JIT

GH-131498: Another refactoring of the code generator (GH-131827) #3058

Job	Run time
Interpreter (Debug)	9m 5s
Free-Threaded (Debug) (19)	14m 1s
i686-pc-windows-msvc/msvc (Debug)	19m 48s
i686-pc-windows-msvc/msvc (Release)	12m 11s
x86_64-pc-windows-msvc/msvc (Debug)	20m 36s
x86_64-pc-windows-msvc/msvc (Release)	12m 26s
aarch64-pc-windows-msvc/msvc (Debug)	5m 13s
aarch64-pc-windows-msvc/msvc (Release)	7m 7s
x86_64-apple-darwin/clang (Debug)	21m 28s
x86_64-apple-darwin/clang (Release)	12m 30s
aarch64-apple-darwin/clang (Debug)	10m 36s
aarch64-apple-darwin/clang (Release)	8m 52s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 33s
x86_64-unknown-linux-gnu/gcc (Release)	6m 13s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 7s
aarch64-unknown-linux-gnu/gcc (Release)	8m 30s
	3h 6m 16s

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