https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
--- Comment #8 from Bill Schmidt ---
Honza, sorry for being so late to respond! I had to poke the performance team
once more on this. Reverting this patch did indeed solve the problem for us on
trunk, and we are seeing far better performance
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
--- Comment #7 from Bill Schmidt ---
Thanks! I've asked our performance team to re-measure with this change.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
--- Comment #6 from Jan Hubicka ---
I spent good part of day today trying to recollect what was motivation for the
change. All i can think of is that it was mistaken micro-optimization as
mentioned in the mail I sent about reverting the patch.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
--- Comment #5 from Jan Hubicka ---
Author: hubicka
Date: Sun Jan 6 17:16:00 2019
New Revision: 267612
URL: https://gcc.gnu.org/viewcvs?rev=267612=gcc=rev
Log:
PR tree-opt/86020
Revert:
2017-05-22 Jan Hubicka
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Assignee|unassigned at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
Jan Hubicka changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
--- Comment #3 from Richard Biener ---
Honza?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86020
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|8.2 |8.3
--- Comment #2 from Jakub Jelinek
