diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-05-22 19:43:28 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-05-22 19:43:28 +0000 |
| commit | b5630dbadf9a2a06754194387d6b0fd9962a67f1 (patch) | |
| tree | 3fe1e2bc0dc2823ab21f06959fbb3eaca317ea29 /lib/Analysis/BasicAliasAnalysis.cpp | |
| parent | 7af96fb3afd6725a2824a0a5ca5dad34e5e0b056 (diff) | |
Diffstat (limited to 'lib/Analysis/BasicAliasAnalysis.cpp')
| -rw-r--r-- | lib/Analysis/BasicAliasAnalysis.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp index a33c01a0e461..f743cb234c45 100644 --- a/lib/Analysis/BasicAliasAnalysis.cpp +++ b/lib/Analysis/BasicAliasAnalysis.cpp @@ -683,8 +683,11 @@ static bool isIntrinsicCall(ImmutableCallSite CS, Intrinsic::ID IID) { #ifndef NDEBUG static const Function *getParent(const Value *V) { - if (const Instruction *inst = dyn_cast<Instruction>(V)) + if (const Instruction *inst = dyn_cast<Instruction>(V)) { + if (!inst->getParent()) + return nullptr; return inst->getParent()->getParent(); + } if (const Argument *arg = dyn_cast<Argument>(V)) return arg->getParent(); |