src/share/vm/opto/bytecodeInfo.cpp

rev 7386 : 8068945: Use RBP register as proper frame pointer in JIT compiled code on x86
Summary: Introduce the PreserveFramePointer flag to control if RBP is used as the frame pointer or as a general purpose register.
Reviewed-by: kvn, roland, dlong, enevill, shade

*** 606,620 ****
    if (old_ilt != NULL) {
      return old_ilt;
    }
    int max_inline_level_adjust = 0;
    if (caller_jvms->method() != NULL) {
!     if (caller_jvms->method()->is_compiled_lambda_form())
        max_inline_level_adjust += 1;  // don't count actions in MH or indy adapter frames
!     else if (callee_method->is_method_handle_intrinsic() ||
               callee_method->is_compiled_lambda_form()) {
!       max_inline_level_adjust += 1;  // don't count method handle calls from java.lang.invoke implem
      }
      if (max_inline_level_adjust != 0 && C->print_inlining() && (Verbose || WizardMode)) {
        CompileTask::print_inline_indent(inline_level());
        tty->print_cr(" \\-> discounting inline depth");
      }
--- 606,620 ----
    if (old_ilt != NULL) {
      return old_ilt;
    }
    int max_inline_level_adjust = 0;
    if (caller_jvms->method() != NULL) {
!     if (caller_jvms->method()->is_compiled_lambda_form()) {
        max_inline_level_adjust += 1;  // don't count actions in MH or indy adapter frames
!     } else if (callee_method->is_method_handle_intrinsic() ||
                 callee_method->is_compiled_lambda_form()) {
!       max_inline_level_adjust += 1;  // don't count method handle calls from java.lang.invoke implementation
      }
      if (max_inline_level_adjust != 0 && C->print_inlining() && (Verbose || WizardMode)) {
        CompileTask::print_inline_indent(inline_level());
        tty->print_cr(" \\-> discounting inline depth");
      }