst(ReturnInst *I, ExecutionContext &SF) {
   } else if (!QuietMode) {
     // This must be a function that is executing because of a user 'call'
     // instruction.
-    CW << "Method " << M->getType() << " \"" << M->getName()
+    CW << "Function " << M->getType() << " \"" << M->getName()
        << "\" returned ";
     print(RetTy, Result);
     cout << "\n";
@@ -894,10 +894,10 @@ void Interpreter::executeCallInst(CallInst *I, ExecutionContext &SF) {
     ArgVals.push_back(getOperandValue(I->getOperand(i), SF));
 
   // To handle indirect calls, we must get the pointer value from the argument 
-  // and treat it as a method pointer.
+  // and treat it as a function pointer.
   GenericValue SRC = getOperandValue(I->getCalledValue(), SF);
   
-  callMethod((Method*)SRC.PointerVal, ArgVals);
+  callMethod((Function*)SRC.PointerVal, ArgVals);
 }
 
 static void executePHINode(PHINode *I, ExecutionContext &SF) {
@@ -1024,16 +1024,16 @@ static void executeCastInst(CastInst *I, ExecutionContext &SF) {
 //                        Dispatch and Execution Code
 //===----------------------------------------------------------------------===//
 
-MethodInfo::MethodInfo(Method *M) : Annotation(MethodInfoAID) {
-  // Assign slot numbers to the method arguments...
-  const Method::ArgumentListType &ArgList = M->getArgumentList();
-  for (Method::ArgumentListType::const_iterator AI = ArgList.begin(), 
+MethodInfo::MethodInfo(Function *M) : Annotation(MethodInfoAID) {
+  // Assign slot numbers to the function arguments...
+  const Function::ArgumentListType &ArgList = M->getArgumentList();
+  for (Function::ArgumentListType::const_iterator AI = ArgList.begin(), 
 	 AE = ArgList.end(); AI != AE; ++AI)
     (*AI)->addAnnotation(new SlotNumber(getValueSlot(*AI)));
 
   // Iterate over all of the instructions...
   unsigned InstNum = 0;
-  for (Method::iterator MI = M->begin(), ME = M->end(); MI != ME; ++MI) {
+  for (Function::iterator MI = M->begin(), ME = M->end(); MI != ME; ++MI) {
     BasicBlock *BB = *MI;
     for (BasicBlock::iterator II = BB->begin(), IE = BB->end(); II != IE; ++II){
       Instruction *I = *II;          // For each instruction... Add Annote
@@ -1051,9 +1051,9 @@ unsigned MethodInfo::getValueSlot(const Value *V) {
 
 
 //===----------------------------------------------------------------------===//
-// callMethod - Execute the specified method...
+// callMethod - Execute the specified function...
 //
-void Interpreter::callMethod(Method *M, const vector<GenericValue> &ArgVals) {
+void Interpreter::callMethod(Function *M, const vector<GenericValue> &ArgVals) {
   assert((ECStack.empty() || ECStack.back().Caller == 0 || 
 	  ECStack.back().Caller->getNumOperands()-1 == ArgVals.size()) &&
 	 "Incorrect number of arguments passed into function call!");
@@ -1071,7 +1071,7 @@ void Interpreter::callMethod(Method *M, const vector<GenericValue> &ArgVals) {
         SF.Caller = 0;          // We returned from the call...
       } else if (!QuietMode) {
         // print it.
-        CW << "Method " << M->getType() << " \"" << M->getName()
+        CW << "Function " << M->getType() << " \"" << M->getName()
            << "\" returned ";
         print(RetTy, Result); 
         cout << "\n";
@@ -1084,8 +1084,9 @@ void Interpreter::callMethod(Method *M, const vector<GenericValue> &ArgVals) {
     return;
   }
 
-  // Process the method, assigning instruction numbers to the instructions in
-  // the method.  Also calculate the number of values for each type slot active.
+  // Process the function, assigning instruction numbers to the instructions in
+  // the function.  Also calculate the number of values for each type slot
+  // active.
   //
   MethodInfo *MethInfo = (MethodInfo*)M->getOrCreateAnnotation(MethodInfoAID);
   ECStack.push_back(ExecutionContext());         // Make a new stack frame...
@@ -1109,11 +1110,11 @@ void Interpreter::callMethod(Method *M, const vector<GenericValue> &ArgVals) {
   StackFrame.PrevBB = 0;  // No previous BB for PHI nodes...
 
 
-  // Run through the method arguments and initialize their values...
+  // Run through the function arguments and initialize their values...
   assert(ArgVals.size() == M->getArgumentList().size() &&
-         "Invalid number of values passed to method invocation!");
+         "Invalid number of values passed to function invocation!");
   unsigned i = 0;
-  for (Method::ArgumentListType::iterator MI = M->getArgumentList().begin(),
+  for (Function::ArgumentListType::iterator MI = M->getArgumentList().begin(),
 	 ME = M->getArgumentList().end(); MI != ME; ++MI, ++i) {
     SetValue(*MI, ArgVals[i], StackFrame);
   }
@@ -1319,8 +1320,8 @@ void Interpreter::print(const std::string &Name) {
   Value *PickedVal = ChooseOneOption(Name, LookupMatchingNames(Name));
   if (!PickedVal) return;
 
-  if (const Method *M = dyn_cast<const Method>(PickedVal)) {
-    CW << M;  // Print the method
+  if (const Function *F = dyn_cast<const Function>(PickedVal)) {
+    CW << F;  // Print the function
   } else if (const Type *Ty = dyn_cast<const Type>(PickedVal)) {
     CW << "type %" << Name << " = " << Ty->getDescription() << "\n";
   } else if (const BasicBlock *BB = dyn_cast<const BasicBlock>(PickedVal)) {
@@ -1348,13 +1349,13 @@ void Interpreter::infoValue(const std::string &Name) {
 //
 void Interpreter::printStackFrame(int FrameNo = -1) {
   if (FrameNo == -1) FrameNo = CurFrame;
-  Method *Meth = ECStack[FrameNo].CurMethod;
-  const Type *RetTy = Meth->getReturnType();
+  Function *Func = ECStack[FrameNo].CurMethod;
+  const Type *RetTy = Func->getReturnType();
 
   CW << ((FrameNo == CurFrame) ? '>' : '-') << "#" << FrameNo << ". "
-     << (Value*)RetTy << " \"" << Meth->getName() << "\"(";
+     << (Value*)RetTy << " \"" << Func->getName() << "\"(";
   
-  Method::ArgumentListType &Args = Meth->getArgumentList();
+  Function::ArgumentListType &Args = Func->getArgumentList();
   for (unsigned i = 0; i < Args.size(); ++i) {
     if (i != 0) cout << ", ";
     CW << (Value*)Args[i] << "=";