[Bug target/89739] pessimizing vectorization at -O3 to load two u64 objects

2019-03-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89739

Richard Biener  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #3 from Richard Biener  ---
Closely related at least, no need to keep many bugs open for this.

*** This bug has been marked as a duplicate of bug 84101 ***

[Bug target/89739] pessimizing vectorization at -O3 to load two u64 objects

2019-03-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89739

--- Comment #2 from Andrew Pinski  ---
PR 84101.

[Bug target/89739] pessimizing vectorization at -O3 to load two u64 objects

2019-03-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89739

Andrew Pinski  changed:

   What|Removed |Added

 Target||x86_64
  Component|middle-end  |target

--- Comment #1 from Andrew Pinski  ---
SLP gone wrong.  I think there might be a duplicate of this bug already.