Manman Ren 6342812033 BranchProb: modify the definition of an edge in BranchProbabilityInfo to handle ...

the case of multiple edges from one block to another.

A simple example is a switch statement with multiple values to the same
destination. The definition of an edge is modified from a pair of blocks to
a pair of PredBlock and an index into the successors.

Also set the weight correctly when building SelectionDAG from LLVM IR,
especially when converting a Switch.
IntegersSubsetMapping is updated to calculate the weight for each cluster.

llvm-svn: 162572

2012-08-24 18:14:27 +00:00

..

BasicAA

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

BlockFrequencyInfo

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BranchProbabilityInfo

BranchProb: modify the definition of an edge in BranchProbabilityInfo to handle

2012-08-24 18:14:27 +00:00

CallGraph

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

Dominators

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GlobalsModRef

MemoryDependenceAnalysis attempts to find the first memory dependency for function calls.

2012-08-13 23:03:43 +00:00

LoopDependenceAnalysis

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LoopInfo

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PostDominators

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Profiling

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RegionInfo

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

ScalarEvolution

Fix broken check lines.

2012-08-17 12:28:26 +00:00

TypeBasedAliasAnalysis

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