[Bug tree-optimization/111893] range-op misses {L,R}ROTATE_EXPR handling

2023-11-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111893 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/111893] range-op misses {L,R}ROTATE_EXPR handling

2023-10-20 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111893 --- Comment #2 from Jakub Jelinek --- I think it is, but obviously an out of range constant can propagate into the rotates at any time after the rotate pattern matching.

[Bug tree-optimization/111893] range-op misses {L,R}ROTATE_EXPR handling

2023-10-20 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111893 Richard Biener changed: What|Removed |Added Keywords||missed-optimization CC