[llvm] [SimplifyCFG] Replace unreachable switch lookup table holes with poison (PR #94990)

via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 25 21:14:31 PST 2024


DianQK wrote:

@nikic @dtcxzyw @RalfJung
Per https://discourse.llvm.org/t/rfc-add-nopoison-attribute-metadata/79833, how should we think about this PR? Perhaps we should consider replacing poison with undef(uninit)?

https://github.com/llvm/llvm-project/pull/94990


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