src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp

@@ -2298,11 +2298,11 @@
      __ allocate_array(op->obj()->as_register(),
                        op->len()->as_register(),
                        op->tmp1()->as_register(),
                        op->tmp2()->as_register(),
                        op->tmp3()->as_register(),
-                       arrayOopDesc::header_size(op->type()),
+                       arrayOopDesc::base_offset_in_bytes(op->type()),
                        type2aelembytes(op->type()),
                        op->klass()->as_register(),
                        *op->stub()->entry());
    }
    __ bind(*op->stub()->continuation());