JIT

GH-145247: Implement _PyTuple_FromPair #5436

Job	Run time
Interpreter (Debug)	42s
Free-Threaded (Debug)	1m 6s
JIT without optimizations (Debug)	1m 3s
x86_64-apple-darwin/clang (Release)	3m 48s
JIT with tail calling interpreter	1m 28s
x86_64-apple-darwin/clang (Debug)	4m 34s
aarch64-apple-darwin/clang (Debug)	1m 54s
aarch64-apple-darwin/clang (Release)	1m 53s
x86_64-unknown-linux-gnu/gcc (Release)	1m 16s
x86_64-unknown-linux-gnu/gcc (Debug)	1m 5s
aarch64-unknown-linux-gnu/gcc (Release)	1m 26s
x86_64-pc-windows-msvc/msvc (Debug)	2m 14s
i686-pc-windows-msvc/msvc (Debug)	2m 19s
aarch64-pc-windows-msvc/msvc (Release)	4m 30s
aarch64-pc-windows-msvc/msvc (Debug)	4m 4s
aarch64-unknown-linux-gnu/gcc (Debug)	1m 44s
x86_64-pc-windows-msvc/msvc (Release)	2m 17s
i686-pc-windows-msvc/msvc (Release)	2m 12s
	39m 35s

Provide feedback