jdk8-mips64-public/hotspot: src/share/vm/ci/ciMethodHandle.cpp@e0658a9b3f87

7105364: JDK8 b10 hotspot: src/share/vm/ci/ciMethodHandle.cpp Error: Use "." or "->"
Summary: Define ciMethodHandle::print_chain_impl() and ciMethodHandle::print_chain() bodies only in debug builds.
Reviewed-by: never, twisti

     1 /*

     2  * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    25 #include "precompiled.hpp"

    26 #include "ci/ciClassList.hpp"

    27 #include "ci/ciInstance.hpp"

    28 #include "ci/ciMethodData.hpp"

    29 #include "ci/ciMethodHandle.hpp"

    30 #include "ci/ciUtilities.hpp"

    31 #include "prims/methodHandleWalk.hpp"

    32 #include "prims/methodHandles.hpp"

    34 // ciMethodHandle

    36 // ------------------------------------------------------------------

    37 // ciMethodHandle::get_adapter

    38 //

    39 // Return an adapter for this MethodHandle.

    40 ciMethod* ciMethodHandle::get_adapter_impl(bool is_invokedynamic) {

    41   VM_ENTRY_MARK;

    42   Handle h(get_oop());

    43   methodHandle callee(_callee->get_methodOop());

    44   assert(callee->is_method_handle_invoke(), "");

    45   oop mt1 = callee->method_handle_type();

    46   oop mt2 = java_lang_invoke_MethodHandle::type(h());

    47   if (!java_lang_invoke_MethodType::equals(mt1, mt2)) {

    48     if (PrintMiscellaneous && (Verbose || WizardMode)) {

    49       tty->print_cr("ciMethodHandle::get_adapter: types not equal");

    50       mt1->print(); mt2->print();

    51     }

    52     return NULL;

    53   }

    54   // We catch all exceptions here that could happen in the method

    55   // handle compiler and stop the VM.

    56   MethodHandleCompiler mhc(h, callee->name(), callee->signature(), _profile.count(), is_invokedynamic, THREAD);

    57   if (!HAS_PENDING_EXCEPTION) {

    58     methodHandle m = mhc.compile(THREAD);

    59     if (!HAS_PENDING_EXCEPTION) {

    60       return CURRENT_ENV->get_object(m())->as_method();

    61     }

    62   }

    63   if (PrintMiscellaneous && (Verbose || WizardMode)) {

    64     tty->print("*** ciMethodHandle::get_adapter => ");

    65     PENDING_EXCEPTION->print();

    66     tty->print("*** get_adapter (%s): ", is_invokedynamic ? "indy" : "mh"); ((ciObject*)this)->print();

    67   }

    68   CLEAR_PENDING_EXCEPTION;

    69   return NULL;

    70 }

    72 // ------------------------------------------------------------------

    73 // ciMethodHandle::get_adapter

    74 //

    75 // Return an adapter for this MethodHandle.

    76 ciMethod* ciMethodHandle::get_adapter(bool is_invokedynamic) {

    77   ciMethod* result = get_adapter_impl(is_invokedynamic);

    78   if (result) {

    79     // Fake up the MDO maturity.

    80     ciMethodData* mdo = result->method_data();

    81     if (mdo != NULL && _caller->method_data() != NULL && _caller->method_data()->is_mature()) {

    82       mdo->set_mature();

    83     }

    84   }

    85   return result;

    86 }

    89 #ifdef ASSERT

    90 // ------------------------------------------------------------------

    91 // ciMethodHandle::print_chain_impl

    92 //

    93 // Implementation of the print method.

    94 void ciMethodHandle::print_chain_impl() {

    95   ASSERT_IN_VM;

    96   MethodHandleChain::print(get_oop());

    97 }

   100 // ------------------------------------------------------------------

   101 // ciMethodHandle::print_chain

   102 //

   103 // Implementation of the print_chain method.

   104 void ciMethodHandle::print_chain() {

   105   GUARDED_VM_ENTRY(print_chain_impl(););

   106 }

   107 #endif

Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/ci/ciMethodHandle.cpp@e0658a9b3f87

src/share/vm/ci/ciMethodHandle.cpp