[sanitizer] Fix StopTheWorld build on non-Android ARM.

Original patch by Abdoulaye Walsimou Gaye.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@181697 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Generic sorting in sanitizer_common.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@181698 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a typo in the comment

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@181708 91177308-0d34-0410-b5e6-96231b3b80d8
[tsan] fix gcc build with -Wall

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@181763 91177308-0d34-0410-b5e6-96231b3b80d8