[readme] Add VM to build status

Author: JakubVanek

README.md

@@ -10,12 +10,12 @@ Builds for older boards should work on newer boards, the performance might just
 
 ## Build Status
 
-| OpenJDK version  | Platform | Status    |
-|------------------|----------|-----------|
-| OpenJDK 9        | EV3      | [![openjdk9_build_ev3_linux][1]][2] |
-| OpenJDK 10       | EV3      | [![openjdk10_build_ev3_linux][3]][4] |
-| OpenJDK 11       | EV3      | [![openjdk11_build_ev3_linux][5]][6] |
-| OpenJDK 12 (dev) | EV3      | [![openjdk12_build_ev3_linux][7]][8] |
+| OpenJDK version  | Platform | VM     | Status                               |
+|------------------|----------|--------|--------------------------------------|
+| OpenJDK 9        | EV3      | C1 JIT | [![openjdk9_build_ev3_linux][1]][2]  |
+| OpenJDK 10       | EV3      | C1 JIT | [![openjdk10_build_ev3_linux][3]][4] |
+| OpenJDK 11       | EV3      | C1 JIT | [![openjdk11_build_ev3_linux][5]][6] |
+| OpenJDK 12 (dev) | EV3      | C1 JIT | [![openjdk12_build_ev3_linux][7]][8] |
 
 [1]: https://ci.adoptopenjdk.net/view/ev3dev/job/openjdk9_build_ev3_linux/badge/icon
 [2]: https://ci.adoptopenjdk.net/view/ev3dev/job/openjdk9_build_ev3_linux/