1 files changed, 32 insertions, 0 deletions
diff --git a/tests/cuda/cuda-array-layout.slang b/tests/cuda/cuda-array-layout.slang
new file mode 100644
index 000000000..7fee3b192
--- /dev/null
+++ b/tests/cuda/cuda-array-layout.slang
@@ -0,0 +1,32 @@
+//TEST(compute):COMPARE_COMPUTE_EX:-cuda -compute -output-using-type -shaderobj
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0 0 0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<int> outputBuffer : register(u0);
+
+struct PadLadenStruct
+{
+    double a;
+    uint8_t b;
+};
+
+// This is to check if the last half can be inserted 'inside' the spare padding of a. It should not be
+struct StructWithArray
+{
+    PadLadenStruct a[1];
+    uint8_t b;
+    
+    matrix<half, 3, 3> c;
+    uint8_t d;
+};
+
+[numthreads(1, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+    StructWithArray s;
+    outputBuffer[0] = __sizeOf(s);
+    
+    outputBuffer[1] = __offsetOf(s, s.a);
+    outputBuffer[2] = __offsetOf(s, s.b);
+    outputBuffer[3] = __offsetOf(s, s.c);
+    outputBuffer[4] = __offsetOf(s, s.d);
+}