https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
Kewen Lin changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
--- Comment #9 from Kewen Lin ---
Oops, sorry, the above comment should be for PR91790.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
--- Comment #8 from Kewen Lin ---
This issue won't be reproduced with latest trunk but I still can reproduce with
the original reported revision. I checked the dumpings, it changes starting
from inlining, the bg() doesn't have the loop of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
--- Comment #7 from Kewen Lin ---
Thanks for your confirmation and notes! Yes, the realignment codes won't take
effect from Power8 which supports unaligned vector load/store. I'll learn the
code, follow your suggestion and cook some patches
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
--- Comment #6 from Richard Biener ---
Hmm, the fix for PR91790 was indeed incorrect. But the whole realignment code
is somewhat "old"...
Ideally we'd move the vect_setup_realigment code down to after we computed
the dataref_ptr here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
Kewen Lin changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
--- Comment #5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
Kewen Lin changed:
What|Removed |Added
Status|NEW |ASSIGNED
--- Comment #4 from Kewen Lin ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
Kewen Lin changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
rsandifo at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
rsandifo at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92534
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |10.0
11 matches
Mail list logo
