hakorune

Files

nyash-codex 02c4c313e5 feat(control_tree): Phase 131 P1.5-P2 DirectValue exit reconnection

Implement DirectValue mode for Normalized shadow exit handling:

**P1.5 Changes**:
- Add ExitReconnectMode::DirectValue (skip exit PHI generation)
- Carry remapped_exit_values through merge result
- Update host variable_map directly with exit values
- Fix loop(true) { x = 1; break }; return x to return 1 correctly

**P2 Changes**:
- Normalize k_exit continuation entry/exit edges
- Rewrite TailCall(k_exit) → Jump(exit_block) for proper merge
- Add verify_all_terminator_targets_exist contract check
- Extend ExitLineReconnector to handle DirectValue mode

**Infrastructure**:
- tools/build_llvm.sh: Force TMPDIR under target/ (EXDEV mitigation)
- llvm_exe_runner.sh: Add exit_code verification support
- Phase 131 smokes: Update for dev-only + exit code validation

**Contracts**:
- PHI-free: Normalized path uses continuations only
- Exit values reconnect via remapped ValueIds
- Existing patterns unaffected (既定挙動不変)

Related: Phase 131 loop(true) break-once Normalized support

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2025-12-18 17:48:05 +09:00

frontend

refactor(mir): Phase 139-P3-B - RoutingDecision を enum 対応 + レガシー削除

2025-12-16 07:02:14 +09:00

lowering

feat(control_tree): Phase 131 P1.5-P2 DirectValue exit reconnection

2025-12-18 17:48:05 +09:00

normalized

feat(joinir): emit balanced depth-scan derived vars

2025-12-17 22:32:50 +09:00

ownership

refactor(mir): Phase 139-P3-B - RoutingDecision を enum 対応 + レガシー削除