Fix NetBSD 32-bit build
Fix NetBSD 32-bit build

Replace 'defined(SANITIZER_OPENBSD)' with appropriate 'SANITIZER_OPENBSD'.

This is a fallout from adding OpenBSD partial support.


git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@326662 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt