SideEffects.None=0
SideEffects.Branches=1
SideEffects.Calls=2
SideEffects.ReadsLocal=4
SideEffects.WritesLocal=8
SideEffects.ReadsGlobal=16
SideEffects.WritesGlobal=32
SideEffects.ReadsMemory=64
SideEffects.WritesMemory=128
SideEffects.ReadsTable=256
SideEffects.WritesTable=512
SideEffects.ImplicitTrap=1024
SideEffects.IsAtomic=2048
SideEffects.Throws=4096
SideEffects.DanglingPop=8192
SideEffects.TrapsNeverHappen=16384
SideEffects.Any=32767
