Christopher Bazley (chris.bazley) <[email protected]>) commented on the code: Split from the patch series '[PATCH v11 00/12] Extend BB SLP vectorization to use predicated tails' as requested by a maintainer in this email: https://inbox.sourceware.org/gcc-patches/cafiyyc210cha8jaywrtwg__9w4uhaatvaicbuaskox7daq7...@mail.gmail.com/
> +++ gcc/expr.cc > @@ -8082,3 +8089,1 @@ > - for (unsigned int k = 0; k < const_n_elts; k++) > - RTVEC_ELT (vector, k) = CONST0_RTX (eltmode); > - } > + if (const_n_elts && icode != CODE_FOR_nothing) I don't like mixing whitespace and functional changes but this was confusing and closely related. -- https://forge.sourceware.org/gcc/gcc-TEST/pulls/177#issuecomment-6335
