Re: [01/13] Add a qimode_for_vec_perm helper function

2017-12-18 Thread Richard Biener
On Sun, Dec 10, 2017 at 12:08 AM, Richard Sandiford wrote: > The vec_perm code falls back to doing byte-level permutes if > element-level permutes aren't supported. There were two copies > of the code to calculate the mode, and later patches add another, > so this patch splits it out into a helpe

[01/13] Add a qimode_for_vec_perm helper function

2017-12-09 Thread Richard Sandiford
The vec_perm code falls back to doing byte-level permutes if element-level permutes aren't supported. There were two copies of the code to calculate the mode, and later patches add another, so this patch splits it out into a helper function. 2017-12-09 Richard Sandiford gcc/ * optabs