[llvm] [X86, SimplifyCFG] Support hoisting load/store with conditional faulting (Part I) (PR #96878)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

> @dtcxzyw You once requested change on this. Any more comments?

I am doing further fuzz testing on this PR.


https://github.com/llvm/llvm-project/pull/96878