Bytecode parity - for-loop cleanup, return duplication, late jump threading fix by youknowone · Pull Request #7580 · RustPython/RustPython

…eading fix

- Use POP_TOP instead of POP_ITER for for-loop break/return cleanup
- Expand duplicate_end_returns to clone final return for jump predecessors
- Restrict late jump threading pass to unconditional jumps only
- Skip exception blocks in inline/reorder passes
- Simplify threaded_jump_instr NoInterrupt handling

Copilot AI pushed a commit that referenced this pull request

…eading fix (#7580)

- Use POP_TOP instead of POP_ITER for for-loop break/return cleanup
- Expand duplicate_end_returns to clone final return for jump predecessors
- Restrict late jump threading pass to unconditional jumps only
- Skip exception blocks in inline/reorder passes
- Simplify threaded_jump_instr NoInterrupt handling
Co-authored-by: youknowone <69878+youknowone@users.noreply.github.com>

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