JIT

gh-152192: Fix JUMP_BACKWARD passing a truncated oparg to the jit tracer #6869

Job	Run time
x86_64-apple-darwin/clang (Release)	1h 0m 16s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 49s
Interpreter (Debug)	12m 57s
JIT without optimizations (Debug)	4m 5s
x86_64-apple-darwin/clang (Debug)	36m 50s
aarch64-apple-darwin/clang (Debug)	15m 45s
x86_64-unknown-linux-gnu/gcc (Debug)	16m 4s
x86_64-unknown-linux-gnu/gcc (Release)	9m 28s
i686-pc-windows-msvc/msvc (Release)	16m 26s
aarch64-pc-windows-msvc/msvc (Release)	18m 31s
aarch64-apple-darwin/clang (Release)	11m 27s
Free-Threaded (Debug)	4m 9s
aarch64-unknown-linux-gnu/gcc (Release)	7m 7s
x86_64-pc-windows-msvc/msvc (Release)	17m 45s
JIT with tail calling interpreter	4m 1s
aarch64-pc-windows-msvc/msvc (Debug)	24m 38s
JIT with stress testing (Debug)	3m 52s
i686-pc-windows-msvc/msvc (Debug)	24m 48s
x86_64-pc-windows-msvc/msvc (Debug)	27m 34s
	5h 25m 32s

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