JIT

gh-130373: Avoid locking in _LOAD_ATTR_WITH_HINT #2869

Job	Run time
Interpreter (Debug)	8m 29s
Free-Threaded (Debug) (19)	13m 48s
i686-pc-windows-msvc/msvc (Debug)	19m 35s
i686-pc-windows-msvc/msvc (Release)	11m 27s
x86_64-pc-windows-msvc/msvc (Debug)	19m 24s
x86_64-pc-windows-msvc/msvc (Release)	10m 57s
aarch64-pc-windows-msvc/msvc (Debug)	5m 45s
aarch64-pc-windows-msvc/msvc (Release)	6m 24s
x86_64-apple-darwin/clang (Debug)	12m 32s
x86_64-apple-darwin/clang (Release)	9m 31s
aarch64-apple-darwin/clang (Debug)	14m 1s
aarch64-apple-darwin/clang (Release)	12m 20s
x86_64-unknown-linux-gnu/gcc (Debug)	9m 23s
x86_64-unknown-linux-gnu/gcc (Release)	6m 11s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 24s
aarch64-unknown-linux-gnu/gcc (Release)	7m 6s
	2h 56m 17s

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