Here is a list of all files with brief descriptions:

AA.java
AbstractBuildVersion.java
AbstractEntry.java
Ary.java
AryInt.java
AssertNode.java
Bits.java
BitsAlias.java
BitSetSparse.java
BitsFun.java
BitsRPC.java
CallEpiNode.java
CallNode.java
CastNode.java
CEProjNode.java
ConcurrentAutoTable.java
ConNode.java
ConTypeNode.java
CProjNode.java
DefMemNode.java
Env.java
ErrNode.java
Exec.java
FP2DispNode.java
FreshNode.java
FunNode.java
FunPtrNode.java
GVNGCM.java
HM.java
HM1.java
HM2.java
HM3.java
HM4.java
HM5.java
HM6.java
HM7.java
HM8.java
HM9.java
IBitSet.java
IfNode.java
IHashMap.java
IntrinsicNode.java
LoadNode.java
LoopNode.java
MemJoinNode.java
MemPrimNode.java
MemSplitNode.java
MProjNode.java
MrgProjNode.java
NewAryNode.java
NewNode.java
NewObjNode.java
NewStrNode.java
Node.java
NonBlockingHashMap.java
NonBlockingHashMapLong.java
ParmNode.java
Parse.java
PhiNode.java
PrimNode.java
ProjNode.java
RegionNode.java
REPL.java
RetNode.java
SB.java
ScopeNode.java
StartMemNode.java
StartNode.java
StoreNode.java
TestApprox.java
TestHM.java
TestHM1.java
TestHM2.java
TestHM3.java
TestHM4.java
TestHM5.java
TestHM6.java
TestHM7.java
TestHM8.java
TestHM9.java
TestLattice.java
TestLive.java
TestNode.java
TestNodeSmall.java
TestParse.java
TestREPL.java
TestType.java
ThretNode.java
ThunkNode.java
TV2.java
Type.java
TypeAry.java
TypeEnv.java
TypeFld.java
TypeFlds.java
TypeFlt.java
TypeFunPtr.java
TypeFunSig.java
TypeInt.java
TypeLive.java
TypeMem.java
TypeMemPtr.java
TypeObj.java
TypeRPC.java
Types.java
TypeStr.java
TypeStruct.java
TypeTuple.java
UnOrFunPtrNode.java
UnresolvedNode.java
UQNodes.java
Util.java
UtilUnsafe.java
VBitSet.java
Work.java