search

numba / numba-rvsdg

Numba compatible RVSDG (Regionalized Value State Dependence Graph) utilities.
https://numba-rvsdg.readthedocs.io/
BSD 2-Clause "Simplified" License
18 stars 7 forks source link

Endless loop #44

Open sklam opened 1 year ago

sklam commented 1 year ago

From DEBUGGRAPH=1 pytest numba_rvsdg/tests/test_mock_asm.py::test_mock_scfg_fuzzer_case0 in #42.

We need special handling for endless loop like this:

Screenshot 2023-04-18 at 2 05 35 PM

A potential fix is described in: https://github.com/phate/jlm/pull/71/files#diff-5da2c1eea581b6b09d5820765778b4d657700c2b2fbb46c64fa498d66bcd182fR259-R260

sklam commented 1 year ago

Tracking https://github.com/numba/numba-rvsdg/blob/371b3dfa23d72ad93de1a60cced38ce8c45b1141/numba_rvsdg/tests/test_mock_asm.py#L264-L268