src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp

rev 51327 : Make C1 write-barrier use a stub instead of dedicated instruction

*** 1441,1473 ****
      }
      __ jcc(acond,*(op->label()));
    }
  }
  
- #if INCLUDE_SHENANDOAHGC
- void LIR_Assembler::emit_opShenandoahWriteBarrier(LIR_OpShenandoahWriteBarrier* op) {
-   Label done;
-   Register obj = op->in_opr()->as_register();
-   Register res = op->result_opr()->as_register();
- 
-   if (res != obj) {
-     __ mov(res, obj);
-   }
- 
-   // Check for null.
-   if (op->need_null_check()) {
-     __ testptr(res, res);
-     __ jcc(Assembler::zero, done);
-   }
- 
-   __ shenandoah_write_barrier(res);
- 
-   __ bind(done);
- 
- }
- #endif
- 
  void LIR_Assembler::emit_opConvert(LIR_OpConvert* op) {
    LIR_Opr src  = op->in_opr();
    LIR_Opr dest = op->result_opr();
  
    switch (op->bytecode()) {
--- 1441,1450 ----