| commit | 7968d34cfad923632e39caea63c6cd389f0fcc24 | [log] [tgz] |
|---|---|---|
| author | Shih-Po Hung <shihpo.hung@sifive.com> | Wed Jan 07 12:25:38 2026 +0800 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue Jan 06 20:32:54 2026 -0800 |
| tree | 3ddcc3307bb141a5748fc0bb7d6b75eed7797401 | |
| parent | ae652bcb6b356f9af16bd5a4ce8141f4fc14ade9 [diff] |
[LV] Conservatively predicate SDiv/SRem (#170818) Conservatively predicate sdiv/srem: - RHS may carry poison in masked‑off lanes. - RHS could be −1 while LHS has masked‑off lanes (risking INT_MIN/−1 overflow). We’ll relax this once we can prove non‑wrap/non‑poison conditions. Fixes #170775. GitOrigin-RevId: 39d6f10e335e7b86a9abb09d44fbd7d418f4e970