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Re: [PATCH, version 5a], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- From: Michael Meissner <meissner at linux dot vnet dot ibm dot com>
- To: Michael Meissner <meissner at linux dot vnet dot ibm dot com>, Joseph Myers <joseph at codesourcery dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Segher Boessenkool <segher at kernel dot crashing dot org>, David Edelsohn <dje dot gcc at gmail dot com>, Bill Schmidt <wschmidt at linux dot vnet dot ibm dot com>
- Date: Wed, 25 Oct 2017 20:11:18 -0400
- Subject: Re: [PATCH, version 5a], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Authentication-results: sourceware.org; auth=none
- References: <alpine.DEB.2.20.1710192211280.9397@digraph.polyomino.org.uk> <20171024221900.GA24351@ibm-tiger.the-meissners.org> <alpine.DEB.2.20.1710242300560.8054@digraph.polyomino.org.uk> <20171025191243.GA1434@ibm-tiger.the-meissners.org> <alpine.DEB.2.20.1710252007310.18935@digraph.polyomino.org.uk> <20171025202736.GA18058@ibm-tiger.the-meissners.org> <alpine.DEB.2.20.1710252028560.18935@digraph.polyomino.org.uk> <20171025224724.GA25269@ibm-tiger.the-meissners.org> <alpine.DEB.2.20.1710252340120.18935@digraph.polyomino.org.uk> <20171025235709.GA8932@ibm-tiger.the-meissners.org>
On Wed, Oct 25, 2017 at 07:57:09PM -0400, Michael Meissner wrote:
> On Wed, Oct 25, 2017 at 11:41:24PM +0000, Joseph Myers wrote:
> > My only comment on this version is that the documentation in cpp.texi of
> > __FP_FAST_* should be updated to mention __FP_FAST_FMAF@var{n} and
> > __FP_FAST_FMAF@var{n}X.
>
> Here is the documentation to be added to the previoius patch. With this
> change, can I check it into the trunk (once Segher approves of the minor bit to
> take out the PowerPC __builtin_{sqrtf128,fmaf128} builtins.
>
> 2017-10-25 Michael Meissner <meissner@linux.vnet.ibm.com>
>
> * doc/cpp.texi (Common Predefined Macros): Document defining
> __FP_FAST_FMAF<N> and __FP_FAST_FMAF<N>X if the back supports fma
> _Float<N> and _Float<N>X variants.
Sigh, it is the end of the day for me. The ChangeLog should be:
2017-10-25 Michael Meissner <meissner@linux.vnet.ibm.com>
* doc/cpp.texi (Common Predefined Macros): Document defining
__FP_FAST_FMAF<N> and __FP_FAST_FMAF<N>X if the backend supports
fma _Float<N> and _Float<N>X variants.
--
Michael Meissner, IBM
IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA
email: meissner@linux.vnet.ibm.com, phone: +1 (978) 899-4797
- References:
- Re: [PATCH, version 2], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 3], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 3], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 4], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 4], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 4], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 4], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 5], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 5], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions
- Re: [PATCH, version 5a], Add support for _Float<N> and _Float<N>X sqrt, fma, fmin, fmax built-in functions