[ASan/Win] Add a test that makes sure coverage works at least in the simple cases
[ASan/Win] Add a test that makes sure coverage works at least in the simple cases

git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@234496 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