[UnitTest][TIR] Testing utility for before/after transform tests #12264
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR adds
tvm.testing.CompareBeforeAfter
, a generalization of theBaseBeforeAfter
utility previously used intest_tir_transform_simplify.py
, which performs unit tests that perform a transformation on a TIR function and compare the results to an expected TIR output. This arose when minimizing the boilerplate required for unit tests in the implementation of #12261.