JIT

GH-126910: Make `_Py_get_machine_stack_pointer` return the actual stack pointer #6333

Job	Run time
aarch64-pc-windows-msvc/msvc (Release)	12m 12s
aarch64-apple-darwin/clang (Release)	13m 22s
aarch64-apple-darwin/clang (Debug)	16m 25s
i686-pc-windows-msvc/msvc (Release)	19m 13s
aarch64-unknown-linux-gnu/gcc (Release)	6m 29s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 23s
x86_64-unknown-linux-gnu/gcc (Release)	8m 34s
x86_64-pc-windows-msvc/msvc (Release)	10m 3s
x86_64-pc-windows-msvc/msvc (Debug)	1h 0m 25s
x86_64-apple-darwin/clang (Release)	25m 11s
x86_64-unknown-linux-gnu/gcc (Debug)	14m 57s
JIT with tail calling interpreter	4m 25s
aarch64-pc-windows-msvc/msvc (Debug)	1h 0m 9s
JIT without optimizations (Debug)	3m 48s
x86_64-apple-darwin/clang (Debug)	31m 5s
Interpreter (Debug)	11m 55s
Free-Threaded (Debug)	3m 54s
i686-pc-windows-msvc/msvc (Debug)	1h 0m 6s
	6h 11m 36s

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