On Thu, 24 Jun 2021 at 15:02, Matthias Kretz wrote:
>
> For -ffast-math there was a missing using namespace __proposed left. The
> attached patch resolves the issue.
OK for trunk, please push (after adding yourself to the "Write After
Approval" section of MAINTAINERS as per
https://gcc.gnu.org/git
On Thu, Jun 24, 2021 at 03:40:09PM +0100, Jonathan Wakely wrote:
> On Thu, 24 Jun 2021 at 15:34, Jonathan Wakely wrote:
> > Rather than use the _GLIBCXX_HAS_BUILTIN macro more widely, I'd prefer
> > to not use it where it isn't needed, as in the attached (untested)
> > patch.
>
> My rationale for
On Thu, 24 Jun 2021 at 15:34, Jonathan Wakely wrote:
> Rather than use the _GLIBCXX_HAS_BUILTIN macro more widely, I'd prefer
> to not use it where it isn't needed, as in the attached (untested)
> patch.
My rationale for this is that I'd prefer to use standardized features
like __has_include and _
On Thu, 24 Jun 2021 at 15:21, Jakub Jelinek wrote:
>
> On Thu, Jun 24, 2021 at 03:11:01PM +0100, Jonathan Wakely wrote:
> > On Thu, 24 Jun 2021 at 15:08, Jakub Jelinek wrote:
> > >
> > > On Thu, Jun 24, 2021 at 04:01:34PM +0200, Matthias Kretz wrote:
> > > > --- a/libstdc++-v3/include/experimental
On Thu, Jun 24, 2021 at 03:11:01PM +0100, Jonathan Wakely wrote:
> On Thu, 24 Jun 2021 at 15:08, Jakub Jelinek wrote:
> >
> > On Thu, Jun 24, 2021 at 04:01:34PM +0200, Matthias Kretz wrote:
> > > --- a/libstdc++-v3/include/experimental/bits/simd.h
> > > +++ b/libstdc++-v3/include/experimental/bits/
On Thu, 24 Jun 2021 at 15:11, Jonathan Wakely wrote:
>
> On Thu, 24 Jun 2021 at 15:08, Jakub Jelinek wrote:
> >
> > On Thu, Jun 24, 2021 at 04:01:34PM +0200, Matthias Kretz wrote:
> > > --- a/libstdc++-v3/include/experimental/bits/simd.h
> > > +++ b/libstdc++-v3/include/experimental/bits/simd.h
> >
On Thu, 24 Jun 2021 at 15:08, Jakub Jelinek wrote:
>
> On Thu, Jun 24, 2021 at 04:01:34PM +0200, Matthias Kretz wrote:
> > --- a/libstdc++-v3/include/experimental/bits/simd.h
> > +++ b/libstdc++-v3/include/experimental/bits/simd.h
> > @@ -1598,7 +1598,9 @@ template
> >_GLIBCXX_SIMD_INTRINSIC c
On Thu, Jun 24, 2021 at 04:01:34PM +0200, Matthias Kretz wrote:
> --- a/libstdc++-v3/include/experimental/bits/simd.h
> +++ b/libstdc++-v3/include/experimental/bits/simd.h
> @@ -1598,7 +1598,9 @@ template
>_GLIBCXX_SIMD_INTRINSIC constexpr _To
>__bit_cast(const _From __x)
>{
> -//
For -ffast-math there was a missing using namespace __proposed left. The
attached patch resolves the issue.
From: Matthias Kretz
The __bit_cast function was a hack to achieve what __builtin_bit_cast
can do, therefore use __builtin_bit_cast if possible. However,
__builtin_bit_cast cannot be used
