On Thu, 27 Jun 2024, 01:53 Matthias Kretz, <m.kr...@gsi.de> wrote:
> Ah, thank you. I didn't realize that there's a default for dg-do. I
> probably
> knew it back when I added check_vect_support_and_set_flags...
>
> OK for all branches from my side.
>
Yup, ok to push then, thanks.
> -Matthias
>
> On Wednesday, 26 June 2024 04:45:28 CDT Alexandre Oliva wrote:
> > The newly-added testcase overrides the default dg-do action set by
> > check_vect_support_and_set_flags (in libstdc++-dg/conformance.exp), so
> > it attempts to run the test even if runtime vector support is not
> > available.
> >
> > Remove the explicit dg-do directive, so that the default is honored,
> > and the test is run if vector support is found, and only compiled
> > otherwise.
> >
> > Tested so far with gcc-13 on ppc64-vx7r2, targeting vector-less
> > hardware, where it cured the observed regression. Regstrapping on
> > x86_64- and ppc64el-linux-gnu just to be sure. Ok to install?
> >
> >
> > for libstdc++-v3/ChangeLog
> >
> > PR libstdc++/115454
> > * testsuite/experimental/simd/pr115454_find_last_set.cc: Defer
> > to check_vect_support_and_set_flags's default dg-do action.
> > ---
> > .../experimental/simd/pr115454_find_last_set.cc | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git
> > a/libstdc++-v3/testsuite/experimental/simd/pr115454_find_last_set.cc
> > b/libstdc++-v3/testsuite/experimental/simd/pr115454_find_last_set.cc
> index
> > 25a713b4e948c..4ade8601f272f 100644
> > --- a/libstdc++-v3/testsuite/experimental/simd/pr115454_find_last_set.cc
> > +++ b/libstdc++-v3/testsuite/experimental/simd/pr115454_find_last_set.cc
> > @@ -1,5 +1,4 @@
> > // { dg-options "-std=gnu++17" }
> > -// { dg-do run { target *-*-* } }
> > // { dg-require-effective-target c++17 }
> > // { dg-additional-options "-march=x86-64-v4" { target avx512f_runtime
> } }
> > // { dg-require-cmath "" }
>
>
> --
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