diff options
Diffstat (limited to 'lib/Transforms/ObjCARC/ObjCARCAPElim.cpp')
| -rw-r--r-- | lib/Transforms/ObjCARC/ObjCARCAPElim.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp b/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp index 969e77c1f8885..b2c62a0e8eeba 100644 --- a/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp +++ b/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp @@ -70,7 +70,7 @@ void ObjCARCAPElim::getAnalysisUsage(AnalysisUsage &AU) const { /// possibly produce autoreleases. bool ObjCARCAPElim::MayAutorelease(ImmutableCallSite CS, unsigned Depth) { if (const Function *Callee = CS.getCalledFunction()) { - if (Callee->isDeclaration() || Callee->mayBeOverridden()) + if (!Callee->hasExactDefinition()) return true; for (const BasicBlock &BB : *Callee) { for (const Instruction &I : BB) @@ -132,6 +132,9 @@ bool ObjCARCAPElim::runOnModule(Module &M) { if (!ModuleHasARC(M)) return false; + if (skipModule(M)) + return false; + // Find the llvm.global_ctors variable, as the first step in // identifying the global constructors. In theory, unnecessary autorelease // pools could occur anywhere, but in practice it's pretty rare. Global |