[Bug tree-optimization/108215] Does not optimize trivial case with bit operations

2023-01-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108215 --- Comment #2 from Richard Biener --- It's something for if-conversion / if-combine. We have [local count: 1073741824]: src_6 = MEM[(const uint32_t *)data_5(D)]; _1 = src_6 & 4294967040; if (_1 == 287453952) goto ; [20.97%] els

[Bug tree-optimization/108215] Does not optimize trivial case with bit operations

2022-12-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108215 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED