[Bug sanitizer/55309] gcc's address-sanitizer 66% slower than clang's

[kcc at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55309



--- Comment #9 from Kostya Serebryany <kcc at gcc dot gnu.org> 2013-02-05 
10:30:16 UTC ---

> And, for compile time, you want to be testing with --enable-checking=release

Thanks! 

With --enable-checking=release gcc's compile time drops to 374 seconds.

That's much better, but still 50% slower than clang (built with asserts)