typedef DenseMap<const Function*, unsigned> IntrinsicIDCacheTy;
IntrinsicIDCacheTy IntrinsicIDCache;
+ /// \brief Mapping from a function to its prefix data, which is stored as the
+ /// operand of an unparented ReturnInst so that the prefix data has a Use.
+ typedef DenseMap<const Function *, ReturnInst *> PrefixDataMapTy;
+ PrefixDataMapTy PrefixDataMap;
+
int getOrAddScopeRecordIdxEntry(MDNode *N, int ExistingIdx);
int getOrAddScopeInlinedAtIdxEntry(MDNode *Scope, MDNode *IA,int ExistingIdx);