https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71423
Marc Glisse <glisse at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-06-05
Component|rtl-optimization |tree-optimization
Summary|wrong code at -Os and above |[6/7 Regression] wrong code
|on x86_64-linux-gnu |at -Os and above on
| |x86_64-linux-gnu
Ever confirmed|0 |1
--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> ---
forwprop4 (already happens at -O2)