1. 2020-08-10 [Bug target/94892] (x >> 31) + 1 not getting narrowed gcc-bugs gabravier at gmail 2. 2020-05-01 [Bug target/94892] (x >> 31) + 1 not getting narrowed gcc-bugs harald at gigawatt 3. 2020-04-30 [Bug target/94892] (x >> 31) + 1 not getting narrowed gcc-bugs gabravier at gmail 4. 2020-04-30 [Bug target/94892] (x >> 31) + 1 not getting narrowed gcc-bugs pinskia at gcc dot