[llvm] [CodeGen][X86] Fix lowering of tailcalls when `-ms-hotpatch` is used (PR #77245)

[Alexandre Ganea via llvm-commits]

aganea wrote:

> @aganea Thanks for reminding me! Yes, I just tested this, seems to work fine.

Thanks!

To all other reviewers: is this good to go? Can anyone approve please?

https://github.com/llvm/llvm-project/pull/77245