JIT

gh-144005: Eliminate redundant refcounting in the JIT for BINARY_OP_EXTEND #5033

Job	Run time
Interpreter (Debug)	10m 17s
JIT without optimizations (Debug) (21)	13m 2s
Free-Threaded (Debug) (21)	16m 57s
JIT with tail calling interpreter (21)	4m 33s
aarch64-pc-windows-msvc/msvc (Release)	16m 40s
i686-pc-windows-msvc/msvc (Release)	14m 4s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 50s
i686-pc-windows-msvc/msvc (Debug)	17m 31s
x86_64-apple-darwin/clang (Release)	17m 45s
x86_64-unknown-linux-gnu/gcc (Release)	8m 25s
aarch64-pc-windows-msvc/msvc (Debug)	17m 43s
aarch64-apple-darwin/clang (Debug)	14m 23s
x86_64-apple-darwin/clang (Debug)	17m 45s
aarch64-unknown-linux-gnu/gcc (Release)	7m 15s
x86_64-pc-windows-msvc/msvc (Release)	14m 6s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 37s
x86_64-pc-windows-msvc/msvc (Debug)	17m 43s
aarch64-apple-darwin/clang (Release)	10m 51s
	4h 0m 27s

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