JIT

gh-145860: Eliminate unnecessary refcount operations in BUILD_INTERPOLATION and BUILD_TEMPLATE #5914

Job	Run time
x86_64-unknown-linux-gnu/gcc (Debug)	12m 30s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 42s
x86_64-unknown-linux-gnu/gcc (Release)	8m 21s
x86_64-apple-darwin/clang (Release)	25m 42s
aarch64-apple-darwin/clang (Debug)	13m 52s
aarch64-apple-darwin/clang (Release)	13m 9s
aarch64-unknown-linux-gnu/gcc (Release)	7m 5s
x86_64-apple-darwin/clang (Debug)	32m 4s
Interpreter (Debug)	12m 13s
aarch64-pc-windows-msvc/msvc (Release)	17m 54s
Free-Threaded (Debug)	3m 51s
i686-pc-windows-msvc/msvc (Release)	15m 20s
JIT with tail calling interpreter	4m 17s
JIT without optimizations (Debug)	3m 50s
i686-pc-windows-msvc/msvc (Debug)	29m 4s
x86_64-pc-windows-msvc/msvc (Debug)	28m 37s
x86_64-pc-windows-msvc/msvc (Release)	15m 36s
aarch64-pc-windows-msvc/msvc (Debug)	28m 27s
	4h 40m 34s

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