Re: [PATCH] Add first-order recurrence autovectorization

2022-10-06 Thread Richard Biener via Gcc-patches
On Fri, Sep 30, 2022 at 10:00 AM wrote: > > From: Ju-Zhe Zhong > > Hi, After fixing previous ICE. > I add full implementation (insert permutation to get correct result.) > > The gimple IR is correct now I think: > # t_21 = PHI <_4(6), t_12(9)> > # i_22 = PHI > # vectp_a.6_26 = PHI > # v

Re: [PATCH] Add first-order recurrence autovectorization

2022-10-06 Thread Richard Biener via Gcc-patches
On Thu, Oct 6, 2022 at 2:13 PM Richard Biener wrote: > > On Fri, Sep 30, 2022 at 10:00 AM wrote: > > > > From: Ju-Zhe Zhong > > > > Hi, After fixing previous ICE. > > I add full implementation (insert permutation to get correct result.) > > > > The gimple IR is correct now I think: > > # t_21

Re: [PATCH] Add first-order recurrence autovectorization

2022-10-07 Thread Richard Biener via Gcc-patches
On Thu, Oct 6, 2022 at 3:07 PM Richard Biener wrote: > > On Thu, Oct 6, 2022 at 2:13 PM Richard Biener > wrote: > > > > On Fri, Sep 30, 2022 at 10:00 AM wrote: > > > > > > From: Ju-Zhe Zhong > > > > > > Hi, After fixing previous ICE. > > > I add full implementation (insert permutation to get co

Re: Re: [PATCH] Add first-order recurrence autovectorization

2022-10-07 Thread 钟居哲
tches; richard.sandiford Subject: Re: [PATCH] Add first-order recurrence autovectorization On Thu, Oct 6, 2022 at 3:07 PM Richard Biener wrote: > > On Thu, Oct 6, 2022 at 2:13 PM Richard Biener > wrote: > > > > On Fri, Sep 30, 2022 at 10:00 AM wrote: > > > > > > From