|
|
42ecd7a7e7
|
feat(joinir): Phase 47-A prep - P3 fixture and test stub
Preparation for Phase 47-A (P3 Normalized minimal implementation).
Added fixture and test stub for pattern3_if_sum_minimal.
Changes:
- fixtures.rs: Added pattern3_if_sum_minimal fixture
- Source: phase212_if_sum_min.hako
- Pattern: Single carrier (sum), simple condition (i > 0)
- Dev-only fixture for P3 Normalized development
- normalized_joinir_min.rs: Added test stub
- test_normalized_pattern3_if_sum_minimal_runner
- Currently returns early (implementation pending)
- Feature-gated: #[cfg(feature = "normalized_dev")]
- Documentation updates:
- CURRENT_TASK.md: Phase 47-A status
- PHASE_43_245B_NORMALIZED_COMPLETION.md: P3 forward reference
- joinir-architecture-overview.md: Minor formatting
- phase47-norm-p3-design.md: Implementation notes
Next steps (Phase 47-A implementation):
1. Rename pattern2_step_schedule.rs → step_schedule.rs
2. Add P3 StepKind (IfCond, ThenUpdates, ElseUpdates)
3. Implement Normalized→MIR(direct) for P3
4. Complete test implementation
Tests: 937/937 PASS (no behavioral changes yet)
|
2025-12-12 05:07:01 +09:00 |
|
|
|
23ebb86e6e
|
docs(joinir): Phase 47 - Normalized P3 (If-Sum) design
Complete design for extending Normalized JoinIR to Pattern3 (if-sum) loops,
reusing 90% of existing P2 infrastructure.
Key insight: P3 already uses P2's Structured JoinIR foundation (Phase 220
ConditionEnv integration), so Normalized extension is straightforward.
Design documents:
- phase47-norm-p3-design.md: Complete P3 Normalized design
- Infrastructure reuse analysis (ConditionEnv, CarrierInfo, ExitLine)
- Representative loops identified (phase212_if_sum_min primary target)
- StepScheduleBox extension (IfCond, ThenUpdates, ElseUpdates)
- JpInst reuse (If instruction already exists)
- Implementation strategy (dev-only → canonical)
- File impact estimate (~365 lines, pure additive)
- phase47-test-files-inventory.md: P3 test file catalog
- 3 P3 test files analyzed
- phase212_if_sum_min.hako: Single carrier (PRIMARY)
- phase217_if_sum_multi_min.hako: Multi-carrier (sum + count)
- phase218_json_if_sum_min.hako: Variable accumulation (sum + i)
Architecture:
- Unified Normalized for P1/P2/P3 (same pipeline)
- Conditional updates only difference vs P2
- No P2 code changes needed (pure additive)
Benefits:
- 90% infrastructure reuse from P2
- Proven incremental rollout (dev → canonical)
- Clear path to P4 (continue pattern)
Implementation roadmap:
- Phase 47-A: Minimal sum_count (dev-only)
- Phase 47-B: array_filter (body-local + method calls)
- Phase 47-C: Canonical promotion
Updates:
- joinir-architecture-overview.md: Added Phase 47 section
- CURRENT_TASK.md: Updated Phase 47 entry (Design Complete)
Status: Design phase complete, ready for implementation
|
2025-12-12 04:50:26 +09:00 |
|
