[PATCH] D82041: [BPF] fix a bug for BTF pointee type pruning

Andrii Nakryiko via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jun 17 12:56:27 PDT 2020


anakryiko added inline comments.
Herald added a subscriber: ormris.


================
Comment at: llvm/lib/Target/BPF/BTFDebug.cpp:606
                               bool CheckPointer, bool SeenPointer) {
   if (!Ty || DIToIdMap.find(Ty) != DIToIdMap.end()) {
     TypeId = DIToIdMap[Ty];
----------------
if it is the `!Ty` case, would it crash immediately one line below? Was it supposed to be `if (Ty && DIToIdMap.find(Ty) != DIToIdMap.end())`? 


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82041/new/

https://reviews.llvm.org/D82041





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