JIT

gh-131798: JIT: Split `CALL_ISINSTANCE` into several uops #3390

Job	Run time
Interpreter (Debug)	9m 39s
i686-pc-windows-msvc/msvc (Debug)	19m 24s
i686-pc-windows-msvc/msvc (Release)	14m 53s
x86_64-pc-windows-msvc/msvc (Debug)	19m 48s
x86_64-pc-windows-msvc/msvc (Release)	11m 13s
aarch64-pc-windows-msvc/msvc (Debug)	21m 21s
aarch64-pc-windows-msvc/msvc (Release)	19m 37s
x86_64-apple-darwin/clang (Debug)	13m 48s
x86_64-apple-darwin/clang (Release)	9m 50s
aarch64-apple-darwin/clang (Debug)	10m 9s
aarch64-apple-darwin/clang (Release)	8m 47s
x86_64-unknown-linux-gnu/gcc (Debug)	10m 33s
x86_64-unknown-linux-gnu/gcc (Release)	7m 5s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 38s
aarch64-unknown-linux-gnu/gcc (Release)	6m 31s
	3h 10m 16s

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