8304880: [PPC64] VerifyOops code in C1 doesn't work with ZGC

Reviewed-by: shade

Author: TheRealMDoerr

src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp

@@ -819,10 +819,6 @@ int LIR_Assembler::load(Register base, int offset, LIR_Opr to_reg, BasicType typ
           } else {
             __ ld(to_reg->as_register(), offset, base);
           }
-          if (VerifyOops) {
-            BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
-            bs->check_oop(_masm, to_reg->as_register(), FILE_AND_LINE); // kills R0
-          }
           break;
         }
       case T_FLOAT:  __ lfs(to_reg->as_float_reg(), offset, base); break;
@@ -853,10 +849,6 @@ int LIR_Assembler::load(Register base, Register disp, LIR_Opr to_reg, BasicType
         } else {
           __ ldx(to_reg->as_register(), base, disp);
         }
-        if (VerifyOops) {
-          BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
-          bs->check_oop(_masm, to_reg->as_register(), FILE_AND_LINE); // kills R0
-        }
         break;
       }
     case T_FLOAT:  __ lfsx(to_reg->as_float_reg() , base, disp); break;