[llvm] [CodeGen] Guard copy propagation in machine CSE against undefs (PR #97413)

Matt Arsenault via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 10 22:43:02 PDT 2024


https://github.com/arsenm commented:

lgtm with nit. Also still would like to the sample IR that got here, it probably should not happen for anything well formed 

https://github.com/llvm/llvm-project/pull/97413


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