JIT

gh-142276: Watch attribute loads when promoting JIT constants #4451

Job	Run time
Interpreter (Debug)	10m 6s
JIT without optimizations (Debug) (21)	11m 9s
Free-Threaded (Debug) (21)	14m 20s
JIT with tail calling interpreter (21)	2m 48s
x86_64-pc-windows-msvc/msvc (Release)	11m 58s
i686-pc-windows-msvc/msvc (Debug)	21m 51s
x86_64-pc-windows-msvc/msvc (Debug)	20m 52s
i686-pc-windows-msvc/msvc (Release)	12m 42s
x86_64-apple-darwin/clang (Debug)	23m 16s
aarch64-apple-darwin/clang (Debug)	12m 39s
aarch64-pc-windows-msvc/msvc (Debug)	25m 5s
aarch64-pc-windows-msvc/msvc (Release)	17m 20s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 22s
x86_64-apple-darwin/clang (Release)	18m 41s
aarch64-apple-darwin/clang (Release)	11m 8s
aarch64-unknown-linux-gnu/gcc (Release)	6m 45s
x86_64-unknown-linux-gnu/gcc (Release)	7m 50s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 46s
	4h 7m 38s

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