src/hotspot/share/opto/bytecodeInfo.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 1998, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 1998, 2019, 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.
*** 372,385 ****
--- 372,388 ----
        // inline constructors even if they are not reached.
      } else if (forced_inline()) {
        // Inlining was forced by CompilerOracle, ciReplay or annotation
      } else if (profile.count() == 0) {
        // don't inline unreached call sites
+       // make a not-inline decision more conservatively for callers with loops
+       if (!caller_method->has_loops() || caller_method->interpreter_invocation_count() > Tier3MinInvocationThreshold) {
          set_msg("call site not reached");
          return false;
        }
      }
+   }
  
    if (!C->do_inlining() && InlineAccessors) {
      set_msg("not an accessor");
      return false;
    }