Hi
this issue seems t be related to a bug fixed for gcc' trunk and for the 4.8
branch.
Could you test more recent version to see if issue remains?
Kai
Am 17.07.2013 14:14 schrieb "dw" <limegreenso...@yahoo.com>:
> Kai, can you offer some compiler insight here?
>
> Something is getting tangled here, but I'm not quite sure what.
>
>
> I can't reproduce it here. It looks like a GCC bug, but I'm not familiar
> with those constprop symbols. Maybe Kai will have some idea.
>
>
> I've had someone else try, and they see the same error. Here's the code
> I'm using http://privatepaste.com/a27ce89f72. Compile for x86 with -Os
> -fwhole-program. Remove the "-fwhole-program" and it works.
>
> Even when this "works," the inline code for InterlockedExchange is
> included in the exe AND there is a dependency on kernel32.dll. This fact
> makes me really uncomfortable. We're actually defining 2 implementations
> for the same function. And the compiler isn't just picking one, it's
> somehow trying to use both.
>
> I worry that even if we discover a work-around for this specific issue, it
> seems like we're trying to trick the compiler into doing something it
> normally forbids. That seldom ends well.
>
> I'd like to see this work. But I'm starting to lean back towards just
> using the imports for x86.
>
> dw
>
>
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