On 09.08.2016 07:33, Senthil Kumar Selvaraj wrote:
Hi Johann,
Turning off -fcaller-saves for AVR makes the testcase I had for PR 71873
pass unless I explicitly add -fcaller-saves to force the compiler to
generate the triggering insn patterns.
Wonder if we should modify the existing test
Dixi quod…
>Alexander Monakov dixit:
>
>>First of all, I think option -malign-data=abi (new in GCC 5) addresses your
>>need: it can be used to reduce the default (excessive) alignment to just the
>>psABI-dictated value (you can play with this at https://gcc.godbolt.org even
>>if
>
>Ah, nice!
… e
On Fri, Aug 12, 2016 at 1:01 PM, Thorsten Glaser wrote:
> Dixi quod…
>
>>Alexander Monakov dixit:
>>
>>>First of all, I think option -malign-data=abi (new in GCC 5) addresses your
>>>need: it can be used to reduce the default (excessive) alignment to just the
>>>psABI-dictated value (you can play
On Fri, 12 Aug 2016, Thorsten Glaser wrote:
> Dixi quod?
>
> >Alexander Monakov dixit:
> >
> >>First of all, I think option -malign-data=abi (new in GCC 5) addresses your
> >>need: it can be used to reduce the default (excessive) alignment to just the
> >>psABI-dictated value (you can play with thi
Hans-Peter Nilsson dixit:
>> ? except -malign-data=abi is, apparently, cris-only.
>ITYM "i386-only". I see "malign-data=" in
>gcc/config/i386/i386.opt.
No (actually tested on amd64, which didn’t support it).
>(Not sure why the CRIS port was mentioned at all.
The GCC 6 texinfo documentation *o
On Fri, 12 Aug 2016, Thorsten Glaser wrote:
> Hans-Peter Nilsson dixit:
>
> >> ? except -malign-data=abi is, apparently, cris-only.
>
> >ITYM "i386-only". I see "malign-data=" in
> >gcc/config/i386/i386.opt.
>
> No (actually tested on amd64, which didn?t support it).
Weird.
> >(Not sure why the
