Sebastiano Miano via llvm-dev
2020-Dec-10 11:39 UTC
[llvm-dev] Partial Dead Code Elimination in LLVM
Dear all, I apologize if the question has been asked before, but I haven't found it anywhere. Is there any support among the other LLVM optimization passes for Partial Dead Code Elimination (PDCE) [1]? Basically, this pass would remove code that is dead only for some path of the program. Thanks, Sebastiano [1] Knoop, J., RĂ¼thing, O., & Steffen, B. (1994). Partial dead code elimination. ACM SIGPLAN Notices, 29(6), 147-158. (https://dl.acm.org/doi/pdf/10.1145/773473.178256)