8140574: C2 must re-execute checks after deoptimizing from merged uncommon traps Summary: Before merging uncommon traps we have to check for proper bci domination and compatible JVMStates to guarantee correct re-execution of the checks. Reviewed-by: kvn, roland

^build/
^dist/
nbproject/private/
^webrev
^.hgtip
^.bridge2
.DS_Store
.metadata/
.recommenders/