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Hi!
On Fri, May 06, 2022 at 02:09:21PM +, Matthias Gehre via Gcc wrote:
> We would like to add support for division/modulo on large arbitrary precision
> integers to libgcc/compiler-rt
> as required by C23's _BitInt type [0].
>
> >From what I know, gcc doesn't yet support C23 _BitInt, but we
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On Fri, 6 May 2022, 14:57 Richard Biener via gcc-announce, <
gcc-annou...@gcc.gnu.org> wrote:
>
> The GCC developers are proud to announce another major GCC release, 12.1.
>
> This year we celebrated the 35th anniversary of the first GCC beta release
> and this month we will celebrate
On Friday, May 6 2022, "Matthias Gehre" wrote to "lennox" saying:
> Jakub Jelinek wrote:
> > Rather than uint32_t, wouldn't using the word size (64-bit for lp64, 32-bit
> for ilp32) be better?
> Is there a portable way to specify this in C? (size_t, uintptr_t?) And is the
> word size
> clearly de
On Fri, 6 May 2022, Matthias Gehre via Gcc wrote:
> > This proposed interface doesn't say anything about what aliasing is or
> > isn't permitted among the four arrays pointed to.
> Good catch. I would lean into saying that none of the four arrays must alias
> because allowing them to alias would r
> Note that each architecture also needs to specify its _BitInt ABI
> (including such things as whether the values of padding bits inside the
> size of the _BitInt type, or outside that size but within a register used
> for argument passing or return, have specified values or are arbitrary).
> HJ h
On Fri, May 06, 2022 at 02:09:21PM +, Matthias Gehre via Gcc wrote:
> /// \param quo The quotient represented by n words. Must be non-null.
> /// \param rem The remainder represented by n words. Must be non-null.
> /// \param a The dividend represented by n + 1 words. Must be non-null.
> /// \p
On Fri, 6 May 2022, Jakub Jelinek via Gcc wrote:
> And I really don't like the N + 1 stuff you're proposing, at least for
> _BigInts that would be represented as an array of those word etc. elements
> from least to most significant (or vice versa? That really needs to be
> specified too), if they
On Fri, May 06, 2022 at 02:09:21PM +, Matthias Gehre via Gcc wrote:
> /// \param quo The quotient represented by n words. Must be non-null.
> /// \param rem The remainder represented by n words. Must be non-null.
> /// \param a The dividend represented by n + 1 words. Must be non-null.
> /// \p
On Fri, 6 May 2022, Matthias Gehre via Gcc wrote:
> We would like to add support for division/modulo on large arbitrary
> precision integers to libgcc/compiler-rt as required by C23's _BitInt
> type [0].
Note that each architecture also needs to specify its _BitInt ABI
(including such things a
Hello!
We would like to add support for division/modulo on large arbitrary precision
integers to libgcc/compiler-rt
as required by C23's _BitInt type [0].
>From what I know, gcc doesn't yet support C23 _BitInt, but we would still
like to ensure that libgcc and compiler-rt can stay compatible in
pls
Am 06.05.2022 um 10:48 schrieb Richard Biener via gcc-announce
:
The GCC developers are proud to announce another major GCC release, 12.1.
This year we celebrated the 35th anniversary of the first GCC beta release
and this month we will celebrate 35 years since the GCC 1.0 release!
This r
Status
==
The GCC 9 branch is in regression and documentation fixing mode.
After the release of GCC 12.1 it's time to retire this branch and do
a last release from it - GCC 9.5. I will do a GCC 9.5 release
candidate in two weeks from now, May 20th, following by the release
a week after tha
Status
==
GCC 12.1 has been released, the releases/gcc-12 branch is open again
for regression and documentation bugfixing. GCC 12.2 can be expected
in 2-3 months from now unless something serious changes the plans.
Quality Data
Priority # Change from last report
---
The GCC developers are proud to announce another major GCC release, 12.1.
This year we celebrated the 35th anniversary of the first GCC beta release
and this month we will celebrate 35 years since the GCC 1.0 release!
This release deprecates support for the STABS debugging format and
introduces
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