JIT

GH-135904: Implement assembler optimization for AArch64. #4152

Job	Run time
Interpreter (Debug)	10m 0s
Free-Threaded (Debug) (19)	16m 56s
JIT without optimizations (Debug) (19)	11m 59s
i686-pc-windows-msvc/msvc (Release)	14m 25s
i686-pc-windows-msvc/msvc (Debug)	22m 17s
x86_64-apple-darwin/clang (Debug)	21m 3s
x86_64-apple-darwin/clang (Release)	25m 29s
aarch64-pc-windows-msvc/msvc (Debug)	24m 56s
x86_64-pc-windows-msvc/msvc (Debug)	22m 3s
aarch64-apple-darwin/clang (Release)	10m 50s
aarch64-apple-darwin/clang (Debug)	11m 11s
x86_64-unknown-linux-gnu/gcc (Release)	6m 46s
x86_64-pc-windows-msvc/msvc (Release)	14m 35s
aarch64-unknown-linux-gnu/gcc (Release)	5m 19s
aarch64-pc-windows-msvc/msvc (Release)	17m 5s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 1s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 53s
	4h 12m 48s

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