[ASan] Make blacklist test more robust

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189748 91177308-0d34-0410-b5e6-96231b3b80d8
[msan] Intercept memalign, valloc, pvalloc.

PR17039


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189750 91177308-0d34-0410-b5e6-96231b3b80d8