Define the weak symbol added by r281546 on mac.
authorAhmed Bougacha <ahmed.bougacha@gmail.com>
Thu, 15 Sep 2016 01:04:32 +0000 (01:04 +0000)
committerAhmed Bougacha <ahmed.bougacha@gmail.com>
Thu, 15 Sep 2016 01:04:32 +0000 (01:04 +0000)
commit5a19a2732cd0f5b515c3572bd181c5757be473b4
tree4d01ab0f27e9dead491f017946cfc09bedbdd4c4
parentaf569547faa6f72881168a07079a8fa18db098e5
Define the weak symbol added by r281546 on mac.

'weak' doesn't behave like it does on linux.

llvm-svn: 281567
compiler-rt/lib/sanitizer_common/sanitizer_mac.cc