[PATCH] D124743: [DAGCombine] Add node in the worklist in topological order in CombineTo

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

I ran some quick benchmarks and didn't notice anything alarming. Almost nothing changed across the AArch64/Thumb2/Thumb1 tests I tried (at least in terms of codesize or performance). There can always be different code that might behave differently, but no objections from me.


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https://reviews.llvm.org/D124743