src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp

BarrierSetC1

*** 354,363 ****
--- 354,372 ----
    if (C1Breakpoint)int3();
    // build frame
    verify_FPU(0, "method_entry");
  }
  
+ void C1_MacroAssembler::load_parameter(int offset_in_words, Register reg) {
+   // rbp, + 0: link
+   //     + 1: return address
+   //     + 2: argument with offset 0
+   //     + 3: argument with offset 1
+   //     + 4: ...
+ 
+   movptr(reg, Address(rbp, (offset_in_words + 2) * BytesPerWord));
+ }
  
  #ifndef PRODUCT
  
  void C1_MacroAssembler::verify_stack_oop(int stack_offset) {
    if (!VerifyOops) return;