https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109443
Xi Ruoyao <xry111 at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |xry111 at gcc dot gnu.org Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #2 from Xi Ruoyao <xry111 at gcc dot gnu.org> --- Does not Richard's response still apply here? > Sorry, but the vector v is potentially clobbered by the call to f, so the load > of the array pointer you index into with i is not loop invariant.