[llvm] Ensure NoTrapAfterNoreturn is false for the wasm backend (PR #65876)

[Heejin Ahn via llvm-commits]

aheejin wrote:

> Hmm, I'm not sure how I could create another pull request that is stacked on top of this one for the peephole optimisation. Searching around in the LLVM discord, it seems like that's a bit of a pain point at the moment.

I don't think the stacked PR feature exists in Github, which was a nice feature in Phabricator. You can either upload the next PR now that includes both PR's changes and rebase after this lands, or you can wait until this lands first and then create a new PR.

https://github.com/llvm/llvm-project/pull/65876