JIT

GH-126910: Revert "Make `_Py_get_machine_stack_pointer` return the stack pointer (#147945)" #5799

Job	Run time
x86_64-apple-darwin/clang (Debug)	30m 0s
Free-Threaded (Debug)	3m 54s
JIT without optimizations (Debug)	3m 43s
aarch64-apple-darwin/clang (Release)	11m 38s
JIT with tail calling interpreter	4m 42s
x86_64-apple-darwin/clang (Release)	1h 5m 0s
Interpreter (Debug)	12m 32s
x86_64-unknown-linux-gnu/gcc (Release)	9m 5s
aarch64-unknown-linux-gnu/gcc (Release)	6m 53s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 57s
aarch64-pc-windows-msvc/msvc (Debug)	25m 39s
i686-pc-windows-msvc/msvc (Debug)	31m 20s
aarch64-pc-windows-msvc/msvc (Release)	17m 17s
x86_64-pc-windows-msvc/msvc (Debug)	21m 14s
i686-pc-windows-msvc/msvc (Release)	15m 23s
aarch64-apple-darwin/clang (Debug)	13m 13s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 54s
x86_64-pc-windows-msvc/msvc (Release)	15m 46s
	5h 10m 10s

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