impl TensorDtypeVariable.make_faster_guard

Author: zrr1999

python/paddle/jit/sot/opcode_translator/executor/variables/basic.py

@@ -335,7 +335,19 @@ def __init__(self, value, graph, tracker):
 
     @check_faster_guard
     def make_faster_guard(self) -> list[paddle.framework.core.GuardNodeBase]:
-        raise NotImplementedError
+        if isinstance(self.tracker, GetAttrTracker) and isinstance(
+            self.tracker.obj, TensorVariable
+        ):
+            expr_node = self.tracker.obj.tracker.guard_tree_expr_node()
+            assert paddle.framework.use_pir_api(), "Only support PIR"
+            return [
+                paddle.framework.core.GuardNode(
+                    paddle.framework.core.DtypeMatchGuard(self.value),
+                    [expr_node],
+                )
+            ]
+        else:
+            return object_equal_faster_guard(self)
 
     @check_guard
     def make_stringified_guard(self) -> list[StringifiedExpression]: