diff options
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/Transforms/Utils/SSAUpdater.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/include/llvm/Transforms/Utils/SSAUpdater.h b/include/llvm/Transforms/Utils/SSAUpdater.h index e50a6b1..86ecb73 100644 --- a/include/llvm/Transforms/Utils/SSAUpdater.h +++ b/include/llvm/Transforms/Utils/SSAUpdater.h @@ -36,11 +36,9 @@ private: //typedef DenseMap<BasicBlock*, Value*> AvailableValsTy; void *AV; - /// ProtoType holds the type of the values being rewritten. - const Type *ProtoType; - - // PHI nodes are given a name based on ProtoName. - std::string ProtoName; + /// PrototypeValue is an arbitrary representative value, which we derive names + /// and a type for PHI nodes. + Value *PrototypeValue; /// InsertedPHIs - If this is non-null, the SSAUpdater adds all PHI nodes that /// it creates to the vector. @@ -53,8 +51,8 @@ public: ~SSAUpdater(); /// Initialize - Reset this object to get ready for a new set of SSA - /// updates with type 'Ty'. PHI nodes get a name based on 'Name'. - void Initialize(const Type *Ty, StringRef Name); + /// updates. ProtoValue is the value used to name PHI nodes. + void Initialize(Value *ProtoValue); /// AddAvailableValue - Indicate that a rewritten value is available at the /// end of the specified block with the specified value. |