JIT

gh-143158: Hot cold code splitting for JIT compiler #6421

Job	Run time
Interpreter (Debug)	12m 56s
JIT without optimizations (Debug)	3m 46s
x86_64-unknown-linux-gnu/gcc (Release)	1h 0m 15s
aarch64-unknown-linux-gnu/gcc (Release)	1h 0m 15s
Free-Threaded (Debug)	4m 0s
aarch64-unknown-linux-gnu/gcc (Debug)	2m 56s
JIT with tail calling interpreter	4m 13s
x86_64-unknown-linux-gnu/gcc (Debug)	3m 28s
x86_64-apple-darwin/clang (Release)	1h 0m 21s
aarch64-apple-darwin/clang (Release)	1h 0m 17s
x86_64-apple-darwin/clang (Debug)	21m 46s
aarch64-apple-darwin/clang (Debug)	7m 32s
i686-pc-windows-msvc/msvc (Debug)	3m 17s
aarch64-pc-windows-msvc/msvc (Debug)	6m 10s
x86_64-pc-windows-msvc/msvc (Release)	3m 3s
i686-pc-windows-msvc/msvc (Release)	5m 42s
x86_64-pc-windows-msvc/msvc (Debug)	3m 42s
aarch64-pc-windows-msvc/msvc (Release)	4m 58s
	5h 28m 37s

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