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

llvm-svn: 176075

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/test/Instrumentation/ThreadSanitizer/tsan-vs-gvn.ll b/llvm/test/Instrumentation/ThreadSanitizer/tsan-vs-gvn.ll
index 2eee6a5e730..a83a274bcf6 100644
--- a/llvm/test/Instrumentation/ThreadSanitizer/tsan-vs-gvn.ll
+++ b/llvm/test/Instrumentation/ThreadSanitizer/tsan-vs-gvn.ll
@@ -8,9 +8,9 @@ target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f3
 
 @f = global %struct_of_8_bytes_4_aligned zeroinitializer, align 4
 
-; Accessing bytes 4 and 6, not ok to widen to i32 if thread_safety is set.
+; Accessing bytes 4 and 6, not ok to widen to i32 if sanitize_thread is set.
 
-define i32 @test_widening_bad(i8* %P) nounwind ssp noredzone thread_safety {
+define i32 @test_widening_bad(i8* %P) nounwind ssp noredzone sanitize_thread {
 entry:
   %tmp = load i8* getelementptr inbounds (%struct_of_8_bytes_4_aligned* @f, i64 0, i32 1), align 4
   %conv = zext i8 %tmp to i32