diff --git a/compiler/optimizer/optimizations/inline_call_intrinsics.cpp b/compiler/optimizer/optimizations/inline_call_intrinsics.cpp
index bb2db56464b5a439940ce9177fdce75c1532201a..cb41d4399f67f05e3d5d863dc9b3a5e459c077a1 100644
--- a/compiler/optimizer/optimizations/inline_call_intrinsics.cpp
+++ b/compiler/optimizer/optimizations/inline_call_intrinsics.cpp
@@ -124,9 +124,7 @@ Inst *InlineCallIntrinsics::NewObjFillCallConstructorBlock(InstAppender *appende
         ss_copy->AppendInput(ss->GetInput(input_idx));
         ss_copy->SetVirtualRegister(input_idx, ss->GetVirtualRegister(input_idx));
     }
-    ss_copy->AppendInput(alloc_obj);
-    VirtualRegister vreg {VirtualRegister::BRIDGE, VRegType::VREG};
-    ss_copy->SetVirtualRegister(ss->GetInputsCount(), vreg);
+    ss_copy->AppendBridge(alloc_obj);
     auto call_ctor = NewObjCreateConstructorCall(orig_alloc, alloc_obj, ss_copy, pc);
 
     appender->Append({ss_copy, call_ctor});
@@ -143,9 +141,7 @@ Inst *InlineCallIntrinsics::NewObjResolveCtorResult(InstAppender *appender, Inst
         ss_copy_2->AppendInput(ss->GetInput(input_idx));
         ss_copy_2->SetVirtualRegister(input_idx, ss->GetVirtualRegister(input_idx));
     }
-    ss_copy_2->AppendInput(call_ctor);
-    VirtualRegister vreg {VirtualRegister::BRIDGE, VRegType::VREG};
-    ss_copy_2->SetVirtualRegister(ss->GetInputsCount(), vreg);
+    ss_copy_2->AppendBridge(call_ctor);
 
     auto resolve_result = GetGraph()->CreateInstIntrinsic(
         DataType::ANY, pc, RuntimeInterface::IntrinsicId::INTRINSIC_RESOLVE_ALLOC_RESULT);
@@ -318,9 +314,7 @@ void InlineCallIntrinsics::BuildGuard(Inst *inst, uintptr_t target)
     auto save_state = inst->GetSaveState();
     ASSERT(save_state);
     save_state->InsertBefore(load_function);
-    save_state->AppendInput(load_function);
-    VirtualRegister vreg {VirtualRegister::BRIDGE, VRegType::VREG};
-    save_state->SetVirtualRegister(save_state->GetInputsCount() - 1, vreg);
+    save_state->AppendBridge(load_function);
     inst->InsertBefore(cmp_inst);
     inst->InsertBefore(deopt_inst);
 }
diff --git a/compiler/templates/ecmascript_inst_builder_gen.cpp.erb b/compiler/templates/ecmascript_inst_builder_gen.cpp.erb
index 2d5988c0deb9b7548d04d4b7d734f9783a38c20a..4f714b069144462f01f9a97e6a1b95fa64a140cc 100644
--- a/compiler/templates/ecmascript_inst_builder_gen.cpp.erb
+++ b/compiler/templates/ecmascript_inst_builder_gen.cpp.erb
@@ -160,8 +160,7 @@ void InstBuilder::BuildEcmaAsIntrinsics(const BytecodeInstruction* bc_inst) // N
             if (!GetGraph()->IsBytecodeOptimizer()) {
                 load_from_pool = graph_->CreateInstLoadFromConstantPool(DataType::ANY, inst->GetPc());
                 load_from_pool->SetInput(0, GetEnvDefinition(CONST_POOL_IDX));
-                auto num_user = inst_save_state->AppendInput(load_from_pool);
-                inst_save_state->SetVirtualRegister(num_user, VirtualRegister(VirtualRegister::BRIDGE, VRegType::VREG));
+                inst_save_state->AppendBridge(load_from_pool);
                 AddInstruction(load_from_pool);
                 inst->AppendInput(load_from_pool);
                 inst->AddInputType(DataType::ANY);