[clang] [Clang] Fix overflow checking for Microsoft integer literals (PR #212737)

[Shengxin Pei via cfe-commits]

TPPPP72 wrote:

> Thank you for the feedback. I had previously mentioned in the issue that I planned to submit a patch later, while acknowledging that some edge cases might still require further discussion. Based on your comments, I understand that the current direction of my revisions does not align with the expected approach. In light of that, I won't be moving forward with this PR. Thank you for taking the time to review it and for the guidance.

Thank you for your working on it. Please feel free to review my patch.

https://github.com/llvm/llvm-project/pull/212737