1 files changed, 44 insertions, 0 deletions
diff --git a/tests/spirv/capability-storage-input-output.slang b/tests/spirv/capability-storage-input-output.slang
new file mode 100644
index 000000000..0cccd26c7
--- /dev/null
+++ b/tests/spirv/capability-storage-input-output.slang
@@ -0,0 +1,44 @@
+//TEST:SIMPLE(filecheck=CHECK16): -target spirv -profile spirv_1_3 -DIN_HALF
+//TEST:SIMPLE(filecheck=CHECK16): -target spirv -profile spirv_1_3 -DIN_UINT16
+//TEST:SIMPLE(filecheck=CHECK16): -target spirv -profile spirv_1_3 -DOUT_HALF
+//TEST:SIMPLE(filecheck=CHECK): -target spirv -profile spirv_1_3
+
+//CHECK16: OpCapability StorageInputOutput16
+//CHECK-NOT: OpCapability StorageInputOutput16
+
+struct VertexInput {
+#ifdef IN_HALF
+    half4 position : POSITION;
+#else
+    float4 position : POSITION;
+#endif
+#ifdef IN_UINT16
+    uint16_t id : ID;
+#else
+    uint32_t id : ID;
+#endif
+};
+
+#ifdef OUT_HALF
+#define OUT_TYPE half4
+#else
+#define OUT_TYPE float4
+#endif
+
+struct VertexOutput {
+    float4 position : SV_POSITION;
+    OUT_TYPE color : COLOR;
+};
+
+[shader("vertex")]
+VertexOutput vertexMain(VertexInput input)
+{
+    VertexOutput output;
+    output.position = float4(input.position);
+    if (input.id == 0) {
+        output.color = OUT_TYPE(input.position);
+    } else {
+        output.color = OUT_TYPE(0);
+    }
+    return output;
+}