PrecompileTests
===
## PrecompileTests
```diff
+ bn256Add.json OK
+ bn256mul.json OK
+ ecrecover.json OK
+ identity.json OK
modexp.json Skip
+ pairing.json OK
+ ripemd160.json OK
+ sha256.json OK
```
OK: 7/8 Fail: 0/8 Skip: 1/8
---TOTAL---