tsan: describe stack and TLS addresses


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172393 91177308-0d34-0410-b5e6-96231b3b80d8
ASan: Disable alloc/dealloc-mismatch checker on Mac for now (it produces weird false positives on googletest)

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172394 91177308-0d34-0410-b5e6-96231b3b80d8
asan/tsan: mmap shadow memory before allocating memory (otherwise other threads can access non yet allocated shadow)


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172395 91177308-0d34-0410-b5e6-96231b3b80d8