Re: Program that segfaults with -Ofast

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On 07/01/18 21:27, Christer Solskogen wrote:
> Fixed!
> 
> Wanna know something funny?
> Having a printf fixed the segfault. Without it, it would crash.
> So the workaround in read_kickstart (memory.cpp) was to add
> "volatile int i" instead of "int i".
> 
> Just one simple printf("Value of i: %d\n", i); was enough to not segfault.

That's probably not the real fix, unless you have another thread accessing
i.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671



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