phase29ab(p5): freeze pattern7 split-scan near-miss with fixture+smoke

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2025-12-28 14:32:19 +09:00
parent 7a790a27cb
commit bea2a8d9bb
6 changed files with 249 additions and 14 deletions

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@ -346,6 +346,7 @@ MIR Terminator Instructions
- **NormalizeBox 直後**: terminator 語彙固定・edge-args 長さ一致・cond付きJump禁止など “意味SSOT” を確定
- **merge直前**: boundary/ABI/edge-args の矛盾を即死させ “配線SSOT” を確定
- **--verify**: PHI predecessor / CFG cache 整合 / edge-args の長さ一致を常設
- **Pattern6/7 extractor**: 形は近いが契約違反のケースは `Ok(None)` で流さず freeze例: SplitScan の `else i = i + 1` 破り)
## 直近の導入ステップ(最小で始める)