diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/Analysis/BlockFrequencyInfoImpl.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/include/llvm/Analysis/BlockFrequencyInfoImpl.h b/include/llvm/Analysis/BlockFrequencyInfoImpl.h index 5d129d1103..bea9f79aeb 100644 --- a/include/llvm/Analysis/BlockFrequencyInfoImpl.h +++ b/include/llvm/Analysis/BlockFrequencyInfoImpl.h @@ -937,15 +937,11 @@ public: uint64_t Integer; }; - /// \brief Data for a packaged loop. + /// \brief Data about a loop. /// - /// Contains the data necessary to represent represent a loop as a node once - /// it's packaged. - /// - /// PackagedLoopData inherits from BlockData to give the node the necessary - /// stats. Further, it has a list of successors, list of members, and stores - /// the backedge mass assigned to this loop. - struct PackagedLoopData { + /// Contains the data necessary to represent represent a loop as a + /// pseudo-node once it's packaged. + struct LoopData { typedef SmallVector<std::pair<BlockNode, BlockMass>, 4> ExitMap; typedef SmallVector<BlockNode, 4> MemberList; BlockNode Header; ///< Header. @@ -955,7 +951,7 @@ public: BlockMass Mass; Float Scale; - PackagedLoopData(const BlockNode &Header) : Header(Header) {} + LoopData(const BlockNode &Header) : Header(Header) {} }; /// \brief Index of loop information. @@ -1044,7 +1040,7 @@ public: std::vector<WorkingData> Working; /// \brief Indexed information about packaged loops. - std::vector<PackagedLoopData> PackagedLoops; + std::vector<LoopData> PackagedLoops; /// \brief Add all edges out of a packaged loop to the distribution. /// @@ -1063,7 +1059,7 @@ public: void addToDist(Distribution &Dist, const BlockNode &LoopHead, const BlockNode &Pred, const BlockNode &Succ, uint64_t Weight); - PackagedLoopData &getLoopPackage(const BlockNode &Head) { + LoopData &getLoopPackage(const BlockNode &Head) { assert(Head.Index < Working.size()); size_t Index = Working[Head.Index].LoopIndex; assert(Index < PackagedLoops.size()); @@ -1221,7 +1217,7 @@ template <> inline std::string getBlockName(const BasicBlock *BB) { /// /// - Fetch and categorize the weight distribution for its successors. /// If this is a packaged-subloop, the weight distribution is stored -/// in \a PackagedLoopData::Exits. Otherwise, fetch it from +/// in \a LoopData::Exits. Otherwise, fetch it from /// BranchProbabilityInfo. /// /// - Each successor is categorized as \a Weight::Local, a normal |