Mercurial > hg > truffle
view src/cpu/zero/vm/compiledIC_zero.cpp @ 20594:e8225dc7c94b
8036091: compiler/membars/DekkerTest.java fails with -XX:CICompilerCount=1
Summary: Start test with -XX:-TieredCompilation so that one compiler thread works
Reviewed-by: kvn, twisti
author | anoll |
---|---|
date | Wed, 05 Mar 2014 10:20:30 +0100 |
parents | c64b6b0c40c8 |
children |
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/* * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * 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 "classfile/systemDictionary.hpp" #include "code/codeCache.hpp" #include "code/compiledIC.hpp" #include "code/icBuffer.hpp" #include "code/nmethod.hpp" #include "code/vtableStubs.hpp" #include "interpreter/interpreter.hpp" #include "interpreter/linkResolver.hpp" #include "memory/metadataFactory.hpp" #include "memory/oopFactory.hpp" #include "oops/method.hpp" #include "oops/oop.inline.hpp" #include "oops/symbol.hpp" #include "runtime/icache.hpp" #include "runtime/sharedRuntime.hpp" #include "runtime/stubRoutines.hpp" #include "utilities/events.hpp" // Release the CompiledICHolder* associated with this call site is there is one. void CompiledIC::cleanup_call_site(virtual_call_Relocation* call_site) { // This call site might have become stale so inspect it carefully. NativeCall* call = nativeCall_at(call_site->addr()); if (is_icholder_entry(call->destination())) { NativeMovConstReg* value = nativeMovConstReg_at(call_site->cached_value()); InlineCacheBuffer::queue_for_release((CompiledICHolder*)value->data()); } } bool CompiledIC::is_icholder_call_site(virtual_call_Relocation* call_site) { // This call site might have become stale so inspect it carefully. NativeCall* call = nativeCall_at(call_site->addr()); return is_icholder_entry(call->destination()); } // ---------------------------------------------------------------------------- void CompiledStaticCall::emit_to_interp_stub(CodeBuffer &cbuf) { ShouldNotReachHere(); // Only needed for COMPILER2. } int CompiledStaticCall::to_interp_stub_size() { ShouldNotReachHere(); // Only needed for COMPILER2. return 0; } // Relocation entries for call stub, compiled java to interpreter. int CompiledStaticCall::reloc_to_interp_stub() { ShouldNotReachHere(); // Only needed for COMPILER2. return 0; } void CompiledStaticCall::set_to_interpreted(methodHandle callee, address entry) { ShouldNotReachHere(); // Only needed for COMPILER2. } void CompiledStaticCall::set_stub_to_clean(static_stub_Relocation* static_stub) { ShouldNotReachHere(); // Only needed for COMPILER2. } //----------------------------------------------------------------------------- // Non-product mode code. #ifndef PRODUCT void CompiledStaticCall::verify() { ShouldNotReachHere(); // Only needed for COMPILER2. } #endif // !PRODUCT