http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59061
--- Comment #39 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> --- (In reply to Sergey Matveev from comment #37) > I've patched LSan to use the real memset(). At least on my machine this > brought no performance improvement compared to kcc's latest change (just FYI > - not trying to make any point). After the latest sanitizer merge, I see a significant reduction in the overhead of -fsanitize=leak (overhead went down from ~20% to <5%). Nice!
