https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54571
--- Comment #5 from Andrew Pinski ---
The `popcount(nz) == 1` comment part of PR 103216 will fix this issue.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54571
Andrew Pinski changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54571
Andrew Pinski changed:
What|Removed |Added
CC||dhowells at redhat dot com
--- Comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54571
--- Comment #2 from Andrew Pinski ---
(In reply to Richard Biener from comment #1)
> Confirmed. The natural place to optimize this is the tree level phiopt pass.
>
> :
> _3 = x_2(D) & 2;
> if (_3 != 0)
> goto ;
> else
> goto ;
>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54571
Richard Guenther changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54571
Richard Henderson changed:
What|Removed |Added
Keywords||missed-optimization
Severit
