[PATCH] Force rtl templates to be inlined

Richard Biener richard.guenther@gmail.com
Tue Sep 2 08:43:00 GMT 2014


On Tue, Sep 2, 2014 at 10:36 AM, Steven Bosscher <stevenb.gcc@gmail.com> wrote:
> On Tue, Sep 2, 2014 at 9:22 AM, Andrew Pinski wrote:
>> On Tue, Sep 2, 2014 at 12:20 AM, Andi Kleen wrote:
>>>
>>>> there have been bugs in the past in the area of always_inline too.
>>>
>>> You're arguing for my patch. It would find those bugs.
>>
>>
>> No I am arguing against it since the older versions of GCC we cannot change.
>
> Should such bugs turn up, we can account for them in ansidecl.h.
>
> I think Andi's patch should go in.

I disagree.  always-inline isn't an optimization attribute but a correctness
one.

Instead we should not build stage1 with -O0 if we detect a reasonably
recent GCC host compiler (say one that is still maintained).  Or
we simply should make -finline work at -O0 (I suppose it might already
work?) and use it.

Richard.

> Ciao!
> Steven



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