llvm-svn: 182728

[Sanitizer] Compile sanitizer runtimes with -Wno-non-virtual-dtor. Virtual dtors may be a problem for us, as sanitizer runtime should not generally assume libstdc++ presence.

llvm-svn: 177860

tsan: flush dead thread info earlier (when another thread is finished rather than new thread is created)

llvm-svn: 177394

Clang does not like classes with virtual functions but w/o virtual dtor.
Go does not like libstdc++ (operator delete).

llvm-svn: 177267

llvm-svn: 177260

llvm-svn: 177143

Patch by Manuel Klimek!

llvm-svn: 177132

[Sanitizer] Fix compiler warnings and style issues in sanitizer_common tests. Use -Werror=sign-compare when building them.

llvm-svn: 177077

[Sanitizer] Add generic ThreadRegistry class for sanitizer runtimes. This class holds basic thread bookkeeping logic and allows specific sanitizer runtimes to create thread contexts and mark threads as created/running/joined etc. The class is based on the way we currently store thread contexts in TSan.

llvm-svn: 177074