On 12/14/2015 03:20 PM, Richard Biener wrote:
But there must be a reason statics/externals are expected and handled in all the
callers (and the function).
At the time this was written (git rev 60d031234), expand_one_var looked
very different. It called a subroutine expand_one_static_var which
On Mon, Dec 14, 2015 at 1:09 PM, Bernd Schmidt wrote:
> On 12/14/2015 10:07 AM, Richard Biener wrote:
>
>> Note that we also record alignment to make sure we can spill to properly
>> aligned stack slots.
>
>
>> I don't see why we don't need to do that for used statics/externs. That
>> is
>> are y
On 12/14/2015 10:07 AM, Richard Biener wrote:
Note that we also record alignment to make sure we can spill to properly
aligned stack slots.
I don't see why we don't need to do that for used statics/externs. That is
are you sure we never need to spill a var of their type?
Why would they be
>>> On 14.12.15 at 10:07, wrote:
> Note that we also record alignment to make sure we can spill to properly
> aligned stack slots.
>
> I don't see why we don't need to do that for used statics/externs. That is
> are you sure we never need to spill a var of their type?
No, I'm not, but note that
On Mon, Dec 14, 2015 at 9:44 AM, Jan Beulich wrote:
On 14.12.15 at 09:35, wrote:
>> On Fri, Dec 11, 2015 at 2:54 PM, Bernd Schmidt wrote:
>>> On 12/11/2015 02:48 PM, Jan Beulich wrote:
Function (or more narrow) scope static variables (as well as others not
placed on the stack
>>> On 14.12.15 at 09:35, wrote:
> On Fri, Dec 11, 2015 at 2:54 PM, Bernd Schmidt wrote:
>> On 12/11/2015 02:48 PM, Jan Beulich wrote:
>>>
>>> Function (or more narrow) scope static variables (as well as others not
>>> placed on the stack) should also not have any effect on the stack
>>> alignmen
On Fri, Dec 11, 2015 at 2:54 PM, Bernd Schmidt wrote:
> On 12/11/2015 02:48 PM, Jan Beulich wrote:
>>
>> Function (or more narrow) scope static variables (as well as others not
>> placed on the stack) should also not have any effect on the stack
>> alignment. I noticed the issue first with Linux'e
On 12/11/2015 02:48 PM, Jan Beulich wrote:
Function (or more narrow) scope static variables (as well as others not
placed on the stack) should also not have any effect on the stack
alignment. I noticed the issue first with Linux'es dynamic_pr_debug()
construct using an 8-byte aligned sub-file-sco
