Re: [EXTERNAL] Re: [Patch 1/5] rs6000, Add 128-bit sign extension support

2020-08-18 Thread Segher Boessenkool
On Thu, Aug 13, 2020 at 06:53:56PM -0500, will schmidt wrote: > On Thu, 2020-08-13 at 17:55 -0500, Segher Boessenkool wrote: > > > As long as there are no issues defining the builtins for 3.0 here. > > > AFAIK they are not documented in ISA 3.0. This is a happy accident > > > that these ISA 3.1

Re: [EXTERNAL] Re: [Patch 1/5] rs6000, Add 128-bit sign extension support

2020-08-13 Thread will schmidt via Gcc-patches
On Thu, 2020-08-13 at 17:55 -0500, Segher Boessenkool wrote: > Hi! > > On Thu, Aug 13, 2020 at 05:11:11PM -0500, will schmidt wrote: > > > > That is probably a level of detail that is not > > > > really needed in the GCC code comment. Probably best to just > > > > change > > > > the comment to

Re: [EXTERNAL] Re: [Patch 1/5] rs6000, Add 128-bit sign extension support

2020-08-13 Thread will schmidt via Gcc-patches
On Thu, 2020-08-13 at 13:29 -0500, Segher Boessenkool wrote: > On Thu, Aug 13, 2020 at 11:09:10AM -0700, Carl Love wrote: > > The builtins > > > > vector signed int vec_signexti (vector signed char a) > > vector signed long long vec_signextll (vector signed char a) > > vector signed int