On 08/17/14 15:44, Timo Sintonen via D.gnu wrote:

> I am compiling for arm and I am sorry I misinterpreted the optimized code. 
> Actually the code is correct but it still does not work.
> The problem is that the call to get the tls pointer for volatile_dummy seems 
> to corrupt the register (r3) where the this pointer is. The call is inside 
> the while loop.  After removing tha call by hand in the assembly everything 
> works. R3 is usually pushed into stack when it is used in a function. I have 
> to check what is wrong in this case.

Does declaring it as:

   extern __gshared int volatile_dummy;
 
help?

artur

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