https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69811
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization Status|REOPENED |NEW Known to work| |4.9.4 Target Milestone|--- |5.4 Summary|A gcc folding issue at -O0 |[5/6 Regression] A gcc | |folding issue at -O0 Known to fail| |5.3.0, 6.0 --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed.