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Re: Multiprecision Arithmetic Builtins
- From: Florian Weimer <fweimer at redhat dot com>
- To: oleg dot endo at t-online dot de
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 21 Sep 2015 14:42:13 +0200
- Subject: Re: Multiprecision Arithmetic Builtins
- Authentication-results: sourceware.org; auth=none
- References: <1442815778 dot 2313 dot 69 dot camel at t-online dot de>
On 09/21/2015 08:09 AM, Oleg Endo wrote:
> Hi all,
>
> I was thinking of adding some SH specific builtin functions for the
> addc, subc and negc instructions.
>
> Are there any plans to add clang's target independent multiprecision
> arithmetic builtins (http://clang.llvm.org/docs/LanguageExtensions.html)
> to GCC?
Do you mean these?
<https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html>
Is there something else that is missing?
--
Florian Weimer / Red Hat Product Security