https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69820
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |wrong-code Status|UNCONFIRMED |NEW Last reconfirmed| |2016-02-15 CC| |trippels at gcc dot gnu.org Component|c++ |tree-optimization Summary|Test was miss compiled with |[6 Regression] Test |-O3 option. |miscompiled with -O3 option Ever confirmed|0 |1 --- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- -fno-tree-loop-vectorize "fixes" the issue.