JIT

gh-139269: Fix unaligned memory access in JIT code patching functions #4077

Job	Run time
Interpreter (Debug)	10m 1s
Free-Threaded (Debug) (19)	18m 16s
JIT without optimizations (Debug) (19)	12m 45s
x86_64-apple-darwin/clang (Debug)	18m 36s
i686-pc-windows-msvc/msvc (Release)	10m 41s
aarch64-pc-windows-msvc/msvc (Release)	15m 42s
x86_64-pc-windows-msvc/msvc (Debug)	20m 49s
aarch64-pc-windows-msvc/msvc (Debug)	23m 11s
x86_64-apple-darwin/clang (Release)	20m 7s
x86_64-pc-windows-msvc/msvc (Release)	11m 12s
i686-pc-windows-msvc/msvc (Debug)	20m 20s
aarch64-apple-darwin/clang (Release)	10m 3s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 29s
aarch64-apple-darwin/clang (Debug)	11m 14s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 42s
aarch64-unknown-linux-gnu/gcc (Release)	5m 40s
x86_64-unknown-linux-gnu/gcc (Release)	7m 35s
	3h 56m 23s

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