JIT

gh-139109: A new tracing JIT compiler frontend for CPython #4303

Job	Run time
Interpreter (Debug)	9m 57s
Free-Threaded (Debug) (20)	15m 20s
x86_64-apple-darwin/clang (Debug)	23m 13s
JIT without optimizations (Debug) (20)	10m 46s
JIT with tail calling interpreter (20)	3m 25s
aarch64-apple-darwin/clang (Release)	9m 45s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 6s
aarch64-unknown-linux-gnu/gcc (Release)	5m 43s
x86_64-unknown-linux-gnu/gcc (Release)	8m 32s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 21s
aarch64-apple-darwin/clang (Debug)	13m 29s
x86_64-apple-darwin/clang (Release)	23m 37s
	2h 23m 14s

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