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Re: Add a build_real_truncate helper function
- From: Richard Biener <richard dot guenther at gmail dot com>
- To: Bernd Schmidt <bschmidt at redhat dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, richard dot sandiford at arm dot com
- Date: Fri, 2 Oct 2015 10:07:54 +0200
- Subject: Re: Add a build_real_truncate helper function
- Authentication-results: sourceware.org; auth=none
- References: <87y4fmya1j dot fsf at e105548-lin dot cambridge dot arm dot com> <560D3A98 dot 7060803 at redhat dot com>
On Thu, Oct 1, 2015 at 3:52 PM, Bernd Schmidt <bschmidt@redhat.com> wrote:
> On 10/01/2015 03:48 PM, Richard Sandiford wrote:
>>
>> ...which simplifies the match.pd patterns I'm about to add.
>>
>> Bootstrapped & regression-tested on x86_64-linux-gnu. OK to install?
>
>
> Ok.
I wonder if it's worth a separate function - why not truncate
unconditionally in build_real?
In fact it looks like we might have non-canonical REAL_CSTs with
excess precision?
Richard.
>
> Bernd
>