coins.backend.ana
インタフェース 
LiveVariableAnalysis
クラス 
ControlDependences
DataFlowAnalysis
DFST
DominanceFrontiers
Dominators
EnumRegVars
InterferenceGraph
LiveVariableBitMap
LiveVariableSlotwise
LoopAnalysis
Postdominators
ReverseDFST
SaveRegisters
ScanVarReference