jdk8-mips64-public/hotspot: src/cpu/x86/vm/cppInterpreterGenerator

6603011: RFE: Optimize long division
Summary: Transform long division by constant into multiply
Reviewed-by: never, kvn

     1 /*

     2  * Copyright 1997-2007 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  protected:

    27 #if 0

    28   address generate_asm_interpreter_entry(bool synchronized);

    29   address generate_native_entry(bool synchronized);

    30   address generate_abstract_entry(void);

    31   address generate_math_entry(AbstractInterpreter::MethodKind kind);

    32   address generate_empty_entry(void);

    33   address generate_accessor_entry(void);

    34   void lock_method(void);

    35   void generate_stack_overflow_check(void);

    37   void generate_counter_incr(Label* overflow, Label* profile_method, Label* profile_method_continue);

    38   void generate_counter_overflow(Label* do_continue);

    39 #endif

    41   void generate_more_monitors();

    42   void generate_deopt_handling();

    43   address generate_interpreter_frame_manager(bool synchronized); // C++ interpreter only

    44   void generate_compute_interpreter_state(const Register state,

    45                                           const Register prev_state,

    46                                           const Register sender_sp,

    47                                           bool native); // C++ interpreter only

src/cpu/x86/vm/cppInterpreterGenerator_x86.hpp@f3de1255b035