JIT

GH-132554: "Virtual" iterators #3434

Job	Run time
Interpreter (Debug)	9m 56s
i686-pc-windows-msvc/msvc (Debug)	24m 18s
i686-pc-windows-msvc/msvc (Release)	14m 40s
x86_64-pc-windows-msvc/msvc (Debug)	24m 27s
x86_64-pc-windows-msvc/msvc (Release)	14m 33s
aarch64-pc-windows-msvc/msvc (Debug)	21m 24s
aarch64-pc-windows-msvc/msvc (Release)	20m 54s
x86_64-apple-darwin/clang (Debug)	16m 20s
x86_64-apple-darwin/clang (Release)	12m 13s
aarch64-apple-darwin/clang (Debug)	11m 43s
aarch64-apple-darwin/clang (Release)	9m 48s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 51s
x86_64-unknown-linux-gnu/gcc (Release)	6m 29s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 14s
aarch64-unknown-linux-gnu/gcc (Release)	5m 29s
	3h 31m 19s

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