1 files changed, 12 insertions, 0 deletions
diff --git a/src/backends/backendsCommon/test/layerTests/SubtractionTestImpl.hpp b/src/backends/backendsCommon/test/layerTests/SubtractionTestImpl.hpp
index 327aa90e58..f3de5df74e 100644
--- a/src/backends/backendsCommon/test/layerTests/SubtractionTestImpl.hpp
+++ b/src/backends/backendsCommon/test/layerTests/SubtractionTestImpl.hpp
@@ -59,3 +59,15 @@ LayerTestResult<int16_t, 4> SubtractionBroadcast1ElementInt16Test(
 LayerTestResult<int16_t, 4> SubtractionBroadcastInt16Test(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<int32_t, 4> SubtractionInt32Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<int32_t, 4> SubtractionBroadcast1ElementInt32Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<int32_t, 4> SubtractionBroadcastInt32Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);