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

[Antonio Frighetto via llvm-commits]

================
@@ -0,0 +1,86 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64 -mattr=+cf | FileCheck %s
+
+;; Test masked.load/store.v1* is generated in simplifycfg and not falls back to branch+load/store in following passes.
----------------
antoniofrighetto wrote:

Drop extra `;` here and below.

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