majnemer added inline comments.
================ Comment at: llvm/lib/Analysis/InstructionSimplify.cpp:4121-4125 - if (isa<UndefValue>(TrueVal)) // select ?, undef, X -> X - return FalseVal; - if (isa<UndefValue>(FalseVal)) // select ?, X, undef -> X - return TrueVal; - ---------------- Can we still do these optimizations when `X` is a frozen value? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D83360/new/ https://reviews.llvm.org/D83360 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
