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

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon May 4 11:27:00 GMT 2015


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.



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