1PER_EXPRESSION(ArgLoadExpression)
2PER_EXPRESSION(RandExpression)
3PER_EXPRESSION(UnaryOpExpression)
4PER_EXPRESSION(BinaryOpExpression)
5PER_EXPRESSION(TernaryOpExpression)
6PER_EXPRESSION(InternalFuncCallExpression)
7PER_EXPRESSION(ExternalTensorExpression)
8PER_EXPRESSION(FieldExpression)
9PER_EXPRESSION(MatrixFieldExpression)
10PER_EXPRESSION(IndexExpression)
11PER_EXPRESSION(MatrixExpression)
12PER_EXPRESSION(RangeAssumptionExpression)
13PER_EXPRESSION(LoopUniqueExpression)
14PER_EXPRESSION(IdExpression)
15PER_EXPRESSION(AtomicOpExpression)
16PER_EXPRESSION(SNodeOpExpression)
17PER_EXPRESSION(ConstExpression)
18PER_EXPRESSION(ExternalTensorShapeAlongAxisExpression)
19PER_EXPRESSION(MeshPatchIndexExpression)
20PER_EXPRESSION(MeshRelationAccessExpression)
21PER_EXPRESSION(MeshIndexConversionExpression)
22PER_EXPRESSION(ReferenceExpression)
23PER_EXPRESSION(TextureOpExpression)
24PER_EXPRESSION(TexturePtrExpression)
25PER_EXPRESSION(GetElementExpression)
26