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4e32a803a7
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feat(joinir): Phase 33-22 CommonPatternInitializer & JoinIRConversionPipeline integration
Unifies initialization and conversion logic across all 4 loop patterns,
eliminating code duplication and establishing single source of truth.
## Changes
### Infrastructure (New)
- CommonPatternInitializer (117 lines): Unified loop var extraction + CarrierInfo building
- JoinIRConversionPipeline (127 lines): Unified JoinIR→MIR→Merge flow
### Pattern Refactoring
- Pattern 1: Uses CommonPatternInitializer + JoinIRConversionPipeline (-25 lines)
- Pattern 2: Uses CommonPatternInitializer + JoinIRConversionPipeline (-25 lines)
- Pattern 3: Uses CommonPatternInitializer + JoinIRConversionPipeline (-25 lines)
- Pattern 4: Uses CommonPatternInitializer + JoinIRConversionPipeline (-40 lines)
### Code Reduction
- Total reduction: ~115 lines across all patterns
- Zero code duplication in initialization/conversion
- Pattern files: 806 lines total (down from ~920)
### Quality Improvements
- Single source of truth for initialization
- Consistent conversion flow across all patterns
- Guaranteed boundary.loop_var_name setting (prevents SSA-undef bugs)
- Improved maintainability and testability
### Testing
- All 4 patterns tested and passing:
- Pattern 1 (Simple While): ✅
- Pattern 2 (With Break): ✅
- Pattern 3 (If-Else PHI): ✅
- Pattern 4 (With Continue): ✅
### Documentation
- Phase 33-22 inventory and results document
- Updated joinir-architecture-overview.md with new infrastructure
## Breaking Changes
None - pure refactoring with no API changes
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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2025-12-07 21:02:20 +09:00 |
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