JIT

Code review tweaks #70

Job	Run time
Interpreter (Debug)	6m 46s
Free-Threaded (Debug)	10m 15s
i686-pc-windows-msvc/msvc (Debug)	18m 4s
i686-pc-windows-msvc/msvc (Release)	21m 43s
x86_64-pc-windows-msvc/msvc (Debug)	18m 29s
x86_64-pc-windows-msvc/msvc (Release)	21m 11s
aarch64-pc-windows-msvc/msvc (Debug)	5m 33s
aarch64-pc-windows-msvc/msvc (Release)	6m 41s
x86_64-apple-darwin/clang (Debug)	11m 35s
x86_64-apple-darwin/clang (Release)	17m 5s
aarch64-apple-darwin/clang (Debug)	10m 36s
aarch64-apple-darwin/clang (Release)	13m 5s
x86_64-unknown-linux-gnu/gcc (Debug)	7m 46s
x86_64-unknown-linux-gnu/gcc (Release)	17m 55s
x86_64-unknown-linux-gnu/clang (Debug)	7m 55s
x86_64-unknown-linux-gnu/clang (Release)	13m 39s
aarch64-unknown-linux-gnu/gcc (Debug)	1h 11m 45s
aarch64-unknown-linux-gnu/gcc (Release)	53m 40s
aarch64-unknown-linux-gnu/clang (Debug)	1h 6m 2s
aarch64-unknown-linux-gnu/clang (Release)	36m 37s
	7h 16m 22s

Provide feedback