junrushao commented on code in PR #13813:
URL: https://github.com/apache/tvm/pull/13813#discussion_r1082269934
##########
tests/python/unittest/test_tvmscript_printer_tir.py:
##########
@@ -327,6 +328,53 @@ def test_allocate():
)
+def test_allocate_with_decl_buffer_sugar():
+ with IRBuilder() as ib:
+ with T.allocate([128, 128], "float32") as buffer_data:
+ with T.decl_buffer([128, 128], "float32", data=buffer_data) as
buffer:
+ T.evaluate(0)
+ obj = ib.get()
+ _assert_print(
+ obj,
+ """
+with T.decl_buffer((128, 128)) as buffer:
+ T.evaluate(0)
+""",
+ )
+
+
+def test_allocate_with_decl_buffer_no_sugar_multi_usage():
+ with IRBuilder() as ib:
+ with T.allocate([128, 128], "float32") as buffer_data:
+ with T.decl_buffer([128, 128], "float32", data=buffer_data) as
buffer:
+ T.evaluate(buffer_data)
+ obj = ib.get()
+ _assert_print(
+ obj,
+ """
+with T.allocate([128, 128], "float32", "global") as v:
+ buffer = T.decl_buffer((128, 128), data=v)
+ T.evaluate(v)
+""",
+ )
+
+
+def test_allocate_with_decl_buffer_no_sugar_mismatch():
+ with IRBuilder() as ib:
+ with T.allocate([128, 128], "float32") as buffer_data:
+ with T.decl_buffer([256, 256], "float32", data=buffer_data) as
buffer:
+ T.evaluate(buffer_data)
+ obj = ib.get()
+ _assert_print(
+ obj,
+ """
+with T.allocate([128, 128], "float32", "global") as v:
+ buffer = T.decl_buffer((256, 256), data=v)
+ T.evaluate(v)
Review Comment:
i think we could still do sugaring in this case, i.e.:
```python
with T.decl_buffer((256, 256), data=v) as buffer:
T.evaluate(buffer.data)
```
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