JIT

gh-139109: A new tracing JIT compiler frontend for CPython #4302

Job	Run time
Interpreter (Debug)	10m 4s
Free-Threaded (Debug) (20)	15m 46s
JIT with tail calling interpreter (20)	4m 33s
JIT without optimizations (Debug) (20)	12m 49s
x86_64-apple-darwin/clang (Release)	19m 41s
x86_64-apple-darwin/clang (Debug)	22m 42s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 25s
x86_64-unknown-linux-gnu/gcc (Release)	9m 1s
aarch64-apple-darwin/clang (Debug)	13m 58s
aarch64-apple-darwin/clang (Release)	13m 57s
aarch64-unknown-linux-gnu/gcc (Release)	6m 5s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 10s
	2h 26m 11s

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