JIT

gh-145500: Delete _PyType_GetMRO #385

Job	Run time
x86_64-apple-darwin/clang (Debug)	27m 1s
x86_64-apple-darwin/clang (Release)	24m 11s
x86_64-pc-windows-msvc/msvc (Release)	10m 27s
Interpreter (Debug)	13m 20s
JIT without optimizations (Debug)	3m 50s
x86_64-unknown-linux-gnu/gcc (Debug)	15m 13s
JIT with tail calling interpreter	4m 33s
x86_64-pc-windows-msvc/msvc (Debug)	1h 0m 6s
i686-pc-windows-msvc/msvc (Debug)	1h 0m 7s
x86_64-unknown-linux-gnu/gcc (Release)	9m 8s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 10s
aarch64-pc-windows-msvc/msvc (Release)	11m 57s
aarch64-unknown-linux-gnu/gcc (Release)	7m 25s
i686-pc-windows-msvc/msvc (Release)	20m 29s
aarch64-apple-darwin/clang (Debug)	17m 10s
aarch64-apple-darwin/clang (Release)	11m 44s
Free-Threaded (Debug)	3m 44s
aarch64-pc-windows-msvc/msvc (Debug)	1h 0m 7s
	6h 9m 42s

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