JIT

gh-139109: A new tracing JIT compiler frontend for CPython #4183

Job	Run time
Interpreter (Debug)	9m 43s
Free-Threaded (Debug) (19)	16m 43s
JIT without optimizations (Debug) (19)	12m 49s
x86_64-apple-darwin/clang (Release)	25m 7s
x86_64-apple-darwin/clang (Debug)	36m 2s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 57s
aarch64-apple-darwin/clang (Debug)	20m 30s
aarch64-unknown-linux-gnu/gcc (Debug)	6m 57s
aarch64-apple-darwin/clang (Release)	12m 18s
x86_64-unknown-linux-gnu/gcc (Release)	7m 26s
aarch64-unknown-linux-gnu/gcc (Release)	5m 49s
	2h 44m 21s

Provide feedback