Re: [PATCH 0/5] [RFC v2] Higher-level reporting of vectorization problems

2018-07-11 Thread David Malcolm
On Wed, 2018-07-11 at 16:56 +0100, Richard Sandiford wrote: > David Malcolm writes: > > On Mon, 2018-06-25 at 11:10 +0200, Richard Biener wrote: > > > On Fri, 22 Jun 2018, David Malcolm wrote: > > > > > > > NightStrike and I were chatting on IRC last week about > > > > issues with trying to vecto

Re: [PATCH 0/5] [RFC v2] Higher-level reporting of vectorization problems

2018-07-11 Thread Richard Sandiford
David Malcolm writes: > On Mon, 2018-06-25 at 11:10 +0200, Richard Biener wrote: >> On Fri, 22 Jun 2018, David Malcolm wrote: >> >> > NightStrike and I were chatting on IRC last week about >> > issues with trying to vectorize the following code: >> > >> > #include >> > std::size_t f(std::vector