JIT

gh-139109: A new tracing JIT compiler frontend for CPython #4286

Job	Run time
Interpreter (Debug)	10m 26s
JIT without optimizations (Debug) (20)	11m 12s
JIT with tail calling interpreter (20)	4m 3s
Free-Threaded (Debug) (20)	16m 52s
x86_64-apple-darwin/clang (Debug)	33m 16s
x86_64-apple-darwin/clang (Release)	15m 16s
aarch64-apple-darwin/clang (Debug)	11m 15s
x86_64-unknown-linux-gnu/gcc (Release)	7m 17s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 53s
aarch64-apple-darwin/clang (Release)	11m 35s
aarch64-unknown-linux-gnu/gcc (Release)	6m 17s
aarch64-unknown-linux-gnu/gcc (Debug)	6m 52s
	2h 25m 14s

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