I have the following issue.
A testcase (LazDebuggerFp/test) works fine. Except for 3.2.0 and 3.2.2
(win 64) with -O3 or -O2
In detail:
- It works in 32 bit 3.2.2 -- O3
- It works in 64 bit 3.0.4 / 3.3.1 -- O1 O2 and O3 (My 3.3.1 is 2
weeks old.)
- It works in 64 bit LINUX 3.2.2 -- O3
- It works in 64 bit 3.2.0 / 3.2.2 -- O1
- It works in 64 bit 3.2.2 -- O3 with {$implicitexceptions off} in
several units
* It does not work in 64bit 3.2.0 / 3.2.2 -O2 or O3 with default
{$implicitexceptions ON}
Yes, it could be a bug in my code, but at this point, my primary
suspicion points to a different origin for the trouble.
I could not find the faulty code yet. I suspect that it is a random
memory write (dangling pointer) that causes an error long after.
And given that I can't use valgrind....
So anyone can thing of any bug fixed (as it works with 3.3.1), that may
not have been merged?
I have not checked 3.2.1 yet. / Will be a while, I am away a couple of days.
_______________________________________________
fpc-devel maillist - fpc-devel@lists.freepascal.org
https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
