On Wed, May 24, 2023 at 5:44 PM Georg-Johann Lay wrote:
>
>
>
> Am 24.05.23 um 11:38 schrieb Richard Biener:
> > On Tue, May 23, 2023 at 2:56 PM Georg-Johann Lay wrote:
> >>
> >> PR target/104327 not only affects s390 but also avr:
> >> The avr backend pre-sets some options depending on optimizat
Snapshot gcc-10-20230524 is now available on
https://gcc.gnu.org/pub/gcc/snapshots/10-20230524/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 10 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch
Am 24.05.23 um 11:28 schrieb Richard Biener:
On Tue, May 23, 2023 at 1:25 PM Georg-Johann Lay wrote:
This error pops up in the testsuite for avr.
As far as I understand, this is due to target-specific optimization like
in avr-common.cc:
{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_mgas_isr_pr
Am 24.05.23 um 11:38 schrieb Richard Biener:
On Tue, May 23, 2023 at 2:56 PM Georg-Johann Lay wrote:
PR target/104327 not only affects s390 but also avr:
The avr backend pre-sets some options depending on optimization level.
The inliner then thinks that always_inline functions are not eligi
Hi all,
I am working around array using a plugin to the analyzer.
And I face a problem here, I would like to be able to build a
transformed representation of an element of the array from its subscript
representation to its address representation (vice versa).
To image what I'm saying, I'm looki
* Iain Sandoe:
>> On 24 May 2023, at 14:09, Paul Koning via Gcc wrote:
>> Curious, because Mac OS mail does show it as a mailing list message,
>> offering up an "unsubscribe" button. So it looks like an iOS mail bug.
>
> for me, in macOS mail “it depends” - sometimes the posts are marked as
> f
> On 24 May 2023, at 14:09, Paul Koning via Gcc wrote:
>
>
>
>> On May 23, 2023, at 10:08 PM, LIU Hao via Gcc wrote:
>>
>> 在 2023/5/19 20:59, Florian Weimer via Gcc 写道:
>>> * Jonathan Wakely via Gcc:
Unfortunately even the Gmail web UI doesn't offer an unsubscribe
option, despite
> On May 23, 2023, at 10:08 PM, LIU Hao via Gcc wrote:
>
> 在 2023/5/19 20:59, Florian Weimer via Gcc 写道:
>> * Jonathan Wakely via Gcc:
>>> Unfortunately even the Gmail web UI doesn't offer an unsubscribe
>>> option, despite knowing the mails come from a list and showing:
>>>
>>> mailing list:
On 23/05/2023 19:41, Georg-Johann Lay wrote:
For some time now I am staring at the following test case and what
combine does with it:
typedef struct
{
unsigned b0 : 1;
unsigned b1 : 1;
unsigned b2 : 1;
unsigned b3 : 1;
unsigned b4 : 1;
unsigned b5 : 1;
unsigned
On Wed, 24 May 2023 at 10:42, Florian Weimer wrote:
> Well, one might be tempted to write that explicit memset to eliminate
> the conditional branch, except that it's technically required because
> data() might return nullptr. 8-/
Which is why you shouldn't write that code :-)
But this is a digre
* Jonathan Wakely:
> On Wed, 24 May 2023 at 10:06, Florian Weimer wrote:
>>
>> * Jonathan Wakely via Gcc:
>>
>> >> It seems it might even be trivial enough for me to investigate and
>> >> tackle myself, in some spare time.
>> >>
>> >> I see very little code using either of these features, so it's
On Tue, May 23, 2023 at 2:56 PM Georg-Johann Lay wrote:
>
> PR target/104327 not only affects s390 but also avr:
> The avr backend pre-sets some options depending on optimization level.
> The inliner then thinks that always_inline functions are not eligible
> for inlining and terminates with an er
On Tue, May 23, 2023 at 1:25 PM Georg-Johann Lay wrote:
>
> This error pops up in the testsuite for avr.
>
> As far as I understand, this is due to target-specific optimization like
> in avr-common.cc:
>
> { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_mgas_isr_prologues, NULL, 1 },
> { OPT_LEVELS_1
On Wed, 24 May 2023 at 10:06, Florian Weimer wrote:
>
> * Jonathan Wakely via Gcc:
>
> >> It seems it might even be trivial enough for me to investigate and
> >> tackle myself, in some spare time.
> >>
> >> I see very little code using either of these features, so it's
> >> definitely not a high pr
* Jonathan Wakely via Gcc:
>> It seems it might even be trivial enough for me to investigate and
>> tackle myself, in some spare time.
>>
>> I see very little code using either of these features, so it's
>> definitely not a high priority task regardless.
>>
>
> Glibc uses the nonnull attribute in
On Wed, May 24, 2023 at 3:58 PM Jan Beulich via Gcc wrote:
>
> Hello,
>
> for a couple of years I was meaning to extend the use of these AVX512F
> insns beyond the pretty minimalistic ones there are so far. Now that I've
> got around to at least draft something, I ran into a couple of issues I
> c
Hello,
for a couple of years I was meaning to extend the use of these AVX512F
insns beyond the pretty minimalistic ones there are so far. Now that I've
got around to at least draft something, I ran into a couple of issues I
cannot explain. I'd like to start with understanding the unexpected
effect
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