On 24/11/2021 20:05, Zdenek Sojka via Gcc wrote:
Hello,
from time to time, I come upon a testcase that failed during the automated
runs, but passes during reduction; there are valgrind warnings present,
however. How do I distinguish what warnings are valid and which are false
positives? Is there any way gcc could prevent generating the false
positives?
What makes you think that any are false positives?
Memcheck generally has a low false positive rate (though I am little
biased).
You need to read the source and decide based on that.
A+
Paul
