JIT

gh-134584: Eliminate redundant refcounting in JIT for `MATCH_CLASS` (… #5506

Job	Run time
JIT with tail calling interpreter	4m 33s
Interpreter (Debug)	11m 50s
Free-Threaded (Debug)	3m 8s
JIT without optimizations (Debug)	3m 38s
x86_64-unknown-linux-gnu/gcc (Debug)	14m 0s
x86_64-apple-darwin/clang (Release)	25m 56s
x86_64-unknown-linux-gnu/gcc (Release)	8m 57s
x86_64-apple-darwin/clang (Debug)	28m 42s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 32s
aarch64-unknown-linux-gnu/gcc (Release)	6m 53s
x86_64-pc-windows-msvc/msvc (Debug)	24m 13s
aarch64-apple-darwin/clang (Release)	10m 33s
x86_64-pc-windows-msvc/msvc (Release)	14m 59s
i686-pc-windows-msvc/msvc (Release)	15m 9s
i686-pc-windows-msvc/msvc (Debug)	27m 27s
aarch64-pc-windows-msvc/msvc (Release)	20m 19s
aarch64-apple-darwin/clang (Debug)	11m 53s
aarch64-pc-windows-msvc/msvc (Debug)	25m 17s
	4h 25m 59s

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