pytorch

72385bbd - [primTorch] Rewrite is{,pos,neg}inf refs in terms of aten functions (#93951)

[primTorch] Rewrite is{,pos,neg}inf refs in terms of aten functions (#93951) `isposinf` and `isneginf` currently fallback in inductor. Here, I enable the existing decompositions to work with inductor. `isinf` can also be written with aten functions, however I don't add it to inductor's decompositions because `isinf` is lowered to `tl.libdevice.isinf` in triton. Pull Request resolved: https://github.com/pytorch/pytorch/pull/93951 Approved by: https://github.com/lezcano