https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81555
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Known to work| |4.8.5
Target Milestone|--- |7.2
Summary|Wrong code at -O1 |[5/6/7/8 Regression] Wrong
| |code at -O1
Known to fail| |5.4.0, 6.3.0, 7.1.0
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Note that with -O2 it also fails with GCC 5 and 6. GCC 4.8 is fine.
