[patch] Fix build error for tst-printf-bz18872 on arm/aarch64 and s390

[Florian Weimer]

On 10/08/2015 07:09 AM, Paul Pluzhnikov wrote:
> On Wed, Oct 7, 2015 at 10:06 PM, Paul Pluzhnikov <ppluzhnikov@google.com> wrote:
>> On Wed, Oct 7, 2015 at 8:13 PM, Paul Pluzhnikov <ppluzhnikov@google.com> wrote:
>>
>> The attribute nicely works around the aarch64 break.
>>
>> Thanks!
>>
>> 2015-10-07  Paul Pluzhnikov  <ppluzhnikov@google.com>
>>
>>         * stdio-common/tst-printf-bz18872.sh: Use attribute optimize instead of
>>         #pragma optimize.
> 
> And again with space-before-paren.

One space still missing (although the space rule does not apply to (all)
macros, only to function calls, so it's slightly unclear what's correct
for attributes).

Can you say in the commit message that this is to work around breakage
on aarch64?

Florian