On 19/12/15 15:58, Tobias Giesen wrote:
I optimize my code in such a way that compiler optimizations are
not really needed, but obviously I wouldn't say no if they were
reliable.
Could it be related to this discussion? Do optimizations make apps
less thread safe in FPC?
No. The fact that your code works without optimizations and not with
either means that there's a bug in the optimizer, or that there's a bug
in your code which happens to be triggered (more reliably) by an
optimization.
E.g., if you don't initialise a variable somewhere, maybe it's value
without optimizations (on the stack) happens to be 0 initially, but when
it's moved to a register (with optimisations) it has another value.
Jonas
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