Fix literal tuple multiplication by non-literal integer

Cython/Compiler/ExprNodes.py

@@ -5061,6 +5061,8 @@ class TupleNode(SequenceNode):
                     self.is_temp = False
                     self.is_literal = True
                 else:
+                    if not self.mult_factor.type.is_pyobject:
+                        self.mult_factor = self.mult_factor.coerce_to_pyobject(env)
                     self.is_temp = True
                     self.is_partly_literal = True
 

tests/run/consts.pyx

@@ -224,6 +224,14 @@ def multiplied_nonconst_tuple_arg(x):
     """
     return (1,2) * x
 
+@cython.test_fail_if_path_exists("//MulNode")
+def multiplied_nonconst_tuple_int_arg(int x):
+    """
+    >>> multiplied_nonconst_tuple_int_arg(5) == (1,2) * 5
+    True
+    """
+    return (1,2) * x
+
 @cython.test_fail_if_path_exists("//MulNode")
 def multiplied_nonconst_tuple(x):
     """