JIT

gh-134584: Remove redundant refcount from _BINARY_OP_ADD_UNICODE #4673

Job	Run time
Interpreter (Debug)	10m 44s
JIT with tail calling interpreter (21)	4m 7s
Free-Threaded (Debug) (21)	14m 19s
JIT without optimizations (Debug) (21)	12m 19s
x86_64-apple-darwin/clang (Debug)	14m 20s
x86_64-pc-windows-msvc/msvc (Release)	13m 20s
aarch64-apple-darwin/clang (Debug)	13m 3s
aarch64-apple-darwin/clang (Release)	11m 20s
x86_64-pc-windows-msvc/msvc (Debug)	14m 7s
i686-pc-windows-msvc/msvc (Debug)	14m 7s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 30s
aarch64-unknown-linux-gnu/gcc (Release)	7m 7s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 25s
x86_64-unknown-linux-gnu/gcc (Release)	8m 36s
aarch64-pc-windows-msvc/msvc (Debug)	14m 12s
aarch64-pc-windows-msvc/msvc (Release)	14m 23s
x86_64-apple-darwin/clang (Release)	14m 21s
i686-pc-windows-msvc/msvc (Release)	13m 15s
	3h 34m 35s

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