diff --git a/clang/test/CodeGenCXX/sanitize-dtor-fn-attribute.cpp b/clang/test/CodeGenCXX/sanitize-dtor-fn-attribute.cpp
index 2817aac4ef4a1..61acea458d4a6 100644
--- a/clang/test/CodeGenCXX/sanitize-dtor-fn-attribute.cpp
+++ b/clang/test/CodeGenCXX/sanitize-dtor-fn-attribute.cpp
@@ -33,7 +33,7 @@ int main() {
 // CHECK: ret void
 
 // CHECK: define {{.*}}VectorIiED2Ev
-// CHECK: call void {{.*}}sanitizer_dtor_callback
+// CHECK: call void @__sanitizer_dtor_callback
 // CHECK: ret void
 
 // When attribute is repressed, the destructor does not emit any tail calls
diff --git a/clang/test/CodeGenCXX/sanitize-dtor-nontrivial-virtual-base.cpp b/clang/test/CodeGenCXX/sanitize-dtor-nontrivial-virtual-base.cpp
index 3e20eede26b19..75ee8d4789bcd 100644
--- a/clang/test/CodeGenCXX/sanitize-dtor-nontrivial-virtual-base.cpp
+++ b/clang/test/CodeGenCXX/sanitize-dtor-nontrivial-virtual-base.cpp
@@ -61,27 +61,27 @@ Derived d;
 
 // poison 2 ints
 // CHECK-LABEL: define {{.*}}ZN11VirtualBaseD2Ev
-// CHECK: call void {{.*}}@__sanitizer_dtor_callback({{.*}}, i64 8){{.*}}, !dbg ![[DI1:[0-9]+]]
-// CHECK: call void {{.*}}sanitizer_dtor_callback({{.*}}, i64 8)
+// CHECK: call void @__sanitizer_dtor_callback({{.*}}, i64 8){{.*}}, !dbg ![[DI1:[0-9]+]]
+// CHECK: call void @__sanitizer_dtor_callback({{.*}}, i64 8)
 // CHECK: ret void
 
 // poison int and double
 // CHECK-LABEL: define {{.*}}ZN4BaseD2Ev
 // CHECK: call void @__sanitizer_dtor_callback({{.*}}{{.*}}, !dbg ![[DI2:[0-9]+]]
-// CHECK: call void {{.*}}sanitizer_dtor_callback({{.*}}, i64 8)
+// CHECK: call void @__sanitizer_dtor_callback({{.*}}, i64 8)
 // CHECK: ret void
 
 // poison int, ignore vector, poison int
 // CHECK-LABEL: define {{.*}}ZN7DerivedD2Ev
-// CHECK: call void {{.*}}sanitizer_dtor_callback({{.*}}, i64 4){{.*}}, !dbg ![[DI3:[0-9]+]]
+// CHECK: call void @__sanitizer_dtor_callback({{.*}}, i64 4){{.*}}, !dbg ![[DI3:[0-9]+]]
 // CHECK: call void {{.*}}ZN6VectorIiED1Ev
-// CHECK: call void {{.*}}sanitizer_dtor_callback({{.*}}, i64 4){{.*}}, !dbg ![[DI3]]
+// CHECK: call void @__sanitizer_dtor_callback({{.*}}, i64 4){{.*}}, !dbg ![[DI3]]
 // CHECK: call void {{.*}}ZN4BaseD2Ev
 // CHECK: ret void
 
 // poison int
 // CHECK-LABEL: define {{.*}}ZN6VectorIiED2Ev
-// CHECK: call void {{.*}}sanitizer_dtor_callback({{.*}}, i64 4){{.*}}, !dbg ![[DI5:[0-9]+]]
+// CHECK: call void @__sanitizer_dtor_callback({{.*}}, i64 4){{.*}}, !dbg ![[DI5:[0-9]+]]
 // CHECK: ret void
 
 // CHECK-LABEL: !DIFile{{.*}}.cpp