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[Bug other/55309] gcc's address-sanitizer 66% slower than clang's
- From: "markus at trippelsdorf dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 13 Nov 2012 21:31:08 +0000
- Subject: [Bug other/55309] gcc's address-sanitizer 66% slower than clang's
- Auto-submitted: auto-generated
- References: <bug-55309-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55309
--- Comment #2 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-11-13 21:31:08 UTC ---
gcc uses "-O2 -g" by default for --disable-bootstrap.
Also ,to be fair, if one uses a profiledbootstrapped gcc configured with
--enable-checking=release to build it only takes 12:58.77 on the same machine.