1. 2018-05-31 [Bug tree-optimization/83026] missing strlen optimiza gcc-bugs qinzhao at gcc dot 2. 2018-05-31 [Bug tree-optimization/83026] missing strlen optimiza gcc-bugs qinzhao at gcc dot 3. 2017-12-05 [Bug tree-optimization/83026] missing strlen optimiza gcc-bugs qing.zhao at oracl 4. 2017-11-20 [Bug tree-optimization/83026] missing strlen optimiza gcc-bugs paolo.carlini at o 5. 2017-11-20 [Bug tree-optimization/83026] missing strlen optimiza gcc-bugs qing.zhao at oracl 6. 2017-11-16 [Bug tree-optimization/83026] missing strlen optimiza gcc-bugs msebor at gcc dot