guocju opened a new issue, #18228:
URL: https://github.com/apache/tvm/issues/18228
### Expected behavior
```
import tvm
from tvm.script import tir as T, ir as I
@I.ir_module
class Module:
@T.prim_func
def add_one(A: T.handle, B: T.handle):
A_buf = T.match_buffer(A, (32,), "float32")
B_buf = T.match_buffer(B, (32,), "float32")
for i in range(32):
B_buf[i] = A_buf[i] + T.float32(1.0)
mod = Module
# Expect: no error
tvm.ir.assert_structural_equal(mod, mod)
```
Expect: no error
### Actual behavior
ValueError: StructuralEqual check failed, caused by lhs at
<root>.functions[I.GlobalVar("add_one")].params[0].dtype:
and rhs at <root>.functions[I.GlobalVar("add_one")].params[0].dtype:
```
# from tvm.script import ir as I
# from tvm.script import tir as T
@I.ir_module
class Module:
@T.prim_func
^^^^^^^^^^^^
def add_one(A: T.handle, B: T.handle):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A_buf = T.match_buffer(A, (32,))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
B_buf = T.match_buffer(B, (32,))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
for i in range(32):
^^^^^^^^^^^^^^^^^^^
B_buf[i] = A_buf[i] + T.float32(1.0)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
```
### Environment
TVM version: a7a0168be [FFI][REFACTOR] Establish tvm_ffi python module
(#18226)
Python version: 3.10.12
OS: (Linux/Ubuntu 22.04 )
### Triage
Please refer to the list of label tags
[here](https://github.com/apache/tvm/wiki/Issue-Triage-Labels) to find the
relevant tags and add them below in a bullet format (example below).
* needs-triage
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