JIT

gh-145192: Improve performance of PySequence_GetSlice #6621

Job	Run time
JIT with tail calling interpreter	5m 35s
i686-pc-windows-msvc/msvc (Release)	16m 4s
x86_64-apple-darwin/clang (Debug)	34m 21s
aarch64-pc-windows-msvc/msvc (Release)	18m 25s
x86_64-pc-windows-msvc/msvc (Debug)	29m 56s
Interpreter (Debug)	12m 35s
aarch64-unknown-linux-gnu/gcc (Release)	7m 16s
aarch64-apple-darwin/clang (Release)	12m 38s
x86_64-unknown-linux-gnu/gcc (Release)	8m 39s
x86_64-pc-windows-msvc/msvc (Release)	15m 53s
aarch64-apple-darwin/clang (Debug)	15m 52s
x86_64-apple-darwin/clang (Release)	34m 13s
JIT without optimizations (Debug)	3m 36s
i686-pc-windows-msvc/msvc (Debug)	26m 25s
aarch64-pc-windows-msvc/msvc (Debug)	26m 45s
Free-Threaded (Debug)	3m 37s
aarch64-unknown-linux-gnu/gcc (Debug)	11m 32s
x86_64-unknown-linux-gnu/gcc (Debug)	14m 36s
	4h 57m 58s

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