src/hotspot/cpu/s390/s390.ad

rev 51802 : [mq]: crash_C2_method.patch

*** 874,883 ****
--- 874,890 ----
      // NOTE: We set the table base offset here because users might be
      // emitted before MachConstantBaseNode.
      Compile::ConstantTable& constant_table = C->constant_table();
      constant_table.set_table_base_offset(constant_table.calculate_table_base_offset());
    }
+ 
+ #ifndef PRODUCT
+   ciMethod *currMethod = C->method();
+   if (currMethod && currMethod->has_option("crashOnEntry")) {
+     __ z_illtrap();
+   }
+ #endif
  }
  
  uint MachPrologNode::size(PhaseRegAlloc *ra_) const {
    // Variable size. Determine dynamically.
    return MachNode::size(ra_);
*** 902,911 ****
--- 909,926 ----
  #endif
  
  void MachEpilogNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const {
    MacroAssembler _masm(&cbuf);
    Compile* C = ra_->C;
+   
+ #ifndef PRODUCT
+   ciMethod *currMethod = C->method();
+   if (currMethod && currMethod->has_option("crashOnExit")) {
+     __ z_illtrap();
+   }
+ #endif
+   
    __ verify_thread();
  
    // If this does safepoint polling, then do it here.
    bool need_polling = do_polling() && C->is_method_compilation();