Re: [PATCH] rs6000: Allow using -mlong-double-64 after -mabi={ibm,ieee}longdouble [PR104208, PR87496]

Re: [PATCH] rs6000: Allow using -mlong-double-64 after -mabi={ibm,ieee}longdouble [PR104208, PR87496]

[Peter Bergner]

On 3/4/22 8:14 PM, Peter Bergner wrote:
> On 3/4/22 11:33 AM, Peter Bergner wrote:
>>> Ok pushed to trunk.  I haven't determined yet whether we need this on GCC 11 yet.
>>> I'll check on that and report back.  Thanks!
>>
>> I've confirmed that GCC 11 fails the same way and that the backported patch
>> fixes the issue there too.  Ok for GCC 11 assuming my full regression testing
>> is clean?
>>
>> GCC 10 has the same checking code, so it looks to need the backport as well.
>> I'll go ahead and backport and regression test it there too.
> 
> The backports to GCC 11 and GCC 10 bootstrapped and regtested with no regressions.
> Ok for the GCC 11 and GCC 10 release branches after a day or two of baking on
> trunk?

Ping.

The trunk patch has been confirmed to fix the glibc build errors and no issues
with the patch has surfaced, so ok for the GCC11 and GCC10 release branches?

Peter

Re: [PATCH] rs6000: Allow using -mlong-double-64 after -mabi={ibm, ieee}longdouble [PR104208, PR87496]

[Segher Boessenkool]

On Tue, Mar 15, 2022 at 02:49:39PM -0500, Peter Bergner wrote:
> On 3/4/22 8:14 PM, Peter Bergner wrote:
> > On 3/4/22 11:33 AM, Peter Bergner wrote:
> >>> Ok pushed to trunk.  I haven't determined yet whether we need this on GCC 11 yet.
> >>> I'll check on that and report back.  Thanks!
> >>
> >> I've confirmed that GCC 11 fails the same way and that the backported patch
> >> fixes the issue there too.  Ok for GCC 11 assuming my full regression testing
> >> is clean?
> >>
> >> GCC 10 has the same checking code, so it looks to need the backport as well.
> >> I'll go ahead and backport and regression test it there too.
> > 
> > The backports to GCC 11 and GCC 10 bootstrapped and regtested with no regressions.
> > Ok for the GCC 11 and GCC 10 release branches after a day or two of baking on
> > trunk?
> 
> Ping.
> 
> The trunk patch has been confirmed to fix the glibc build errors and no issues
> with the patch has surfaced, so ok for the GCC11 and GCC10 release branches?

If you can confirm it fixes the glibc build error on 11 and 10 as well,
then yes please.  Thanks!


Segher

Re: [PATCH] rs6000: Allow using -mlong-double-64 after -mabi={ibm,ieee}longdouble [PR104208, PR87496]

[Peter Bergner]

On 3/16/22 7:33 AM, Segher Boessenkool wrote:
> On Tue, Mar 15, 2022 at 02:49:39PM -0500, Peter Bergner wrote:
>> The trunk patch has been confirmed to fix the glibc build errors and no issues
>> with the patch has surfaced, so ok for the GCC11 and GCC10 release branches?
> 
> If you can confirm it fixes the glibc build error on 11 and 10 as well,
> then yes please.  Thanks!

I confirmed I see the same glibc issue with unpatched gcc11 and gcc10 compilers
and that the patched gcc11 and gcc10 fix the issue so I went ahead and pushed
the backports.  Thanks!

Peter