JIT

gh-142276: Watch attribute loads when promoting JIT constants #4442

Job	Run time
Interpreter (Debug)	10m 29s
Free-Threaded (Debug) (21)	15m 53s
JIT without optimizations (Debug) (21)	11m 13s
JIT with tail calling interpreter (21)	3m 24s
x86_64-pc-windows-msvc/msvc (Release)	12m 11s
i686-pc-windows-msvc/msvc (Debug)	21m 39s
x86_64-apple-darwin/clang (Debug)	32m 9s
i686-pc-windows-msvc/msvc (Release)	11m 33s
aarch64-pc-windows-msvc/msvc (Debug)	24m 18s
x86_64-apple-darwin/clang (Release)	24m 8s
aarch64-pc-windows-msvc/msvc (Release)	17m 22s
aarch64-apple-darwin/clang (Release)	9m 45s
aarch64-unknown-linux-gnu/gcc (Release)	6m 7s
aarch64-apple-darwin/clang (Debug)	10m 59s
x86_64-pc-windows-msvc/msvc (Debug)	20m 43s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 35s
x86_64-unknown-linux-gnu/gcc (Release)	6m 47s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 27s
	4h 17m 42s

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