We've got a couple of positive (execution time wise) results here: https://github.com/ispras/llv8/wiki/Current%20state https://github.com/ispras/llv8/wiki/Curre

We've got a couple of positive (execution time wise) results here: https://github.com/ispras/llv8/wiki/Current%20state https://github.com/ispras/llv8/wiki/Current%20state. Relative to Crankshaft rather than TurboFan, though. Compilation indeed takes much longer at the moment (compared both with TF and CS).