[Bug tree-optimization/65957] Loop with if-statement yields different results for -O3 vs -O3 -fno-tree-vectorize

2017-08-03 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65957

Richard Biener  changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |WORKSFORME

--- Comment #4 from Richard Biener  ---
Closing as worksforme after receiving no further comments.  Please re-open with
a proper testcase if it still reproduces with GCC 5.4.

[Bug tree-optimization/65957] Loop with if-statement yields different results for -O3 vs -O3 -fno-tree-vectorize

2017-08-02 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65957

Eric Gallager  changed:

   What|Removed |Added

 CC||egallager at gcc dot gnu.org

--- Comment #3 from Eric Gallager  ---
(In reply to Scott Brozell from comment #2)
> Ok, we shall add this to the todo list.

Is it still on your todo list, or should we close this bug?

[Bug tree-optimization/65957] Loop with if-statement yields different results for -O3 vs -O3 -fno-tree-vectorize

2015-05-05 Thread sbrozell at rci dot rutgers.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65957

--- Comment #2 from Scott Brozell sbrozell at rci dot rutgers.edu ---
Ok, we shall add this to the todo list.


[Bug tree-optimization/65957] Loop with if-statement yields different results for -O3 vs -O3 -fno-tree-vectorize

2015-05-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65957

Richard Biener rguenth at gcc dot gnu.org changed:

   What|Removed |Added

   Keywords||wrong-code
 Status|UNCONFIRMED |WAITING
   Last reconfirmed||2015-05-04
 CC||rguenth at gcc dot gnu.org
 Ever confirmed|0   |1

--- Comment #1 from Richard Biener rguenth at gcc dot gnu.org ---
As you said the testcase doesn't reproduce the issue.  And no - that means it's
too hard to guess what goes wrong here.

Thus waiting for some way to reproduce the issue.