kevinthesun commented on a change in pull request #5467:
URL: https://github.com/apache/incubator-tvm/pull/5467#discussion_r418284406
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File path: src/relay/op/memory/memory.cc
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@@ -360,12 +360,26 @@ bool ShapeFuncRel(const Array<Type>& types, int
num_inputs, const Attrs& attrs,
auto tuple = TupleType(func_type->arg_types);
auto in_types = FlattenTupleType(tuple);
auto out_types = FlattenTupleType(func_type->ret_type);
+ int num_types = 0;
Review comment:
The problem here is that we need to restore is_input to make it
correspond to the flattened input types. However, is_input is created in memory
alloc pass, it is in flatten pattern where a tuple input just get one single
number instead of tuple of number. As a result we cannot use similar way of
```FlattenTupleType```. This also makes it more complicated for handling nested
tuple as input.
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