Re: [14/nn] Add helpers for shift count modes

2017-12-19 Thread Jeff Law
On 12/19/2017 12:13 PM, Richard Sandiford wrote: > Richard Sandiford writes: >> Richard Biener writes: >>> On Fri, Dec 15, 2017 at 1:48 AM, Richard Sandiford >>> wrote: Richard Biener writes: > On Mon, Nov 20, 2017 at 10:02 PM, Richard Sandiford > wrote: >> Richard Biener wri

Re: [14/nn] Add helpers for shift count modes

2017-12-19 Thread Richard Sandiford
Richard Sandiford writes: > Richard Biener writes: >> On Fri, Dec 15, 2017 at 1:48 AM, Richard Sandiford >> wrote: >>> Richard Biener writes: On Mon, Nov 20, 2017 at 10:02 PM, Richard Sandiford wrote: > Richard Biener writes: >> On Thu, Oct 26, 2017 at 2:06 PM, Richard Biene

Re: [14/nn] Add helpers for shift count modes

2017-12-15 Thread Richard Sandiford
Richard Biener writes: > On Fri, Dec 15, 2017 at 1:48 AM, Richard Sandiford > wrote: >> Richard Biener writes: >>> On Mon, Nov 20, 2017 at 10:02 PM, Richard Sandiford >>> wrote: Richard Biener writes: > On Thu, Oct 26, 2017 at 2:06 PM, Richard Biener > wrote: >> On Mon, Oct 2

Re: [14/nn] Add helpers for shift count modes

2017-12-15 Thread Richard Biener
On Fri, Dec 15, 2017 at 1:48 AM, Richard Sandiford wrote: > Richard Biener writes: >> On Mon, Nov 20, 2017 at 10:02 PM, Richard Sandiford >> wrote: >>> Richard Biener writes: On Thu, Oct 26, 2017 at 2:06 PM, Richard Biener wrote: > On Mon, Oct 23, 2017 at 1:25 PM, Richard Sandifo

Re: [14/nn] Add helpers for shift count modes

2017-12-14 Thread Richard Sandiford
Richard Biener writes: > On Mon, Nov 20, 2017 at 10:02 PM, Richard Sandiford > wrote: >> Richard Biener writes: >>> On Thu, Oct 26, 2017 at 2:06 PM, Richard Biener >>> wrote: On Mon, Oct 23, 2017 at 1:25 PM, Richard Sandiford wrote: > This patch adds a stub helper routine to prov

Re: [14/nn] Add helpers for shift count modes

2017-11-21 Thread Richard Biener
On Mon, Nov 20, 2017 at 10:02 PM, Richard Sandiford wrote: > Richard Biener writes: >> On Thu, Oct 26, 2017 at 2:06 PM, Richard Biener >> wrote: >>> On Mon, Oct 23, 2017 at 1:25 PM, Richard Sandiford >>> wrote: This patch adds a stub helper routine to provide the mode of a scalar shif

Re: [14/nn] Add helpers for shift count modes

2017-11-20 Thread Richard Sandiford
Richard Biener writes: > On Thu, Oct 26, 2017 at 2:06 PM, Richard Biener > wrote: >> On Mon, Oct 23, 2017 at 1:25 PM, Richard Sandiford >> wrote: >>> This patch adds a stub helper routine to provide the mode >>> of a scalar shift amount, given the mode of the values >>> being shifted. >>> >>> On

Re: [14/nn] Add helpers for shift count modes

2017-10-30 Thread Jeff Law
On 10/26/2017 06:06 AM, Richard Biener wrote: > On Mon, Oct 23, 2017 at 1:25 PM, Richard Sandiford > wrote: >> This patch adds a stub helper routine to provide the mode >> of a scalar shift amount, given the mode of the values >> being shifted. >> >> One long-standing problem has been to decide wh

Re: [14/nn] Add helpers for shift count modes

2017-10-26 Thread Richard Biener
On Thu, Oct 26, 2017 at 2:06 PM, Richard Biener wrote: > On Mon, Oct 23, 2017 at 1:25 PM, Richard Sandiford > wrote: >> This patch adds a stub helper routine to provide the mode >> of a scalar shift amount, given the mode of the values >> being shifted. >> >> One long-standing problem has been to

Re: [14/nn] Add helpers for shift count modes

2017-10-26 Thread Richard Biener
On Mon, Oct 23, 2017 at 1:25 PM, Richard Sandiford wrote: > This patch adds a stub helper routine to provide the mode > of a scalar shift amount, given the mode of the values > being shifted. > > One long-standing problem has been to decide what this mode > should be for arbitrary rtxes (as oppose