Simplify bytecodes.c logic a bit #169

Job	Run time
Interpreter (Debug)	6m 55s
Free-Threaded (Debug) (19)	10m 50s
i686-pc-windows-msvc/msvc (Debug)	17m 56s
i686-pc-windows-msvc/msvc (Release)	23m 12s
x86_64-pc-windows-msvc/msvc (Debug)	17m 14s
x86_64-pc-windows-msvc/msvc (Release)	21m 57s
aarch64-pc-windows-msvc/msvc (Debug)	5m 14s
aarch64-pc-windows-msvc/msvc (Release)	5m 58s
x86_64-apple-darwin/clang (Debug)	11m 13s
x86_64-apple-darwin/clang (Release)	22m 48s
aarch64-apple-darwin/clang (Debug)	12m 22s
aarch64-apple-darwin/clang (Release)	17m 44s
x86_64-unknown-linux-gnu/gcc (Debug)	7m 23s
x86_64-unknown-linux-gnu/gcc (Release)	18m 13s
x86_64-unknown-linux-gnu/clang (Debug)	7m 56s
x86_64-unknown-linux-gnu/clang (Release)	13m 12s
aarch64-unknown-linux-gnu/gcc (Debug)	1h 12m 11s
aarch64-unknown-linux-gnu/gcc (Release)	34m 40s
aarch64-unknown-linux-gnu/clang (Debug)	1h 5m 24s
aarch64-unknown-linux-gnu/clang (Release)	35m 25s
	7h 7m 47s

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