!7652 Complete the selfOp func for tensor matrix stride slice

Merge pull request !7652 from yepei6/master_tensor_op

mindspore/ccsrc/pipeline/jit/parse/parse.cc

@@ -1016,36 +1016,36 @@ AnfNodePtr Parser::ParseDict(const FunctionBlockPtr &block, const py::object &no
   return block->func_graph()->NewCNode({make_dict_op, keys_tuple, values_tuple});
 }
 
-// process a  augment assign such as a += b;
+// process a  augment assign such as a += b or mat[stride_slice] += b.
 FunctionBlockPtr Parser::ParseAugAssign(const FunctionBlockPtr &block, const py::object &node) {
   MS_LOG(DEBUG) << "Process ast AugAssign";
-  py::object op = python_adapter::GetPyObjAttr(node, "op");
-
   MS_EXCEPTION_IF_NULL(block);
-  // resolve the op
-  AnfNodePtr op_node = block->MakeResolveAstOp(op);
-  py::object target_node = python_adapter::GetPyObjAttr(node, "target");
   MS_EXCEPTION_IF_NULL(ast_);
-  auto ast_type = AstSubType(py::cast<int32_t>(ast_->CallParserObjMethod(PYTHON_PARSE_GET_AST_TYPE, target_node)));
-  AnfNodePtr read_node = nullptr;
+
+  py::object target_obj = python_adapter::GetPyObjAttr(node, "target");
+  py::object op_obj = python_adapter::GetPyObjAttr(node, "op");
+  py::object value_obj = python_adapter::GetPyObjAttr(node, "value");
+  AnfNodePtr target_node = nullptr;
+  AnfNodePtr op_node = block->MakeResolveAstOp(op_obj);
+  AnfNodePtr value_node = ParseExprNode(block, value_obj);
+  auto ast_type = AstSubType(py::cast<int32_t>(ast_->CallParserObjMethod(PYTHON_PARSE_GET_AST_TYPE, target_obj)));
+
   if (ast_type == AST_SUB_TYPE_NAME) {
-    read_node = ParseName(block, target_node);
-  } else if (ast_->IsClassMember(target_node)) {
-    read_node = ParseAttribute(block, target_node);
+    target_node = ParseName(block, target_obj);
+  } else if (ast_type == AST_SUB_TYPE_SUBSCRIPT) {
+    target_node = ParseSubscript(block, target_obj);
+  } else if (ast_->IsClassMember(target_obj)) {
+    target_node = ParseAttribute(block, target_obj);
   } else {
     MS_LOG(EXCEPTION) << "Not supported augassign";
   }
-  if (read_node == nullptr) {
+  if (target_node == nullptr) {
     MS_LOG(EXCEPTION) << "Can not get target node ";
   }
-
-  py::object value = python_adapter::GetPyObjAttr(node, "value");
-  AnfNodePtr value_node = ParseExprNode(block, value);
-  CNodePtr augassign_app = block->func_graph()->NewCNode({op_node, read_node, value_node});
-  WriteAssignVars(block, target_node, augassign_app);
+  CNodePtr augassign_app = block->func_graph()->NewCNode({op_node, target_node, value_node});
+  WriteAssignVars(block, target_obj, augassign_app);
   return block;
 }
-
 // process global declaration such as 'global x';
 FunctionBlockPtr Parser::ParseGlobal(const FunctionBlockPtr &block, const py::object &node) {
   MS_LOG(DEBUG) << "Process ast Global";