src/cpu/x86/vm/templateTable_x86_64.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2017, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2018, 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.
*** 1663,1681 ****
          __ testptr(rbx, rbx);
          __ jccb(Assembler::zero, no_mdo);
          // Increment the MDO backedge counter
          const Address mdo_backedge_counter(rbx, in_bytes(MethodData::backedge_counter_offset()) +
                                             in_bytes(InvocationCounter::counter_offset()));
!         __ increment_mask_and_jump(mdo_backedge_counter, increment, mask,
!                                    rax, false, Assembler::zero, &backedge_counter_overflow);
          __ jmp(dispatch);
        }
        __ bind(no_mdo);
        // Increment backedge counter in MethodCounters*
        __ movptr(rcx, Address(rcx, Method::method_counters_offset()));
        __ increment_mask_and_jump(Address(rcx, be_offset), increment, mask,
!                                  rax, false, Assembler::zero, &backedge_counter_overflow);
      } else {
        // increment counter
        __ movptr(rcx, Address(rcx, Method::method_counters_offset()));
        __ movl(rax, Address(rcx, be_offset));        // load backedge counter
        __ incrementl(rax, InvocationCounter::count_increment); // increment counter
--- 1663,1682 ----
          __ testptr(rbx, rbx);
          __ jccb(Assembler::zero, no_mdo);
          // Increment the MDO backedge counter
          const Address mdo_backedge_counter(rbx, in_bytes(MethodData::backedge_counter_offset()) +
                                             in_bytes(InvocationCounter::counter_offset()));
!         __ increment_mask_and_jump(mdo_backedge_counter, increment, mask, rax, false, Assembler::zero,
!                                    UseOnStackReplacement ? &backedge_counter_overflow : NULL);
          __ jmp(dispatch);
        }
        __ bind(no_mdo);
        // Increment backedge counter in MethodCounters*
        __ movptr(rcx, Address(rcx, Method::method_counters_offset()));
        __ increment_mask_and_jump(Address(rcx, be_offset), increment, mask,
!                                  rax, false, Assembler::zero,
!                                  UseOnStackReplacement ? &backedge_counter_overflow : NULL);
      } else {
        // increment counter
        __ movptr(rcx, Address(rcx, Method::method_counters_offset()));
        __ movl(rax, Address(rcx, be_offset));        // load backedge counter
        __ incrementl(rax, InvocationCounter::count_increment); // increment counter