JIT

GH-140683: JIT: Improve machine code for loading smaller constants on AArch64. #4528

Job	Run time
Interpreter (Debug)	10m 18s
JIT with tail calling interpreter (21)	3m 27s
Free-Threaded (Debug) (21)	16m 5s
JIT without optimizations (Debug) (21)	11m 30s
aarch64-pc-windows-msvc/msvc (Release)	18m 33s
x86_64-pc-windows-msvc/msvc (Release)	12m 20s
i686-pc-windows-msvc/msvc (Debug)	20m 56s
x86_64-apple-darwin/clang (Release)	15m 11s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 41s
aarch64-unknown-linux-gnu/gcc (Release)	6m 23s
x86_64-apple-darwin/clang (Debug)	37m 43s
aarch64-apple-darwin/clang (Debug)	13m 55s
x86_64-unknown-linux-gnu/gcc (Release)	7m 48s
aarch64-pc-windows-msvc/msvc (Debug)	22m 34s
aarch64-apple-darwin/clang (Release)	11m 12s
i686-pc-windows-msvc/msvc (Release)	12m 8s
x86_64-pc-windows-msvc/msvc (Debug)	21m 30s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 45s
	4h 20m 59s

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