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7b1f791395
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feat(phase21.5): Loop FORCE direct assembly + PHI/compare fixes
## Loop FORCE Direct Assembly ✅
- Added: Direct MIR assembly bypass when HAKO_MIR_BUILDER_LOOP_FORCE_JSONFRAG=1
- Implementation: Extracts limit from Program(JSON), generates minimal while-form
- Structure: entry(0) → loop(1) → body(2) → exit(3)
- PHI: i = {i0, entry} | {i_next, body}
- Location: tools/hakorune_emit_mir.sh:70-126
- Tag: [selfhost-direct:ok] Direct MIR assembly (FORCE=1)
## PHI/Compare Fixes (ny-llvmc) ✅
- Fixed: vmap maintenance for PHI results across instructions
- Fixed: PHI placeholder name consistency (bytes vs str)
- Fixed: ensure_phi_alloca creates unique placeholders per block
- Fixed: resolve_i64_strict properly looks up PHI results
- Files:
- src/llvm_py/phi_wiring/tagging.py
- src/llvm_py/phi_wiring/wiring.py
- src/llvm_py/instructions/compare.py
- src/llvm_py/resolver.py
## Testing Results
- VM backend: ✅ rc=10 (correct)
- Direct assembly MIR: ✅ Structurally correct
- Crate backend: ⚠️ PHI/compare issues (being investigated)
## Implementation Principles
- 既定挙動不変 (FORCE=1 gated)
- Dev toggle controlled
- Minimal diff, surgical changes
- Bypasses using resolution when FORCE=1
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-11-11 17:04:33 +09:00 |
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