[PATCH] D106368: [AlignmentFromAssumptions] avoid crash on alignment constant expression

[Alexander von Gluck IV via Phabricator via llvm-commits]

kallisti5 added a comment.

I should mention Haiku has seen this crash via https://github.com/llvm/llvm-project/issues/53159

- -O2 results in a crash
- -O0 fixes the crash
- Fixing the alignment to non-0 fixes the crash.


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https://reviews.llvm.org/D106368