diff options
| -rw-r--r-- | llvm/lib/CodeGen/ImplicitNullChecks.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/ImplicitNullChecks.cpp b/llvm/lib/CodeGen/ImplicitNullChecks.cpp index 8e24c860c05..dbfdbe9d6a6 100644 --- a/llvm/lib/CodeGen/ImplicitNullChecks.cpp +++ b/llvm/lib/CodeGen/ImplicitNullChecks.cpp @@ -225,10 +225,10 @@ bool ImplicitNullChecks::analyzeBlockForNullChecks( MachineBasicBlock &MBB, SmallVectorImpl<NullCheck> &NullCheckList) { typedef TargetInstrInfo::MachineBranchPredicate MachineBranchPredicate; - MDNode *BranchMD = - MBB.getBasicBlock() - ? MBB.getBasicBlock()->getTerminator()->getMetadata(LLVMContext::MD_make_implicit) - : nullptr; + MDNode *BranchMD = nullptr; + if (auto *BB = MBB.getBasicBlock()) + BranchMD = BB->getTerminator()->getMetadata(LLVMContext::MD_make_implicit); + if (!BranchMD) return false; |
