diff --git a/clang/examples/DPCT/Math/mul24.cu b/clang/examples/DPCT/Math/mul24.cu
new file mode 100644
index 000000000000..41a06cd9a88e
--- /dev/null
+++ b/clang/examples/DPCT/Math/mul24.cu
@@ -0,0 +1,5 @@
+__global__ void test(int a, int b) {
+  // Start
+  mul24(a /*int*/, b /*int*/);
+  // End
+}
diff --git a/clang/examples/DPCT/Runtime/__barrier_sync.cu b/clang/examples/DPCT/Runtime/__barrier_sync.cu
new file mode 100644
index 000000000000..1a57ea590bd4
--- /dev/null
+++ b/clang/examples/DPCT/Runtime/__barrier_sync.cu
@@ -0,0 +1,8 @@
+__global__ void test(unsigned id) {
+  goto label;
+  // Start
+  __barrier_sync(id /*unsigned*/);
+  // End
+label:
+  int a;
+}
diff --git a/clang/test/dpct/query_api_mapping/Math/test-before12.cu b/clang/test/dpct/query_api_mapping/Math/test-before12.cu
index ad9cf9c3989f..73421715a06c 100644
--- a/clang/test/dpct/query_api_mapping/Math/test-before12.cu
+++ b/clang/test/dpct/query_api_mapping/Math/test-before12.cu
@@ -6,3 +6,9 @@
 // saturate-NEXT:   saturate(f /*float*/);
 // saturate-NEXT: Is migrated to:
 // saturate-NEXT:   dpct::clamp<float>(f, 0.0f, 1.0f);
+
+// RUN: dpct --cuda-include-path="%cuda-path/include" --query-api-mapping=mul24 | FileCheck %s -check-prefix=mul24
+// mul24: CUDA API:
+// mul24-NEXT:   mul24(a /*int*/, b /*int*/);
+// mul24-NEXT: Is migrated to:
+// mul24-NEXT:   sycl::mul24(a, b);
diff --git a/clang/test/dpct/query_api_mapping/Runtime/test-after9.cu b/clang/test/dpct/query_api_mapping/Runtime/test-after9.cu
index 263ee5dc3c06..271f3d9b044c 100644
--- a/clang/test/dpct/query_api_mapping/Runtime/test-after9.cu
+++ b/clang/test/dpct/query_api_mapping/Runtime/test-after9.cu
@@ -17,3 +17,9 @@
 // CUDALAUNCHCOOPERATIVEKERNEL-NEXT:                               sharedMem /*size_t*/, s /*cudaStream_t*/);
 // CUDALAUNCHCOOPERATIVEKERNEL-NEXT: Is migrated to:
 // CUDALAUNCHCOOPERATIVEKERNEL-NEXT:   dpct::kernel_launcher::launch(f, gridDim, blockDim, args, sharedMem, s);
+
+// RUN: dpct --cuda-include-path="%cuda-path/include" --query-api-mapping=__barrier_sync | FileCheck %s -check-prefix=__barrier_sync
+// __barrier_sync: CUDA API:
+// __barrier_sync-NEXT:   __barrier_sync(id /*unsigned*/);
+// __barrier_sync-NEXT: Is migrated to:
+// __barrier_sync-NEXT:   sycl::ext::oneapi::this_work_item::get_nd_item<3>().barrier();
diff --git a/clang/test/dpct/query_api_mapping/test_all.cu b/clang/test/dpct/query_api_mapping/test_all.cu
index afa9c8e49a9d..b34daf1b6edc 100644
--- a/clang/test/dpct/query_api_mapping/test_all.cu
+++ b/clang/test/dpct/query_api_mapping/test_all.cu
@@ -11,6 +11,7 @@
 // CHECK-NEXT: __assertfail
 // CHECK-NEXT: __ballot
 // CHECK-NEXT: __ballot_sync
+// CHECK-NEXT: __barrier_sync
 // CHECK-NEXT: __bfloat1622float2
 // CHECK-NEXT: __bfloat162bfloat162
 // CHECK-NEXT: __bfloat162float
@@ -2293,6 +2294,7 @@
 // CHECK-NEXT: min
 // CHECK-NEXT: modf
 // CHECK-NEXT: modff
+// CHECK-NEXT: mul24
 // CHECK-NEXT: nan
 // CHECK-NEXT: nanf
 // CHECK-NEXT: ncclAllReduce