https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
--- Comment #8 from Richard Biener ---
Author: rguenth
Date: Wed Feb 24 12:55:31 2016
New Revision: 233661
URL: https://gcc.gnu.org/viewcvs?rev=233661&root=gcc&view=rev
Log:
2016-02-24 Richard Biener
Backport from mainline
20
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
Richard Biener changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
--- Comment #6 from Richard Biener ---
Author: rguenth
Date: Mon Feb 15 09:40:01 2016
New Revision: 233420
URL: https://gcc.gnu.org/viewcvs?rev=233420&root=gcc&view=rev
Log:
2016-02-15 Richard Biener
PR tree-optimization/69783
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
--- Comment #4 from Richard Biener ---
Ok, I have a local patch in my tree waiting for an excuse to check in that does
t.c:18:8: note: improved number of alias checks from 50 to 2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
--- Comment #5 from Richard Biener ---
Created attachment 37672
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37672&action=edit
patch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
--- Comment #3 from Richard Biener ---
Similar thing can be observed in PR69732.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783
--- Comment #1 from Yuri Rumyantsev ---
Created attachment 37671
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37671&action=edit
test-case to reproduce
It needs to be compiled with -Ofast -funroll-loops on x86-64
