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Re: [Boolean Vector, patch 3/5] Use boolean vector in C/C++ FE
- From: Ilya Enkovich <enkovich dot gnu at gmail dot com>
- To: Jeff Law <law at redhat dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 21 Oct 2015 14:02:15 +0300
- Subject: Re: [Boolean Vector, patch 3/5] Use boolean vector in C/C++ FE
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- References: <20151002140449 dot GG26618 at msticlxl57 dot ims dot intel dot com> <561828E4 dot 6070905 at redhat dot com> <20151013141433 dot GM63757 at msticlxl57 dot ims dot intel dot com> <561D2659 dot 7050600 at redhat dot com> <CAMbmDYZ=WSSCqWzoj6hJEUyTXUmg9xLH29vE0g0MobKYAXWV-g at mail dot gmail dot com> <5626B356 dot 7040007 at redhat dot com>
2015-10-21 0:34 GMT+03:00 Jeff Law <law@redhat.com>:
> On 10/13/2015 09:59 AM, Ilya Enkovich wrote:
>>>>
>>>>
>>>> Looking into that I got an impression vector modes are used by C/C++
>>>> vector extensions only. And I think regression testing would reveal
>>>> some
>>>> failures otherwise.
>>>
>>>
>>> Maybe this stuff hasn't bled into the Fortran front-end, but the gfortran
>>> front-end certainly has OpenMP support which presumably has vector
>>> extensions.
>>
>>
>> OpenMP extension doesn't produce any vector code in front-end. Code
>> will be produced by vectorizer anyway.
>>
>>>
>>> The fact that nothing's failing in the testsuite is encouraging, but it'd
>>> be
>>> worth spending a few minutes taking a look to see if there's something
>>> that
>>> might need updating.
>>
>>
>> I also grepped for VEC_COND_EXPR and it never occurs in front-ends
>> other than C/C++.
>
> Perfect. Thanks.
>
> Was that the last question on the boolean vector patches? If so, then I
> think they're OK for the trunk.
>
> jeff
>
I think there are no unanswered question. So I'll rebase it on the
latest trunk, test and commit.
Thanks,
Ilya