bjope wrote: Here is another thing that I noticed after this patch: https://godbolt.org/z/1P7bnKGjh
So early instcombine is eliminating an `and` operation (in the foo example), resulting in simplifycfg not being able to collapse the control flow any longer. Maybe I should file a separate issue for that? Not sure if it should be consider as a phase ordering problem. Had perhaps been nice if simplifycfg had been able to understand that it basically could match an `and` with a no-op by using a -1 mask, etc. https://github.com/llvm/llvm-project/pull/73662 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
