JIT

gh-148675: Add Zd/Zf formats to array, ctypes, memoryview, struct #489

Job	Run time
JIT with tail calling interpreter	4m 47s
Free-Threaded (Debug)	3m 35s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 11s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 25s
x86_64-unknown-linux-gnu/gcc (Release)	9m 12s
JIT without optimizations (Debug)	3m 25s
Interpreter (Debug)	12m 46s
aarch64-unknown-linux-gnu/gcc (Release)	7m 2s
x86_64-apple-darwin/clang (Release)	34m 32s
aarch64-apple-darwin/clang (Release)	14m 34s
x86_64-apple-darwin/clang (Debug)	47m 52s
aarch64-apple-darwin/clang (Debug)	15m 52s
x86_64-pc-windows-msvc/msvc (Release)	15m 33s
aarch64-pc-windows-msvc/msvc (Release)	17m 43s
x86_64-pc-windows-msvc/msvc (Debug)	25m 24s
aarch64-pc-windows-msvc/msvc (Debug)	28m 3s
i686-pc-windows-msvc/msvc (Release)	16m 22s
i686-pc-windows-msvc/msvc (Debug)	22m 45s
	5h 2m 3s

Provide feedback