jdk8-mips64-public/hotspot: src/share/vm/c1/c1

6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg

     1 /*

     2  * Copyright (c) 1999, 2010, 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 "c1/c1_Compilation.hpp"

    27 #include "c1/c1_Compiler.hpp"

    28 #include "c1/c1_FrameMap.hpp"

    29 #include "c1/c1_GraphBuilder.hpp"

    30 #include "c1/c1_LinearScan.hpp"

    31 #include "c1/c1_MacroAssembler.hpp"

    32 #include "c1/c1_Runtime1.hpp"

    33 #include "c1/c1_ValueType.hpp"

    34 #include "compiler/compileBroker.hpp"

    35 #include "compiler/compilerOracle.hpp"

    36 #include "interpreter/linkResolver.hpp"

    37 #include "memory/allocation.hpp"

    38 #include "memory/allocation.inline.hpp"

    39 #include "memory/resourceArea.hpp"

    40 #include "prims/nativeLookup.hpp"

    41 #include "runtime/arguments.hpp"

    42 #include "runtime/interfaceSupport.hpp"

    43 #include "runtime/sharedRuntime.hpp"

    45 volatile int Compiler::_runtimes = uninitialized;

    47 Compiler::Compiler() {

    48 }

    51 Compiler::~Compiler() {

    52   Unimplemented();

    53 }

    56 void Compiler::initialize_all() {

    57   BufferBlob* buffer_blob = CompilerThread::current()->get_buffer_blob();

    58   Arena* arena = new Arena();

    59   Runtime1::initialize(buffer_blob);

    60   FrameMap::initialize();

    61   // initialize data structures

    62   ValueType::initialize(arena);

    63   // Instruction::initialize();

    64   // BlockBegin::initialize();

    65   GraphBuilder::initialize();

    66   // note: to use more than one instance of LinearScan at a time this function call has to

    67   //       be moved somewhere outside of this constructor:

    68   Interval::initialize(arena);

    69 }

    72 void Compiler::initialize() {

    73   if (_runtimes != initialized) {

    74     initialize_runtimes( initialize_all, &_runtimes);

    75   }

    76   mark_initialized();

    77 }

    80 BufferBlob* Compiler::build_buffer_blob() {

    81   // setup CodeBuffer.  Preallocate a BufferBlob of size

    82   // NMethodSizeLimit plus some extra space for constants.

    83   int code_buffer_size = Compilation::desired_max_code_buffer_size() +

    84     Compilation::desired_max_constant_size();

    85   BufferBlob* blob = BufferBlob::create("Compiler1 temporary CodeBuffer",

    86                                         code_buffer_size);

    87   guarantee(blob != NULL, "must create initial code buffer");

    88   return blob;

    89 }

    92 void Compiler::compile_method(ciEnv* env, ciMethod* method, int entry_bci) {

    93   // Allocate buffer blob once at startup since allocation for each

    94   // compilation seems to be too expensive (at least on Intel win32).

    95   BufferBlob* buffer_blob = CompilerThread::current()->get_buffer_blob();

    96   if (buffer_blob == NULL) {

    97     buffer_blob = build_buffer_blob();

    98     CompilerThread::current()->set_buffer_blob(buffer_blob);

    99   }

   101   if (!is_initialized()) {

   102     initialize();

   103   }

   104   // invoke compilation

   105   {

   106     // We are nested here because we need for the destructor

   107     // of Compilation to occur before we release the any

   108     // competing compiler thread

   109     ResourceMark rm;

   110     Compilation c(this, env, method, entry_bci, buffer_blob);

   111   }

   112 }

   115 void Compiler::print_timers() {

   116   Compilation::print_timers();

   117 }

src/share/vm/c1/c1_Compiler.cpp@f95d63e2154a

src/share/vm/c1/c1_Compiler.cpp

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

src/share/vm/c1/c1_Compiler.cpp@f95d63e2154a

src/share/vm/c1/c1_Compiler.cpp