lukel97 wrote: > > Oh nice, I'm running into something similar in #71657. Are all these dead > > ADDIs coming from the backwards local postpass? > > Yes. I believe this PR can address the issue.
My suspicion is that these LIs only become dead because the backwards local postpass deletes a vsetvli that had an ADDI AVL. Would it be easier then to just check if they are dead in `doLocalPostpass` rather than keeping around a vector of instructions? I.e. something similar to https://github.com/llvm/llvm-project/pull/71657/commits/8ae868b3825ab5c2d9506c2ca515687d67419b9b https://github.com/llvm/llvm-project/pull/65934 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
