src/hotspot/cpu/aarch64/vtableStubs_aarch64.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2020, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2014, Red Hat Inc. 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
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2021, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2014, Red Hat Inc. 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
*** 68,78 ****
    MacroAssembler* masm = new MacroAssembler(&cb);
  
  #if (!defined(PRODUCT) && defined(COMPILER2))
    if (CountCompiledCalls) {
      __ lea(r16, ExternalAddress((address) SharedRuntime::nof_megamorphic_calls_addr()));
!     __ incrementw(Address(r16));
    }
  #endif
  
    // get receiver (need to skip return address on top of stack)
    assert(VtableStub::receiver_location() == j_rarg0->as_VMReg(), "receiver expected in j_rarg0");
--- 68,78 ----
    MacroAssembler* masm = new MacroAssembler(&cb);
  
  #if (!defined(PRODUCT) && defined(COMPILER2))
    if (CountCompiledCalls) {
      __ lea(r16, ExternalAddress((address) SharedRuntime::nof_megamorphic_calls_addr()));
!     __ increment(Address(r16));
    }
  #endif
  
    // get receiver (need to skip return address on top of stack)
    assert(VtableStub::receiver_location() == j_rarg0->as_VMReg(), "receiver expected in j_rarg0");
*** 143,152 ****
--- 143,153 ----
    VtableStub* s = new(stub_code_length) VtableStub(false, itable_index);
    // Can be NULL if there is no free space in the code cache.
    if (s == NULL) {
      return NULL;
    }
+ 
    // Count unused bytes in instruction sequences of variable size.
    // We add them to the computed buffer size in order to avoid
    // overflow in subsequently generated stubs.
    address   start_pc;
    int       slop_bytes = 0;
*** 157,167 ****
    MacroAssembler* masm = new MacroAssembler(&cb);
  
  #if (!defined(PRODUCT) && defined(COMPILER2))
    if (CountCompiledCalls) {
      __ lea(r10, ExternalAddress((address) SharedRuntime::nof_megamorphic_calls_addr()));
!     __ incrementw(Address(r10));
    }
  #endif
  
    // get receiver (need to skip return address on top of stack)
    assert(VtableStub::receiver_location() == j_rarg0->as_VMReg(), "receiver expected in j_rarg0");
--- 158,168 ----
    MacroAssembler* masm = new MacroAssembler(&cb);
  
  #if (!defined(PRODUCT) && defined(COMPILER2))
    if (CountCompiledCalls) {
      __ lea(r10, ExternalAddress((address) SharedRuntime::nof_megamorphic_calls_addr()));
!     __ increment(Address(r10));
    }
  #endif
  
    // get receiver (need to skip return address on top of stack)
    assert(VtableStub::receiver_location() == j_rarg0->as_VMReg(), "receiver expected in j_rarg0");