diff options
Diffstat (limited to 'llvm/lib/IR/Function.cpp')
| -rw-r--r-- | llvm/lib/IR/Function.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp index aaef089..cd66eeb 100644 --- a/llvm/lib/IR/Function.cpp +++ b/llvm/lib/IR/Function.cpp @@ -1905,10 +1905,6 @@ std::optional<Function *> Intrinsic::remangleIntrinsicFunction(Function *F) { return NewDecl; } -static bool isPointerCastOperator(const User *U) { - return isa<AddrSpaceCastOperator>(U) || isa<BitCastOperator>(U); -} - /// hasAddressTaken - returns true if there are any uses of this function /// other than direct calls or invokes to it. Optionally ignores callback /// uses, assume like pointer annotation calls, and references in llvm.used @@ -1930,7 +1926,8 @@ bool Function::hasAddressTaken(const User **PutOffender, const auto *Call = dyn_cast<CallBase>(FU); if (!Call) { - if (IgnoreAssumeLikeCalls && isPointerCastOperator(FU) && + if (IgnoreAssumeLikeCalls && + isa<BitCastOperator, AddrSpaceCastOperator>(FU) && all_of(FU->users(), [](const User *U) { if (const auto *I = dyn_cast<IntrinsicInst>(U)) return I->isAssumeLikeIntrinsic(); @@ -1941,8 +1938,8 @@ bool Function::hasAddressTaken(const User **PutOffender, if (IgnoreLLVMUsed && !FU->user_empty()) { const User *FUU = FU; - if (isa<BitCastOperator>(FU) && FU->hasOneUse() && - !FU->user_begin()->user_empty()) + if (isa<BitCastOperator, AddrSpaceCastOperator>(FU) && + FU->hasOneUse() && !FU->user_begin()->user_empty()) FUU = *FU->user_begin(); if (llvm::all_of(FUU->users(), [](const User *U) { if (const auto *GV = dyn_cast<GlobalVariable>(U)) |