http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56579



--- Comment #3 from dacrick at gmail dot com 2013-03-09 16:48:40 UTC ---

(In reply to comment #2)

> That most likely means that the programm is invoking undefined

> behaviour and thus invalid.

> 

> A quick check with "clang++ -fsanitize=undefined" confirms this:

> ...

>  paq8kx_v7.cpp:1795:13: fatal error: signed integer overflow: 707863021 * 8

> cannot be represented in type 'int'



Thanks for your further investigation.



Clearly an error in the program code then.



Shall I change status of bug to RESOLVED? (assuming that's

how I close the bug?)

Reply via email to