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
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176076 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/address-safety-attr.cpp b/test/CodeGen/address-safety-attr.cpp
index a830e23..c9f6ddc 100644
--- a/test/CodeGen/address-safety-attr.cpp
+++ b/test/CodeGen/address-safety-attr.cpp
@@ -6,20 +6,20 @@
// FIXME: %t is like "src:x:\path\to\clang\test\CodeGen\address-safety-attr.cpp"
// REQUIRES: shell
-// The address_safety attribute should be attached to functions
-// when AddressSanitizer is enabled, unless no_address_safety_analysis attribute
+// The sanitize_address attribute should be attached to functions
+// when AddressSanitizer is enabled, unless no_sanitize_address attribute
// is present.
// WITHOUT: NoAddressSafety1{{.*}}) #[[NOATTR:[0-9]+]]
// BL: NoAddressSafety1{{.*}}) #[[NOATTR:[0-9]+]]
// ASAN: NoAddressSafety1{{.*}}) #[[NOATTR:[0-9]+]]
-__attribute__((no_address_safety_analysis))
+__attribute__((no_sanitize_address))
int NoAddressSafety1(int *a) { return *a; }
// WITHOUT: NoAddressSafety2{{.*}}) #[[NOATTR]]
// BL: NoAddressSafety2{{.*}}) #[[NOATTR]]
// ASAN: NoAddressSafety2{{.*}}) #[[NOATTR]]
-__attribute__((no_address_safety_analysis))
+__attribute__((no_sanitize_address))
int NoAddressSafety2(int *a);
int NoAddressSafety2(int *a) { return *a; }
@@ -38,13 +38,13 @@
// BL: TemplateNoAddressSafety{{.*}}) #[[NOATTR]]
// ASAN: TemplateNoAddressSafety{{.*}}) #[[NOATTR]]
template<int i>
-__attribute__((no_address_safety_analysis))
+__attribute__((no_sanitize_address))
int TemplateNoAddressSafety() { return i; }
int force_instance = TemplateAddressSafetyOk<42>()
+ TemplateNoAddressSafety<42>();
-// Check that __cxx_global_var_init* get the address_safety attribute.
+// Check that __cxx_global_var_init* get the sanitize_address attribute.
int global1 = 0;
int global2 = *(int*)((char*)&global1+1);
// WITHOUT: @__cxx_global_var_init{{.*}}#[[GVI:[0-9]+]]
@@ -57,5 +57,5 @@
// BL: attributes #[[GVI]] = { nounwind{{.*}} }
// ASAN: attributes #[[NOATTR]] = { nounwind{{.*}} }
-// ASAN: attributes #[[WITH]] = { address_safety nounwind{{.*}} }
-// ASAN: attributes #[[GVI]] = { address_safety nounwind{{.*}} }
+// ASAN: attributes #[[WITH]] = {{.*}}sanitize_address
+// ASAN: attributes #[[GVI]] = {{.*}}sanitize_address