diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h')
-rw-r--r-- | contrib/llvm-project/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/contrib/llvm-project/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h b/contrib/llvm-project/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h index ed89c8c8fc89..cf4c05ebe91c 100644 --- a/contrib/llvm-project/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h +++ b/contrib/llvm-project/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h @@ -50,12 +50,12 @@ enum DependenceKind { RetainRVDep ///< Blocks objc_retainAutoreleasedReturnValue. }; -void FindDependencies(DependenceKind Flavor, - const Value *Arg, - BasicBlock *StartBB, Instruction *StartInst, - SmallPtrSetImpl<Instruction *> &DependingInstructions, - SmallPtrSetImpl<const BasicBlock *> &Visited, - ProvenanceAnalysis &PA); +/// Find dependent instructions. If there is exactly one dependent instruction, +/// return it. Otherwise, return null. +llvm::Instruction *findSingleDependency(DependenceKind Flavor, const Value *Arg, + BasicBlock *StartBB, + Instruction *StartInst, + ProvenanceAnalysis &PA); bool Depends(DependenceKind Flavor, Instruction *Inst, const Value *Arg, |