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clang-p2996/llvm/lib/Transforms/IPO/GlobalOpt.cpp
Arthur Eubanks b07aab8fc1 [GlobalOpt] Iterate over replaced values deterministically to constprop 
If there are pre-existing dead instructions, the order we visit replaced
values can cause us sometimes to not delete dead instructions.

The added test non-deterministically failed without the change.
2022-05-02 09:43:20 -07:00

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