JIT

GH-131798: Narrow types more aggressively in the JIT #3515

Job	Run time
Interpreter (Debug)	9m 52s
i686-pc-windows-msvc/msvc (Debug)	23m 24s
i686-pc-windows-msvc/msvc (Release)	14m 47s
x86_64-pc-windows-msvc/msvc (Debug)	23m 32s
x86_64-pc-windows-msvc/msvc (Release)	13m 32s
aarch64-pc-windows-msvc/msvc (Debug)	23m 46s
aarch64-pc-windows-msvc/msvc (Release)	18m 5s
x86_64-apple-darwin/clang (Debug)	17m 48s
x86_64-apple-darwin/clang (Release)	17m 3s
aarch64-apple-darwin/clang (Debug)	10m 15s
aarch64-apple-darwin/clang (Release)	10m 46s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 4s
x86_64-unknown-linux-gnu/gcc (Release)	6m 31s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 42s
aarch64-unknown-linux-gnu/gcc (Release)	5m 50s
	3h 33m 57s

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