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blockfreq: Rename PackagedLoopData => LoopData

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No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206855 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2014-04-22 03:31:31 +00:00
parent df1956a475
commit aa866b9ae7
2 changed files with 15 additions and 19 deletions
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20
include/llvm/Analysis/BlockFrequencyInfoImpl.h
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@@ -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