https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
amker at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
--- Comment #7 from amker at gcc dot gnu.org ---
Author: amker
Date: Mon Feb 27 10:20:36 2017
New Revision: 245754
URL: https://gcc.gnu.org/viewcvs?rev=245754=gcc=rev
Log:
PR tree-optimization/77536
* tree-ssa-loop-manip.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
amker at gcc dot gnu.org changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |amker at gcc dot
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
--- Comment #5 from amker at gcc dot gnu.org ---
(In reply to amker from comment #4)
> Looks like generic loop unrolling code used by predcom spends quite a lot
> maintaining profiling counter, I will check if that's correct and we shall
> do the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
amker at gcc dot gnu.org changed:
What|Removed |Added
CC||amker at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
--- Comment #3 from Pat Haugen ---
pr78116 contains a couple testcases that showed degradation on x86 caused by
spill inside a vectorized loop due to messed up BB frequencies.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77536
--- Comment #1 from Pat Haugen ---
Author: pthaugen
Date: Tue Sep 13 15:58:52 2016
New Revision: 240113
URL: https://gcc.gnu.org/viewcvs?rev=240113=gcc=rev
Log:
PR tree-optimization/77536
PR rtl-optimization/68212
*