JIT

GH-135904: Optimize the JIT's assembly control flow #3743

Job	Run time
Interpreter (Debug)	9m 51s
aarch64-pc-windows-msvc/msvc (Release)	18m 42s
i686-pc-windows-msvc/msvc (Debug)	23m 13s
i686-pc-windows-msvc/msvc (Release)	14m 10s
x86_64-pc-windows-msvc/msvc (Debug)	22m 57s
x86_64-apple-darwin/clang (Debug)	14m 13s
x86_64-pc-windows-msvc/msvc (Release)	13m 18s
aarch64-pc-windows-msvc/msvc (Debug)	22m 33s
x86_64-unknown-linux-gnu/gcc (Release)	7m 31s
aarch64-apple-darwin/clang (Debug)	11m 45s
x86_64-apple-darwin/clang (Release)	12m 11s
aarch64-apple-darwin/clang (Release)	11m 40s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 50s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 32s
aarch64-unknown-linux-gnu/gcc (Release)	6m 10s
	3h 26m 36s

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