jdk8-mips64-public/hotspot: src/cpu/sparc/vm/interpreterRT

6462850: generate biased locking code in C2 ideal graph
Summary: Inline biased locking code in C2 ideal graph during macro nodes expansion
Reviewed-by: never

     1 /*

     2  * Copyright 1998-2005 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  *

    23  */

    25 static int binary_search(int key, LookupswitchPair* array, int n);

    27 static address iload (JavaThread* thread);

    28 static address aload (JavaThread* thread);

    29 static address istore(JavaThread* thread);

    30 static address astore(JavaThread* thread);

    31 static address iinc  (JavaThread* thread);

    35 // native method calls

    37 class SignatureHandlerGenerator: public NativeSignatureIterator {

    38  private:

    39   MacroAssembler* _masm;

    41   void pass_word(int size_of_arg, int offset_in_arg);

    42   void pass_int()    { pass_word(1, 0); }

    43   void pass_long();

    44   void pass_double();

    45   void pass_float();

    46   void pass_object();

    48  public:

    49   // Creation

    50   SignatureHandlerGenerator(methodHandle method, CodeBuffer* buffer) : NativeSignatureIterator(method) {

    51     _masm = new MacroAssembler(buffer);

    52   }

    54   // Code generation

    55   void generate( uint64_t fingerprint );

    56 };

src/cpu/sparc/vm/interpreterRT_sparc.hpp@a1980da045cc

src/cpu/sparc/vm/interpreterRT_sparc.hpp

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

src/cpu/sparc/vm/interpreterRT_sparc.hpp@a1980da045cc

src/cpu/sparc/vm/interpreterRT_sparc.hpp