add shape type check for relugrad

mindspore/core/abstract/prim_nn.cc

@@ -242,8 +242,14 @@ AbstractBasePtr InferImplBatchNormGrad(const AnalysisEnginePtr &, const Primitiv
 AbstractBasePtr InferImplReluGrad(const AnalysisEnginePtr &, const PrimitivePtr &primitive,
                                   const AbstractBasePtrList &args_spec_list) {
   // Inputs: two tensors(y_backprop, x).
-  CheckArgsSize(primitive->name(), args_spec_list, 2);
-  return args_spec_list[1]->Broaden();
+  const std::string op_name = primitive->name();
+  CheckArgsSize(op_name, args_spec_list, 2);
+  auto dout = CheckArg<AbstractTensor>(op_name, args_spec_list, 0);
+  auto out = CheckArg<AbstractTensor>(op_name, args_spec_list, 1);
+  (void)CheckDtypeSame(op_name, out, dout);
+  (void)CheckShapeSame(op_name, out, dout);
+
+  return out->Broaden();
 }
 
 AbstractBasePtr InferImplConv2DBackpropInput(const AnalysisEnginePtr &, const PrimitivePtr &primitive,