Re: [PATCH 5/7 v3] vect: Support vector load/store with length in vectorizer

2020-06-03 Thread Kewen.Lin via Gcc-patches
Hi Richard, Thanks a lot for your great comments! on 2020/6/2 下午7:50, Richard Sandiford wrote: > "Kewen.Lin" writes: >> Hi Richard, >> >> on 2020/5/29 下午4:32, Richard Sandiford wrote: >>> "Kewen.Lin" writes: on 2020/5/27 下午6:02, Richard Sandiford wrote: > "Kewen.Lin" writes: >>

Re: [PATCH 5/7 v3] vect: Support vector load/store with length in vectorizer

2020-06-02 Thread Segher Boessenkool
On Tue, Jun 02, 2020 at 12:50:25PM +0100, Richard Sandiford wrote: > This might not be the best time to bring this up :-) but it seems > odd to be asking the target for the induction variable type here. > I got the impression that the hook was returning DImode, whereas > the PowerPC instructions

Re: [PATCH 5/7 v3] vect: Support vector load/store with length in vectorizer

2020-06-02 Thread Richard Sandiford
"Kewen.Lin" writes: > Hi Richard, > > on 2020/5/29 下午4:32, Richard Sandiford wrote: >> "Kewen.Lin" writes: >>> on 2020/5/27 下午6:02, Richard Sandiford wrote: "Kewen.Lin" writes: > Hi Richard, > > > Snip ... > >>> >>> Thanks a lot for your detailed explanation! This proposal looks