JIT

gh-139103: Improve namedtuple scaling in free-threaded build #5188

Job	Run time
Interpreter (Debug)	11m 13s
JIT with tail calling interpreter (21)	4m 5s
JIT without optimizations (Debug) (21)	13m 27s
Free-Threaded (Debug) (21)	16m 53s
x86_64-apple-darwin/clang (Debug)	31m 47s
x86_64-pc-windows-msvc/msvc (Release)	14m 29s
i686-pc-windows-msvc/msvc (Release)	14m 1s
i686-pc-windows-msvc/msvc (Debug)	25m 37s
x86_64-apple-darwin/clang (Release)	20m 36s
aarch64-pc-windows-msvc/msvc (Release)	16m 55s
x86_64-pc-windows-msvc/msvc (Debug)	25m 32s
aarch64-pc-windows-msvc/msvc (Debug)	23m 44s
aarch64-apple-darwin/clang (Debug)	16m 2s
aarch64-apple-darwin/clang (Release)	13m 36s
aarch64-unknown-linux-gnu/gcc (Release)	15m 2s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 19s
x86_64-unknown-linux-gnu/gcc (Release)	8m 37s
aarch64-unknown-linux-gnu/gcc (Debug)	1s
	4h 44m 56s

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