r280597 - [AVX-512] Remove masked integer mullo builtins and replace with native IR.

Craig Topper via cfe-commits cfe-commits at lists.llvm.org
Mon Sep 5 17:11:22 PDT 2016


This error makes even less sense. Nothing about __builtin_ia32_selectd_512
requires a constant integer.

/home/linaro/buildbot/clang-cmake-thumbv7-a15/stage1/bin/../lib/clang/4.0.0/include/avx512fintrin.h:223:19:
error: argument to '__builtin_ia32_selectd_512' must be a constant
integer
  return (__m512i)__builtin_ia32_selectd_512(__M,


~Craig

On Mon, Sep 5, 2016 at 4:49 PM, Renato Golin <renato.golin at linaro.org>
wrote:

> On 6 September 2016 at 00:27, Craig Topper <craig.topper at gmail.com> wrote:
> > This failure doesn't make sense. It's acting like the test was updated
> for
> > r280596, but not the intrinsic header or the clang binary. That's the
> only
> > way I can think that the output IR could contain
> > @llvm.x86.avx512.mask.padd.b.256.
>
> Hi Craig,
>
> I don't know, but this is a fresh build with sources (hopefully) in sync:
>
> http://lab.llvm.org:8011/builders/clang-cmake-thumbv7-a15/builds/15232
>
> and still shows a lot of avx builtin problems...
>
> cheers,
> --renato
>
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