Bytecode parity - boolop, comprehension, CFG passes by youknowone · Pull Request #7631 · RustPython/RustPython

- Flatten nested same-op BoolOp and add IfExpr to jump_if
- Simplify is_name_imported to module-level only
- Enable inlined comprehensions in module/class scope
- Add TweakInlinedComprehensionScopes with fast_hidden tracking
- Track fb_range in FBlockInfo for with-statement line info
- Add constant subscript folding and unary Not folding
- Add emit_return_const_no_location for implicit returns
- Use JumpNoInterrupt for ternary/except jumps
- Add STACK_USE_GUIDELINE threshold for collection building
- Reorder CFG pipeline: inline small blocks earlier, resolve
  line numbers before cold block extraction
- Add redirect_empty_unconditional_jump_targets,
  reorder_conditional_chain_and_jump_back_blocks,
  materialize_empty_conditional_exit_targets,
  duplicate_shared_jump_back_targets passes
- Add borrow deoptimization for multi-handler, named-except,
  protected conditional tail, and protected import joins
- Run folding/optimization passes twice around peephole

- Augmented assignment with two-part slices uses BINARY_SLICE/STORE_SLICE
- Inline async comprehensions (remove await/async guards)
- Inlined comprehension cleanup jump uses JumpNoInterrupt
- Class firstlineno uses first decorator line when decorated
- Recurse into nested functions for static attribute collection
- Fold unary positive complex constants (+0.0j)
- Add deoptimize_borrow_for_folded_nonliteral_exprs pass
- Add inline_single_predecessor_artificial_expr_exit_blocks pass
- Skip shared artificial expr-stmt exit blocks in small-block inlining
- Mark folded boolop tail as folded_from_nonliteral_expr