[llvm] [DAG] Fix Failure to reassociate SMAX/SMIN/UMAX/UMIN (PR #82175)

[via llvm-commits]

SahilPatidar wrote:

@RKSimon,
Apologies for any inconvenience but patidarsahil2001 at gmail.com is the primary email in GitHub, and I checked that my git commit email is patidarsahil at 2001gmail.com. GitHub also shows this along with my primary email."
```
Not visible in emails
This email will not be used as the 'from' address for web-based Git operations, e.g., edits and merges. We will instead use 89641424+SahilPatidar at users.noreply.github.com.
```

https://github.com/llvm/llvm-project/pull/82175