JIT

gh-141594: A free-threaded JIT #4810

Job	Run time
Interpreter (Debug)	10m 21s
Free-Threaded (Debug) (21)	16m 47s
JIT without optimizations (Debug) (21)	12m 30s
JIT with tail calling interpreter (21)	4m 22s
x86_64-pc-windows-msvc/msvc (Debug)	25m 0s
aarch64-apple-darwin/clang (Debug)	16m 22s
i686-pc-windows-msvc/msvc (Debug)	25m 0s
i686-pc-windows-msvc/msvc (Release)	13m 24s
x86_64-pc-windows-msvc/msvc (Release)	14m 9s
aarch64-pc-windows-msvc/msvc (Debug)	27m 3s
aarch64-pc-windows-msvc/msvc (Release)	16m 50s
aarch64-apple-darwin/clang (Release)	10m 32s
aarch64-unknown-linux-gnu/gcc (Release)	6m 36s
x86_64-apple-darwin/clang (Release)	20m 55s
x86_64-apple-darwin/clang (Debug)	24m 6s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 18s
x86_64-unknown-linux-gnu/gcc (Release)	8m 29s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 58s
	4h 33m 42s

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