JIT

GH-132554: "Virtual" iterators #3436

Job	Run time
Interpreter (Debug)	10m 15s
i686-pc-windows-msvc/msvc (Debug)	25m 3s
i686-pc-windows-msvc/msvc (Release)	15m 11s
x86_64-pc-windows-msvc/msvc (Debug)	26m 11s
x86_64-pc-windows-msvc/msvc (Release)	15m 0s
aarch64-pc-windows-msvc/msvc (Debug)	25m 14s
aarch64-pc-windows-msvc/msvc (Release)	21s
x86_64-apple-darwin/clang (Debug)	13m 9s
x86_64-apple-darwin/clang (Release)	13m 43s
aarch64-apple-darwin/clang (Debug)	10m 50s
aarch64-apple-darwin/clang (Release)	10m 22s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 25s
x86_64-unknown-linux-gnu/gcc (Release)	6m 32s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 20s
aarch64-unknown-linux-gnu/gcc (Release)	7m 37s
	3h 19m 13s

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