< prev index next >

src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.cpp

BarrierSetC1_v3
 
 void G1BarrierSetAssembler::generate_c1_pre_barrier_runtime_stub(StubAssembler* sasm) {
   __ prologue("g1_pre_barrier", false);
   // arg0 : previous value of memory
 
-  BarrierSet* bs = BarrierSet::barrier_set();
   __ push(rax);
   __ push(rdx);
 
   const Register pre_val = rax;
   const Register thread = NOT_LP64(rax) LP64_ONLY(r15_thread);
    
< prev index next >