JIT

gh-115999: Specialize `STORE_ATTR` in free-threaded builds. #2360

Job	Run time
Interpreter (Debug)	7m 41s
Free-Threaded (Debug) (19)	11m 42s
i686-pc-windows-msvc/msvc (Debug)	20m 29s
i686-pc-windows-msvc/msvc (Release)	11m 51s
x86_64-pc-windows-msvc/msvc (Debug)	17m 52s
x86_64-pc-windows-msvc/msvc (Release)	10m 11s
aarch64-pc-windows-msvc/msvc (Debug)	7m 39s
aarch64-pc-windows-msvc/msvc (Release)	5m 19s
x86_64-apple-darwin/clang (Debug)	12m 30s
x86_64-apple-darwin/clang (Release)	9m 15s
aarch64-apple-darwin/clang (Debug)	11m 22s
aarch64-apple-darwin/clang (Release)	9m 33s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 43s
x86_64-unknown-linux-gnu/gcc (Release)	5m 51s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 25s
aarch64-unknown-linux-gnu/gcc (Release)	7m 3s
	2h 46m 26s

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