--- a/src/hotspot/share/shark/sharkConstant.cpp	Mon Nov 06 13:11:51 2017 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2009 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 "ci/ciInstance.hpp"
-#include "ci/ciStreams.hpp"
-#include "shark/sharkBuilder.hpp"
-#include "shark/sharkConstant.hpp"
-#include "shark/sharkValue.hpp"
-
-using namespace llvm;
-
-SharkConstant* SharkConstant::for_ldc(ciBytecodeStream *iter) {
-  ciConstant constant = iter->get_constant();
-  ciType *type = NULL;
-  if (constant.basic_type() == T_OBJECT) {
-    ciEnv *env = ciEnv::current();
-
-    assert(constant.as_object()->klass() == env->String_klass()
-           || constant.as_object()->klass() == env->Class_klass()
-           || constant.as_object()->klass()->is_subtype_of(env->MethodType_klass())
-           || constant.as_object()->klass()->is_subtype_of(env->MethodHandle_klass()), "should be");
-
-    type = constant.as_object()->klass();
-  }
-  return new SharkConstant(constant, type);
-}
-
-SharkConstant* SharkConstant::for_field(ciBytecodeStream *iter) {
-  bool will_link;
-  ciField *field = iter->get_field(will_link);
-  assert(will_link, "typeflow responsibility");
-
-  return new SharkConstant(field->constant_value(), field->type());
-}
-
-SharkConstant::SharkConstant(ciConstant constant, ciType *type) {
-  SharkValue *value = NULL;
-
-  switch (constant.basic_type()) {
-  case T_BOOLEAN:
-  case T_BYTE:
-  case T_CHAR:
-  case T_SHORT:
-  case T_INT:
-    value = SharkValue::jint_constant(constant.as_int());
-    break;
-
-  case T_LONG:
-    value = SharkValue::jlong_constant(constant.as_long());
-    break;
-
-  case T_FLOAT:
-    value = SharkValue::jfloat_constant(constant.as_float());
-    break;
-
-  case T_DOUBLE:
-    value = SharkValue::jdouble_constant(constant.as_double());
-    break;
-
-  case T_OBJECT:
-  case T_ARRAY:
-    break;
-
-  case T_ILLEGAL:
-    // out of memory
-    _is_loaded = false;
-    return;
-
-  default:
-    tty->print_cr("Unhandled type %s", type2name(constant.basic_type()));
-    ShouldNotReachHere();
-  }
-
-  // Handle primitive types.  We create SharkValues for these
-  // now; doing so doesn't emit any code, and it allows us to
-  // delegate a bunch of stuff to the SharkValue code.
-  if (value) {
-    _value       = value;
-    _is_loaded   = true;
-    _is_nonzero  = value->zero_checked();
-    _is_two_word = value->is_two_word();
-    return;
-  }
-
-  // Handle reference types.  This is tricky because some
-  // ciObjects are psuedo-objects that refer to oops which
-  // have yet to be created.  We need to spot the unloaded
-  // objects (which differ between ldc* and get*, thanks!)
-  ciObject *object = constant.as_object();
-  assert(type != NULL, "shouldn't be");
-
-  if ((! object->is_null_object()) && object->klass() == ciEnv::current()->Class_klass()) {
-    ciKlass *klass = object->klass();
-    if (! klass->is_loaded()) {
-      _is_loaded = false;
-      return;
-    }
-  }
-
-  if (object->is_null_object() || ! object->can_be_constant() || ! object->is_loaded()) {
-    _is_loaded = false;
-    return;
-  }
-
-  _value       = NULL;
-  _object      = object;
-  _type        = type;
-  _is_loaded   = true;
-  _is_nonzero  = true;
-  _is_two_word = false;
-}