Moved EmitFunctions.cpp up to instrumentation directory

llvm-svn: 2926

lib/Transforms/Instrumentation/ProfilePaths/EmitFunctions/EmitFunctions.cpp

@@ -1,45 +0,0 @@
-//===-- EmitFunctions.cpp - interface to insert instrumentation --*- C++ -*--=//
-//
-// This inserts a global constant table with function pointers all along
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Transforms/Instrumentation/EmitFunctions.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Constants.h"
-#include "llvm/Module.h"
-
-using std::vector;
-
-struct EmitFunctionTable : public Pass {
-  const char *getPassName() const { return "EmitFunctionTablePass"; }
-
-  bool run(Module &M);
-};
-
-// Create a new pass to add function table
-//
-Pass *createEmitFunctionTablePass() {
-  return new EmitFunctionTable();
-}
-
-// Per Module pass for inserting function table
-bool EmitFunctionTable::run(Module &M){
-  vector<const Type*> vType;
-  vector<Constant *> vConsts;
-  for(Module::iterator MI = M.begin(), ME = M.end(); MI!=ME; ++MI)
-    if (!MI->isExternal()) {
-      ConstantPointerRef *CP = ConstantPointerRef::get(MI);
-      vType.push_back(MI->getType());
-      vConsts.push_back(CP);
-    }
-  
-  StructType *sttype = StructType::get(vType);
-  ConstantStruct *cstruct = ConstantStruct::get(sttype, vConsts);
-
-  GlobalVariable *gb = new GlobalVariable(cstruct->getType(), true, false, 
-                                          cstruct, "llvmFunctionTable");
-  M.getGlobalList().push_back(gb);
-  return true;  // Always modifies program
-}