[PATCH] D139452: [LLVM] Use dyn_cast instead of cast for objects that require it

[Alf via Phabricator via llvm-commits]

gAlfonso-bit added a comment.

In D139452#3975588 <https://reviews.llvm.org/D139452#3975588>, @MaskRay wrote:

> I agree that the call site uses are somewhat problematic, but `cast` has stronger guarantee. Do you have a test case to trigger a code path that `dyn_cast` returns nullptr? If not, the `if` statement should just be replaced with unconditional `cast`.

Done!


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https://reviews.llvm.org/D139452