Re: [PATCH] vectorizer: Fix up -fsimd-cost-model= handling

2021-10-11 Thread Hongtao Liu via Gcc-patches
On Monday, October 11, 2021, Jakub Jelinek via Gcc-patches < gcc-patches@gcc.gnu.org> wrote: > On Mon, Oct 11, 2021 at 11:28:55AM +0200, Jakub Jelinek via Gcc-patches > wrote: > > I don't think this is the right thing to do. > > This just means that at some point between 2013 when -fsimd-cost-mode

Re: [PATCH] vectorizer: Fix up -fsimd-cost-model= handling

2021-10-11 Thread Richard Biener via Gcc-patches
On Mon, 11 Oct 2021, Jakub Jelinek wrote: > On Mon, Oct 11, 2021 at 11:28:55AM +0200, Jakub Jelinek via Gcc-patches wrote: > > I don't think this is the right thing to do. > > This just means that at some point between 2013 when -fsimd-cost-model has > > been introduced and now -fsimd-cost-model=

[PATCH] vectorizer: Fix up -fsimd-cost-model= handling

2021-10-11 Thread Jakub Jelinek via Gcc-patches
On Mon, Oct 11, 2021 at 11:28:55AM +0200, Jakub Jelinek via Gcc-patches wrote: > I don't think this is the right thing to do. > This just means that at some point between 2013 when -fsimd-cost-model has > been introduced and now -fsimd-cost-model= option at least partially stopped > working properl