[ASMJIT] Dynamic light SetOffset crash

[Rip and Tear]

Any calls to DynamicLight.SetOffset() will cause a crash to desktop. This does not happen when the argument `+vm_jit 0` is present. 100% reproduction rate on MacOS Mojave 10.14.2 with GZDoom 3.7.0.

An example file is attached. On affected configurations, `summon testlight` will crash the game instantly.

Test.pk3

(285 Bytes) Downloaded 24 times

[Rip and Tear]

This bug still exists in 3.7.1.

[_mental_]

This commit wasn't merged into 3.7 branch

[Graf Zahl]

Oops. I think 3.7.2 is imminent, there were two other commits that came a bit late but should also be in a release.