JIT

gh-139103: Improve namedtuple scaling in free-threaded build #5192

Job	Run time
Interpreter (Debug)	11m 2s
JIT with tail calling interpreter (21)	4m 35s
Free-Threaded (Debug) (21)	17m 8s
x86_64-pc-windows-msvc/msvc (Release)	14m 56s
aarch64-pc-windows-msvc/msvc (Release)	17m 36s
aarch64-apple-darwin/clang (Debug)	21m 16s
aarch64-unknown-linux-gnu/gcc (Release)	6m 51s
i686-pc-windows-msvc/msvc (Debug)	27m 37s
x86_64-pc-windows-msvc/msvc (Debug)	25m 11s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 52s
x86_64-unknown-linux-gnu/gcc (Release)	8m 0s
x86_64-apple-darwin/clang (Release)	34m 7s
aarch64-pc-windows-msvc/msvc (Debug)	22m 55s
x86_64-apple-darwin/clang (Debug)	25m 28s
aarch64-apple-darwin/clang (Release)	14m 42s
i686-pc-windows-msvc/msvc (Release)	14m 41s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 54s
JIT without optimizations (Debug) (21)	13m 9s
	5h 1m 0s

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