--- a/src/hotspot/share/shark/sharkContext.cpp	Mon Nov 06 13:11:51 2017 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,188 +0,0 @@
-/*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2009, 2010 Red Hat, Inc.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "oops/arrayOop.hpp"
-#include "oops/oop.hpp"
-#include "shark/llvmHeaders.hpp"
-#include "shark/sharkContext.hpp"
-#include "utilities/globalDefinitions.hpp"
-#include "memory/allocation.hpp"
-
-using namespace llvm;
-
-SharkContext::SharkContext(const char* name)
-  : LLVMContext(),
-    _free_queue(NULL) {
-  // Create a module to build our functions into
-  _module = new Module(name, *this);
-
-  // Create basic types
-  _void_type    = Type::getVoidTy(*this);
-  _bit_type     = Type::getInt1Ty(*this);
-  _jbyte_type   = Type::getInt8Ty(*this);
-  _jshort_type  = Type::getInt16Ty(*this);
-  _jint_type    = Type::getInt32Ty(*this);
-  _jlong_type   = Type::getInt64Ty(*this);
-  _jfloat_type  = Type::getFloatTy(*this);
-  _jdouble_type = Type::getDoubleTy(*this);
-
-  // Create compound types
-  _itableOffsetEntry_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), itableOffsetEntry::size() * wordSize));
-
-  _Metadata_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(Metadata)));
-
-  _klass_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(Klass)));
-
-  _jniEnv_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(JNIEnv)));
-
-  _jniHandleBlock_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(JNIHandleBlock)));
-
-  _Method_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(Method)));
-
-  _monitor_type = ArrayType::get(
-    jbyte_type(), frame::interpreter_frame_monitor_size() * wordSize);
-
-  _oop_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(oopDesc)));
-
-  _thread_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(JavaThread)));
-
-  _zeroStack_type = PointerType::getUnqual(
-    ArrayType::get(jbyte_type(), sizeof(ZeroStack)));
-
-  std::vector<Type*> params;
-  params.push_back(Method_type());
-  params.push_back(intptr_type());
-  params.push_back(thread_type());
-  _entry_point_type = FunctionType::get(jint_type(), params, false);
-
-  params.clear();
-  params.push_back(Method_type());
-  params.push_back(PointerType::getUnqual(jbyte_type()));
-  params.push_back(intptr_type());
-  params.push_back(thread_type());
-  _osr_entry_point_type = FunctionType::get(jint_type(), params, false);
-
-  // Create mappings
-  for (int i = 0; i < T_CONFLICT; i++) {
-    switch (i) {
-    case T_BOOLEAN:
-      _to_stackType[i] = jint_type();
-      _to_arrayType[i] = jbyte_type();
-      break;
-
-    case T_BYTE:
-      _to_stackType[i] = jint_type();
-      _to_arrayType[i] = jbyte_type();
-      break;
-
-    case T_CHAR:
-      _to_stackType[i] = jint_type();
-      _to_arrayType[i] = jshort_type();
-      break;
-
-    case T_SHORT:
-      _to_stackType[i] = jint_type();
-      _to_arrayType[i] = jshort_type();
-      break;
-
-    case T_INT:
-      _to_stackType[i] = jint_type();
-      _to_arrayType[i] = jint_type();
-      break;
-
-    case T_LONG:
-      _to_stackType[i] = jlong_type();
-      _to_arrayType[i] = jlong_type();
-      break;
-
-    case T_FLOAT:
-      _to_stackType[i] = jfloat_type();
-      _to_arrayType[i] = jfloat_type();
-      break;
-
-    case T_DOUBLE:
-      _to_stackType[i] = jdouble_type();
-      _to_arrayType[i] = jdouble_type();
-      break;
-
-    case T_OBJECT:
-    case T_ARRAY:
-      _to_stackType[i] = oop_type();
-      _to_arrayType[i] = oop_type();
-      break;
-
-    case T_ADDRESS:
-      _to_stackType[i] = intptr_type();
-      _to_arrayType[i] = NULL;
-      break;
-
-    default:
-      _to_stackType[i] = NULL;
-      _to_arrayType[i] = NULL;
-    }
-  }
-}
-
-class SharkFreeQueueItem : public CHeapObj<mtNone> {
- public:
-  SharkFreeQueueItem(llvm::Function* function, SharkFreeQueueItem *next)
-    : _function(function), _next(next) {}
-
- private:
-  llvm::Function*     _function;
-  SharkFreeQueueItem* _next;
-
- public:
-  llvm::Function* function() const {
-    return _function;
-  }
-  SharkFreeQueueItem* next() const {
-    return _next;
-  }
-};
-
-void SharkContext::push_to_free_queue(Function* function) {
-  _free_queue = new SharkFreeQueueItem(function, _free_queue);
-}
-
-Function* SharkContext::pop_from_free_queue() {
-  if (_free_queue == NULL)
-    return NULL;
-
-  SharkFreeQueueItem *item = _free_queue;
-  Function *function = item->function();
-  _free_queue = item->next();
-  delete item;
-  return function;
-}