[ASan] Cache the OSX version to avoid calling sysctl() on every GetMacosVersion(...
authorAlexander Potapenko <glider@google.com>
Tue, 16 Jul 2013 09:29:48 +0000 (09:29 +0000)
committerAlexander Potapenko <glider@google.com>
Tue, 16 Jul 2013 09:29:48 +0000 (09:29 +0000)
commit27155281db3c8edd12f300bc6d2657eb0ec564ba
tree00f416b6ba08b9d172241b64069e5cadb2a4846c
parent75429adb4d02432471c0625892c798ca775dd0a4
[ASan] Cache the OSX version to avoid calling sysctl() on every GetMacosVersion() call.

llvm-svn: 186389
compiler-rt/lib/asan/asan_mac.cc
compiler-rt/lib/asan/asan_mac.h