https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80622
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-05-04 Component|c |tree-optimization Known to work| |7.1.0 Target Milestone|--- |8.0 Summary|wrong code at -O1 and above |[8 Regression] wrong code |in both 32-bit and 64-bit |at -O1 and above in both |modes on x86_64-linux-gnu |32-bit and 64-bit modes on | |x86_64-linux-gnu Ever confirmed|0 |1 Known to fail| |8.0 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- For me it works with 7.1.