https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119155 Bug 119155 depends on bug 119586, which changed state.
Bug 119586 Summary: [15 Regression] wrong code at -O2 with "-ftree-loop-vectorize -fno-inline" on x86_64-linux-gnu since r15-8047 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119586 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED