[Bug c/25490] Assertion failure in pointer analysis

dps at simpson dot demon dot co dot uk gcc-bugzilla@gcc.gnu.org
Sun Dec 18 22:43:00 GMT 2005



------- Comment #2 from dps at simpson dot demon dot co dot uk  2005-12-18 22:43 -------
Created an attachment (id=10530)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10530&action=view)
Example program that tickles the bug (with -O<n> for n>=1).

The example is based on a real example without the obvious infinite loops and a
slightly bugger structure (actually a header for a string which starts at p+1).
I doubt it is revelent but the processor is an AMD Athlon(tm) XP 3200+.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25490



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