Re: [PATCH, rs6000] Improve Documentation of Built-In Functions Part 1

2018-05-02 Thread Segher Boessenkool
Hi! On Wed, Apr 25, 2018 at 11:28:44AM -0500, Kelvin Nilsen wrote: > >>> 4. Remove descriptions of built-in function that do not belong in this > >>> section because the > >>>built-in functions are generic (not specific to PowerPC): > >>> __builtin_fabsq, > >>>__builtin_copysignq, __builti

Re: [PATCH, rs6000] Improve Documentation of Built-In Functions Part 1

2018-05-02 Thread Segher Boessenkool
Hi Kelvin, On Tue, Apr 24, 2018 at 09:12:52AM -0500, Kelvin Nilsen wrote: >     * doc/extend.texi: Tidy documentation of PowerPC built-in functions. You should note the sections you renamed: (PowerPC Built-in Functions): Rename to ... (Low-Level PowerPC Built-in Functions): ... th

Re: [PATCH, rs6000] Improve Documentation of Built-In Functions Part 1

2018-04-25 Thread Kelvin Nilsen
Thank you for the prompt review and careful feedback. I didn't notice your message until this morning. At this point, I'll wait a few days before committing these changes as I understand we are still in the "RC phase of GCC 8". On 4/24/18 4:45 PM, Segher Boessenkool wrote: > Hi! > > On Tue, A

Re: [PATCH, rs6000] Improve Documentation of Built-In Functions Part 1

2018-04-24 Thread Segher Boessenkool
Hi! On Tue, Apr 24, 2018 at 02:25:58PM -0500, Kelvin Nilsen wrote: > > 4. Remove descriptions of built-in function that do not belong in this > > section because the > >    built-in functions are generic (not specific to PowerPC): > > __builtin_fabsq, > >    __builtin_copysignq, __builtin_infq, __

Re: [PATCH, rs6000] Improve Documentation of Built-In Functions Part 1

2018-04-24 Thread Kelvin Nilsen
I'm updating this patch to make two improvements to what was submitted earlier today: 1. Correct the description of the htm-no-suspend CPU feature. 2. Add a comment to clarify that the builtin_divde and builtin_divdeu built-in functions require 64-bit targets. Everything else is the same as s

[PATCH, rs6000] Improve Documentation of Built-In Functions Part 1

2018-04-24 Thread Kelvin Nilsen
This is the first of several patches to address shortcomings in existing documentation of PowerPC built-in functions.  The focus of this particular patch is to improve documentation of low-level built-in functions that do not require special include headers. A summary of this patch follows: 1. Ch