JIT

gh-134584: Eliminate redundant refcounting from _STORE_SUBSCR_DICT #4613

Job	Run time
Interpreter (Debug)	10m 34s
Free-Threaded (Debug) (21)	16m 26s
JIT without optimizations (Debug) (21)	12m 16s
JIT with tail calling interpreter (21)	4m 10s
x86_64-pc-windows-msvc/msvc (Debug)	24m 13s
x86_64-apple-darwin/clang (Release)	21m 52s
aarch64-pc-windows-msvc/msvc (Debug)	23m 43s
i686-pc-windows-msvc/msvc (Debug)	25m 28s
aarch64-apple-darwin/clang (Release)	13m 47s
aarch64-apple-darwin/clang (Debug)	14m 26s
x86_64-apple-darwin/clang (Debug)	34m 28s
x86_64-pc-windows-msvc/msvc (Release)	13m 58s
aarch64-pc-windows-msvc/msvc (Release)	17m 42s
aarch64-unknown-linux-gnu/gcc (Release)	6m 37s
x86_64-unknown-linux-gnu/gcc (Release)	8m 2s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 21s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 18s
i686-pc-windows-msvc/msvc (Release)	13m 13s
	4h 41m 34s

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