JIT

gh-144475: Fix a heap buffer overflow in partial_repr #5407

Job	Run time
Interpreter (Debug)	11m 57s
JIT without optimizations (Debug)	3m 3s
JIT with tail calling interpreter	4m 41s
Free-Threaded (Debug)	3m 41s
aarch64-apple-darwin/clang (Release)	11m 10s
i686-pc-windows-msvc/msvc (Debug)	27m 33s
i686-pc-windows-msvc/msvc (Release)	15m 42s
aarch64-unknown-linux-gnu/gcc (Release)	7m 13s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 32s
x86_64-unknown-linux-gnu/gcc (Release)	8m 49s
aarch64-pc-windows-msvc/msvc (Release)	17m 45s
x86_64-apple-darwin/clang (Release)	22m 0s
aarch64-apple-darwin/clang (Debug)	15m 42s
x86_64-apple-darwin/clang (Debug)	26m 14s
x86_64-pc-windows-msvc/msvc (Debug)	26m 27s
x86_64-pc-windows-msvc/msvc (Release)	15m 23s
aarch64-pc-windows-msvc/msvc (Debug)	23m 51s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 31s
	4h 23m 14s

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