diff options
Diffstat (limited to 'llvm/lib/Analysis/Loads.cpp')
| -rw-r--r-- | llvm/lib/Analysis/Loads.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/Loads.cpp b/llvm/lib/Analysis/Loads.cpp index 4c2e1fe..54f55b2 100644 --- a/llvm/lib/Analysis/Loads.cpp +++ b/llvm/lib/Analysis/Loads.cpp @@ -812,7 +812,9 @@ static bool isPointerUseReplacable(const Use &U) { auto *User = Worklist.pop_back_val(); if (!Visited.insert(User).second) continue; - if (isa<ICmpInst, PtrToIntInst>(User)) + // FIXME: The PtrToIntInst case here is not strictly correct, as it + // changes which provenance is exposed. + if (isa<ICmpInst, PtrToIntInst, PtrToAddrInst>(User)) continue; if (isa<PHINode, SelectInst>(User)) Worklist.append(User->user_begin(), User->user_end()); |