JIT

gh-126868: Add freelist for compact int objects (GH-126865) #2349

Job	Run time
Interpreter (Debug)	7m 35s
Free-Threaded (Debug) (19)	11m 56s
i686-pc-windows-msvc/msvc (Debug)	19m 24s
i686-pc-windows-msvc/msvc (Release)	11m 6s
x86_64-pc-windows-msvc/msvc (Debug)	17m 11s
x86_64-pc-windows-msvc/msvc (Release)	10m 56s
aarch64-pc-windows-msvc/msvc (Debug)	5m 7s
aarch64-pc-windows-msvc/msvc (Release)	6m 19s
x86_64-apple-darwin/clang (Debug)	13m 22s
x86_64-apple-darwin/clang (Release)	10m 28s
aarch64-apple-darwin/clang (Debug)	9m 30s
aarch64-apple-darwin/clang (Release)	8m 0s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 26s
x86_64-unknown-linux-gnu/gcc (Release)	5m 45s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 6s
aarch64-unknown-linux-gnu/gcc (Release)	6m 19s
	2h 40m 30s

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