Unify clang/llvm attributes for asan/tsan/msan (Clang 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

llvm-svn: 176076

1 files changed, 5 insertions, 1 deletions

diff --git a/clang/lib/CodeGen/CGDeclCXX.cpp b/clang/lib/CodeGen/CGDeclCXX.cpp
index f9d8199bb84..a5884e35db6 100644
--- a/clang/lib/CodeGen/CGDeclCXX.cpp
+++ b/clang/lib/CodeGen/CGDeclCXX.cpp
@@ -233,7 +233,11 @@ CreateGlobalInitOrDestructFunction(CodeGenModule &CGM,
     Fn->setDoesNotThrow();
 
   if (CGM.getSanOpts().Address)
-    Fn->addFnAttr(llvm::Attribute::AddressSafety);
+    Fn->addFnAttr(llvm::Attribute::SanitizeAddress);
+  if (CGM.getSanOpts().Thread)
+    Fn->addFnAttr(llvm::Attribute::SanitizeThread);
+  if (CGM.getSanOpts().Memory)
+    Fn->addFnAttr(llvm::Attribute::SanitizeMemory);
 
   return Fn;
 }