Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-25 Thread Christophe Lyon
On Fri, 25 Oct 2019 at 12:08, Richard Earnshaw (lists) wrote: > > On 24/10/2019 17:10, Richard Earnshaw (lists) wrote: > > On 24/10/2019 11:16, Christophe Lyon wrote: > >> On 23/10/2019 15:21, Richard Earnshaw (lists) wrote: > >>> On 23/10/2019 09:28, Christophe Lyon wrote: > On 21/10/2019 14

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-25 Thread Richard Earnshaw (lists)
On 24/10/2019 17:10, Richard Earnshaw (lists) wrote: On 24/10/2019 11:16, Christophe Lyon wrote: On 23/10/2019 15:21, Richard Earnshaw (lists) wrote: On 23/10/2019 09:28, Christophe Lyon wrote: On 21/10/2019 14:24, Richard Earnshaw (lists) wrote: On 21/10/2019 12:51, Christophe Lyon wrote: O

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-24 Thread Richard Earnshaw (lists)
On 24/10/2019 11:16, Christophe Lyon wrote: On 23/10/2019 15:21, Richard Earnshaw (lists) wrote: On 23/10/2019 09:28, Christophe Lyon wrote: On 21/10/2019 14:24, Richard Earnshaw (lists) wrote: On 21/10/2019 12:51, Christophe Lyon wrote: On 18/10/2019 21:48, Richard Earnshaw wrote: Each patc

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-24 Thread Christophe Lyon
On 23/10/2019 15:21, Richard Earnshaw (lists) wrote: On 23/10/2019 09:28, Christophe Lyon wrote: On 21/10/2019 14:24, Richard Earnshaw (lists) wrote: On 21/10/2019 12:51, Christophe Lyon wrote: On 18/10/2019 21:48, Richard Earnshaw wrote: Each patch should produce a working compiler (it did w

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-23 Thread Richard Earnshaw (lists)
On 23/10/2019 09:28, Christophe Lyon wrote: On 21/10/2019 14:24, Richard Earnshaw (lists) wrote: On 21/10/2019 12:51, Christophe Lyon wrote: On 18/10/2019 21:48, Richard Earnshaw wrote: Each patch should produce a working compiler (it did when it was originally written), though since the patch

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-23 Thread Christophe Lyon
On 21/10/2019 14:24, Richard Earnshaw (lists) wrote: On 21/10/2019 12:51, Christophe Lyon wrote: On 18/10/2019 21:48, Richard Earnshaw wrote: Each patch should produce a working compiler (it did when it was originally written), though since the patch set has been re-ordered slightly there is a

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-21 Thread Richard Earnshaw (lists)
On 21/10/2019 12:51, Christophe Lyon wrote: On 18/10/2019 21:48, Richard Earnshaw wrote: Each patch should produce a working compiler (it did when it was originally written), though since the patch set has been re-ordered slightly there is a possibility that some of the intermediate steps may ha

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-21 Thread Christophe Lyon
On 18/10/2019 21:48, Richard Earnshaw wrote: Each patch should produce a working compiler (it did when it was originally written), though since the patch set has been re-ordered slightly there is a possibility that some of the intermediate steps may have missing test updates that are only cleaned

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-21 Thread Segher Boessenkool
On Sun, Oct 20, 2019 at 12:21:21PM +0100, Richard Earnshaw (lists) wrote: > On 19/10/2019 17:31, Segher Boessenkool wrote: > > I have a bunch of testcases from when I did something similar for PowerPC > > that I wanted to test... But I cannot get your series to apply. Do you > > have a git repo I

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-20 Thread Ramana Radhakrishnan
On Fri, Oct 18, 2019 at 8:49 PM Richard Earnshaw wrote: > > > This series of patches rewrites all the DImode arithmetic patterns for > the Arm backend when compiling for Arm or Thumb2 to split the > operations during expand (the thumb1 code is unchanged and cannot > benefit from early splitting as

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-20 Thread Richard Earnshaw (lists)
On 19/10/2019 17:31, Segher Boessenkool wrote: > Hi Richard, > > On Fri, Oct 18, 2019 at 08:48:31PM +0100, Richard Earnshaw wrote: >> >> This series of patches rewrites all the DImode arithmetic patterns for >> the Arm backend when compiling for Arm or Thumb2 to split the >> operations during expa

Re: [PATCH 00/29] [arm] Rewrite DImode arithmetic support

2019-10-19 Thread Segher Boessenkool
Hi Richard, On Fri, Oct 18, 2019 at 08:48:31PM +0100, Richard Earnshaw wrote: > > This series of patches rewrites all the DImode arithmetic patterns for > the Arm backend when compiling for Arm or Thumb2 to split the > operations during expand (the thumb1 code is unchanged and cannot > benefit fr