src/cpu/x86/vm/c1_LIRAssembler_x86.cpp

rev 9031 : 8138892: C1: Improve counter overflow checking
Reviewed-by:

*** 3052,3061 ****
--- 3052,3069 ----
    assert(offset_from_rsp_in_bytes < frame_map()->reserved_argument_area_size(), "invalid offset");
    __ movoop (Address(rsp, offset_from_rsp_in_bytes), o);
  }
  
  
+ void LIR_Assembler::store_parameter(Metadata* m,  int offset_from_rsp_in_words) {
+   assert(offset_from_rsp_in_words >= 0, "invalid offset from rsp");
+   int offset_from_rsp_in_bytes = offset_from_rsp_in_words * BytesPerWord;
+   assert(offset_from_rsp_in_bytes < frame_map()->reserved_argument_area_size(), "invalid offset");
+   __ mov_metadata(Address(rsp, offset_from_rsp_in_bytes), m);
+ }
+ 
+ 
  // This code replaces a call to arraycopy; no exception may
  // be thrown in this code, they must be thrown in the System.arraycopy
  // activation frame; we could save some checks if this would not be the case
  void LIR_Assembler::emit_arraycopy(LIR_OpArrayCopy* op) {
    ciArrayKlass* default_type = op->expected_type();