https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 112961, which changed state.
Bug 112961 Summary: [13 Regression] middle-end Missed vectorization: failed to vectorize simple reduction max since GCC-13 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112961 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED