Re: [PATCH][RFC] tree-optimization/104475 - bogus -Wstringop-overflow

2023-05-05 Thread Richard Biener via Gcc-patches
On Thu, 4 May 2023, Jason Merrill wrote: > On 5/4/23 09:59, Richard Biener wrote: > > > > I've previously sent > > https://gcc.gnu.org/pipermail/gcc-patches/2022-December/608077.html > > adding ADDR_EXPR_NONZERO and there were comments from Jason > > where I just realized I ignored ARRAY_REF for

Re: [PATCH][RFC] tree-optimization/104475 - bogus -Wstringop-overflow

2023-05-04 Thread Jason Merrill via Gcc-patches
On 5/4/23 09:59, Richard Biener wrote: I've previously sent https://gcc.gnu.org/pipermail/gcc-patches/2022-December/608077.html adding ADDR_EXPR_NONZERO and there were comments from Jason where I just realized I ignored ARRAY_REF for the following. Anyway, here's a more aggressive variant not go