[Bug tree-optimization/94834] Failure to optimize loop bswap pattern

2021-09-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94834 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[Bug tree-optimization/94834] Failure to optimize loop bswap pattern

2020-04-29 Thread gabravier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94834 --- Comment #2 from Gabriel Ravier --- Now I wonder why the unrolling happens too late since there was 1 ecp check that should happen after the unrolling, from my understanding. Are the multiple ecp passes detecting different things?

[Bug tree-optimization/94834] Failure to optimize loop bswap pattern

2020-04-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94834 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|