Unify clang/llvm attributes for asan/tsan/msan (LLVM part)

These are two related changes (one in llvm, one in clang).
LLVM: 
- rename address_safety => sanitize_address (the enum value is the same, so we preserve binary compatibility with old bitcode)
- rename thread_safety => sanitize_thread
- rename no_uninitialized_checks -> sanitize_memory

CLANG: 
- add __attribute__((no_sanitize_address)) as a synonym for __attribute__((no_address_safety_analysis))
- add __attribute__((no_sanitize_thread))
- add __attribute__((no_sanitize_memory))

for S in address thread memory
If -fsanitize=S is present and __attribute__((no_sanitize_S)) is not
set llvm attribute sanitize_S


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176075 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLToken.h b/lib/AsmParser/LLToken.h
index a51dada..cd25ba3 100644
--- a/lib/AsmParser/LLToken.h
+++ b/lib/AsmParser/LLToken.h
@@ -94,7 +94,7 @@
     // Attributes:
     kw_attributes,
     kw_alwaysinline,
-    kw_address_safety,
+    kw_sanitize_address,
     kw_byval,
     kw_inlinehint,
     kw_inreg,
@@ -120,8 +120,8 @@
     kw_sspreq,
     kw_sspstrong,
     kw_sret,
-    kw_thread_safety,
-    kw_uninitialized_checks,
+    kw_sanitize_thread,
+    kw_sanitize_memory,
     kw_uwtable,
     kw_zeroext,