Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-10-10 Thread Bernd Edlinger
On 10/09/17 15:02, Richard Earnshaw (lists) wrote: > On 06/09/17 14:17, Bernd Edlinger wrote: >> Index: gcc/doc/rtl.texi >> === >> --- gcc/doc/rtl.texi (revision 251752) >> +++ gcc/doc/rtl.texi (working copy) >> @@ -2252,6 +2252,13 @@

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-10-09 Thread Richard Earnshaw (lists)
On 06/09/17 14:17, Bernd Edlinger wrote: > On 09/06/17 14:51, Richard Earnshaw (lists) wrote: >> On 06/09/17 13:44, Bernd Edlinger wrote: >>> On 09/04/17 21:54, Bernd Edlinger wrote: Hi Kyrill, Thanks for your review! On 09/04/17 15:55, Kyrill Tkachov wrote: > Hi B

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-09-06 Thread Kyrill Tkachov
On 06/09/17 14:17, Bernd Edlinger wrote: On 09/06/17 14:51, Richard Earnshaw (lists) wrote: On 06/09/17 13:44, Bernd Edlinger wrote: On 09/04/17 21:54, Bernd Edlinger wrote: Hi Kyrill, Thanks for your review! On 09/04/17 15:55, Kyrill Tkachov wrote: Hi Bernd, On 18/01/17 15:36, Bernd Edl

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-09-06 Thread Bernd Edlinger
On 09/06/17 14:51, Richard Earnshaw (lists) wrote: > On 06/09/17 13:44, Bernd Edlinger wrote: >> On 09/04/17 21:54, Bernd Edlinger wrote: >>> Hi Kyrill, >>> >>> Thanks for your review! >>> >>> >>> On 09/04/17 15:55, Kyrill Tkachov wrote: Hi Bernd, On 18/01/17 15:36, Bernd Edlinger wr

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-09-06 Thread Bernd Edlinger
On 09/06/17 14:51, Richard Earnshaw (lists) wrote: > On 06/09/17 13:44, Bernd Edlinger wrote: >> On 09/04/17 21:54, Bernd Edlinger wrote: >>> Hi Kyrill, >>> >>> Thanks for your review! >>> >>> >>> On 09/04/17 15:55, Kyrill Tkachov wrote: Hi Bernd, On 18/01/17 15:36, Bernd Edlinger wr

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-09-06 Thread Richard Earnshaw (lists)
On 06/09/17 13:44, Bernd Edlinger wrote: > On 09/04/17 21:54, Bernd Edlinger wrote: >> Hi Kyrill, >> >> Thanks for your review! >> >> >> On 09/04/17 15:55, Kyrill Tkachov wrote: >>> Hi Bernd, >>> >>> On 18/01/17 15:36, Bernd Edlinger wrote: On 01/13/17 19:28, Bernd Edlinger wrote: > On 01/

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-09-06 Thread Bernd Edlinger
On 09/04/17 21:54, Bernd Edlinger wrote: > Hi Kyrill, > > Thanks for your review! > > > On 09/04/17 15:55, Kyrill Tkachov wrote: >> Hi Bernd, >> >> On 18/01/17 15:36, Bernd Edlinger wrote: >>> On 01/13/17 19:28, Bernd Edlinger wrote: On 01/13/17 17:10, Bernd Edlinger wrote: > On 01/13/1

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-09-04 Thread Bernd Edlinger
Hi Kyrill, Thanks for your review! On 09/04/17 15:55, Kyrill Tkachov wrote: > Hi Bernd, > > On 18/01/17 15:36, Bernd Edlinger wrote: >> On 01/13/17 19:28, Bernd Edlinger wrote: >>> On 01/13/17 17:10, Bernd Edlinger wrote: On 01/13/17 14:50, Richard Earnshaw (lists) wrote: > On 18/12/16

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-09-04 Thread Kyrill Tkachov
Hi Bernd, On 18/01/17 15:36, Bernd Edlinger wrote: On 01/13/17 19:28, Bernd Edlinger wrote: On 01/13/17 17:10, Bernd Edlinger wrote: On 01/13/17 14:50, Richard Earnshaw (lists) wrote: On 18/12/16 12:58, Bernd Edlinger wrote: Hi, this is related to PR77308, the follow-up patch will depend on

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-01-18 Thread Bernd Edlinger
On 01/13/17 19:28, Bernd Edlinger wrote: > On 01/13/17 17:10, Bernd Edlinger wrote: >> On 01/13/17 14:50, Richard Earnshaw (lists) wrote: >>> On 18/12/16 12:58, Bernd Edlinger wrote: Hi, this is related to PR77308, the follow-up patch will depend on this one. When tryi

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-01-13 Thread Bernd Edlinger
On 01/13/17 17:10, Bernd Edlinger wrote: > On 01/13/17 14:50, Richard Earnshaw (lists) wrote: >> On 18/12/16 12:58, Bernd Edlinger wrote: >>> Hi, >>> >>> this is related to PR77308, the follow-up patch will depend on this one. >>> >>> When trying the split the *arm_cmpdi_insn and *arm_cmpdi_unsigne

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-01-13 Thread Bernd Edlinger
On 01/13/17 14:50, Richard Earnshaw (lists) wrote: > On 18/12/16 12:58, Bernd Edlinger wrote: >> Hi, >> >> this is related to PR77308, the follow-up patch will depend on this one. >> >> When trying the split the *arm_cmpdi_insn and *arm_cmpdi_unsigned >> before reload, a mis-compilation in libgcc f

Re: [PATCH, ARM] correctly encode the CC reg data flow

2017-01-13 Thread Richard Earnshaw (lists)
On 18/12/16 12:58, Bernd Edlinger wrote: > Hi, > > this is related to PR77308, the follow-up patch will depend on this one. > > When trying the split the *arm_cmpdi_insn and *arm_cmpdi_unsigned > before reload, a mis-compilation in libgcc function __gnu_satfractdasq > was discovered, see [1] for