[Bug target/83768] ARM: wrong optimization

2018-01-11 Thread sorganov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83768 --- Comment #4 from Sergey Organov --- Well, except how one can be sure the cause is actually fixed and not just [temporary?] hidden, if we only have the fact that it works fine in GCC 6+? No objection to closing this though, provided no one is

[Bug target/83768] ARM: wrong optimization

2018-01-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83768 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/83768] ARM: wrong optimization

2018-01-10 Thread sorganov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83768 --- Comment #2 from Sergey Organov --- 4.8.3 doesn't have the issue, and I don't have fast access to any 4.9. So presumably it has been fixed between 5.4.0 and 5.4.1... It'd still be nice to know if there is some optimization switch in 5.4.0

[Bug target/83768] ARM: wrong optimization

2018-01-10 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83768 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org