https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 101296, which changed state.
Bug 101296 Summary: Addition of x86 addsub SLP patterned slowed down 433.milc by 12% on znver2 with -Ofast -flto https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101296 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID