JIT

gh-143421: Allocate all JIT state in one go #4923

Job	Run time
Interpreter (Debug)	10m 12s
JIT with tail calling interpreter (21)	4m 19s
Free-Threaded (Debug) (21)	16m 32s
JIT without optimizations (Debug) (21)	12m 50s
aarch64-pc-windows-msvc/msvc (Release)	17m 38s
i686-pc-windows-msvc/msvc (Debug)	25m 26s
x86_64-pc-windows-msvc/msvc (Release)	14m 59s
aarch64-apple-darwin/clang (Debug)	11m 22s
aarch64-pc-windows-msvc/msvc (Debug)	24m 9s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 8s
x86_64-apple-darwin/clang (Release)	23m 12s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 57s
x86_64-unknown-linux-gnu/gcc (Release)	8m 35s
x86_64-apple-darwin/clang (Debug)	29m 5s
x86_64-pc-windows-msvc/msvc (Debug)	25m 38s
aarch64-apple-darwin/clang (Release)	12m 23s
i686-pc-windows-msvc/msvc (Release)	14m 28s
aarch64-unknown-linux-gnu/gcc (Release)	6m 40s
	4h 39m 33s

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