commit 2f0c70a3c87fb2083fa5c694d166d521f7d7c983
author Caio Oliveira <cmarcelo@gmail.com> Thu Oct 10 18:08:18 2024 -0700
committer Copybara-Service <copybara-worker@google.com> Thu Oct 10 18:10:51 2024 -0700
tree dbb942b3b1347a93c24dcf2f445c1cc1d78608ad
parent 2d083cbd14337602051f0dbe9f8e1a440aff891c

[NFC][mlir][spirv] Fix syntax warnings in gen_spirv_dialect.py (#111775)

In the context of regular expressions, Python (used to) gracefully
ignore the escape behavior of `\` in some contexts, e.g. for
representing the regular expression `\w+`. However in newer versions of
Python this now gives a warning in the form

```
SyntaxWarning: invalid escape sequence '\w'
```

Fix by explicitly using raw strings instead.

GitOrigin-RevId: 6c398abb75da5413152f97a780ddb3b3b2b6a0b7