[llvm] [CodeGen][SafeStack] Successful InlineFunction should force a recalculation of potentially stale DominatorTree (PR #222820)

[Jakob Koschel via llvm-commits]

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+; RUN: opt -mtriple=x86_64-pc-linux-gnu -safestack-use-pointer-address \
+; RUN:   -passes='require<libcall-lowering-info>,function(require<domtree>,safe-stack,verify<domtree>)' \
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jakos-sec wrote:

I'd say it makes sense to test the output of `verify<domtree>` with FileCheck here. Otherwise the test would simply silently succeed on builds without ASSERTS as far as I can tell.

https://github.com/llvm/llvm-project/pull/222820