[Sanitizers] Share some stack walking code between Windows and Linux

Reviewed at http://llvm-reviews.chandlerc.com/D2126

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194326 91177308-0d34-0410-b5e6-96231b3b80d8
Remove a FIXME now that I can't reproduce the problem

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194331 91177308-0d34-0410-b5e6-96231b3b80d8
[asan] Bypass pthread_attr_getdetachstate interceptor in compiler_rt code.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194369 91177308-0d34-0410-b5e6-96231b3b80d8
[msan] Sanity check for non-PIE.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194370 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Warn if interception fails.

This includes a clang-format pass over common interceptors.



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194372 91177308-0d34-0410-b5e6-96231b3b80d8
[msan] One more test for r194374.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194375 91177308-0d34-0410-b5e6-96231b3b80d8
Merge http://llvm.org/git/compiler-rt into develop_34