diff --git a/tests/d3d12_sm_advanced.c b/tests/d3d12_sm_advanced.c
index 4a2e304d..a61a5211 100644
--- a/tests/d3d12_sm_advanced.c
+++ b/tests/d3d12_sm_advanced.c
@@ -22,6 +22,458 @@
 #define VKD3D_DBG_CHANNEL VKD3D_DBG_CHANNEL_API
 #include "d3d12_crosstest.h"
 
+void test_shader_sm66_compute_derivatives(void)
+{
+    D3D12_ROOT_SIGNATURE_DESC root_signature_desc;
+    D3D12_FEATURE_DATA_SHADER_MODEL shader_model;
+    D3D12_STATIC_SAMPLER_DESC static_samplers[1];
+    D3D12_DESCRIPTOR_RANGE descriptor_ranges[2];
+    D3D12_ROOT_PARAMETER root_parameters[1];
+    D3D12_CPU_DESCRIPTOR_HANDLE cpu_handle;
+    ID3D12RootSignature *root_signature;
+    ID3D12Resource *result_texture;
+    ID3D12Resource *input_texture;
+    struct test_context context;
+    struct resource_readback rb;
+    ID3D12DescriptorHeap *heap;
+    ID3D12PipelineState *pso;
+    ID3D12Device *device;
+    unsigned int i, x, y;
+    HRESULT hr;
+
+    static const BYTE cs_derivative_2d_aligned_dxil[] =
+    {
+#if 0
+        Texture2D<float> Tex : register(t0);
+        RWTexture2D<float4> SOut : register(u0);
+        SamplerState Samp : register(s0);
+
+        [numthreads(8, 8, 1)]
+        void main(uint2 thr : SV_DispatchThreadID)
+        {
+                float2 uv = float2(thr) / 32.0; // We should sample LOD 2 here.
+                float v = round(Tex.Sample(Samp, uv) * 255.0);
+                float dx = ddx_fine(uv.x);
+                float dy = ddy_fine(uv.y);
+                float w = Tex.CalculateLevelOfDetailUnclamped(Samp, uv);
+                SOut[thr] = float4(v, dx, dy, w);
+        }
+#endif
+        0x44, 0x58, 0x42, 0x43, 0x27, 0x99, 0x4e, 0x1d, 0x9a, 0xfb, 0x55, 0xc9, 0x42, 0x68, 0x3d, 0xa9, 0x30, 0x7b, 0xfa, 0xd9, 0x01, 0x00, 0x00, 0x00, 0x94, 0x08, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x38, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x58, 0x00, 0x00, 0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x1c, 0x01, 0x00, 0x00, 0x53, 0x46, 0x49, 0x30, 0x08, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x49, 0x53, 0x47, 0x31, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x4f, 0x53, 0x47, 0x31, 0x08, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x50, 0x53, 0x56, 0x30, 0x90, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x48, 0x41, 0x53, 0x48, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf9, 0xe2, 0x05, 0x60, 0x9f, 0xb9, 0xa0, 0x65, 0x06, 0xe1, 0xce, 0x99, 0x2d, 0x89, 0x6f, 0xc7, 0x44, 0x58, 0x49, 0x4c,
+        0x70, 0x07, 0x00, 0x00, 0x66, 0x00, 0x05, 0x00, 0xdc, 0x01, 0x00, 0x00, 0x44, 0x58, 0x49, 0x4c, 0x06, 0x01, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x58, 0x07, 0x00, 0x00, 0x42, 0x43, 0xc0, 0xde,
+        0x21, 0x0c, 0x00, 0x00, 0xd3, 0x01, 0x00, 0x00, 0x0b, 0x82, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x07, 0x81, 0x23, 0x91, 0x41, 0xc8, 0x04, 0x49, 0x06, 0x10, 0x32, 0x39,
+        0x92, 0x01, 0x84, 0x0c, 0x25, 0x05, 0x08, 0x19, 0x1e, 0x04, 0x8b, 0x62, 0x80, 0x18, 0x45, 0x02, 0x42, 0x92, 0x0b, 0x42, 0xc4, 0x10, 0x32, 0x14, 0x38, 0x08, 0x18, 0x4b, 0x0a, 0x32, 0x62, 0x88,
+        0x48, 0x90, 0x14, 0x20, 0x43, 0x46, 0x88, 0xa5, 0x00, 0x19, 0x32, 0x42, 0xe4, 0x48, 0x0e, 0x90, 0x11, 0x23, 0xc4, 0x50, 0x41, 0x51, 0x81, 0x8c, 0xe1, 0x83, 0xe5, 0x8a, 0x04, 0x31, 0x46, 0x06,
+        0x51, 0x18, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x1b, 0x8c, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x07, 0x40, 0x02, 0xa8, 0x0d, 0x86, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x03, 0x20, 0x01, 0xd5, 0x06, 0x62,
+        0xf8, 0xff, 0xff, 0xff, 0xff, 0x01, 0x90, 0x00, 0x49, 0x18, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x13, 0x82, 0x60, 0x42, 0x20, 0x4c, 0x08, 0x06, 0x00, 0x00, 0x00, 0x00, 0x89, 0x20, 0x00, 0x00,
+        0x5a, 0x00, 0x00, 0x00, 0x32, 0x22, 0x88, 0x09, 0x20, 0x64, 0x85, 0x04, 0x13, 0x23, 0xa4, 0x84, 0x04, 0x13, 0x23, 0xe3, 0x84, 0xa1, 0x90, 0x14, 0x12, 0x4c, 0x8c, 0x8c, 0x0b, 0x84, 0xc4, 0x4c,
+        0x10, 0x8c, 0xc1, 0x08, 0x40, 0x09, 0x00, 0x0a, 0xe6, 0x08, 0xc0, 0xa0, 0x0c, 0xc3, 0x30, 0x10, 0x31, 0x03, 0x50, 0x06, 0x63, 0x30, 0xe8, 0x98, 0x23, 0x40, 0x28, 0xb9, 0x67, 0xb8, 0xfc, 0x09,
+        0x7b, 0x08, 0xc9, 0x0f, 0x81, 0x66, 0x58, 0x08, 0x14, 0x28, 0x73, 0x04, 0x41, 0x41, 0x8c, 0x61, 0x59, 0x0c, 0xc3, 0x60, 0xa8, 0xb9, 0x69, 0xb8, 0xfc, 0x09, 0x7b, 0x08, 0xc9, 0x5f, 0x09, 0x69,
+        0x25, 0x26, 0xbf, 0xb8, 0x6d, 0x54, 0x18, 0x86, 0x61, 0x0c, 0x85, 0x79, 0x86, 0x65, 0x31, 0x0c, 0xc3, 0x18, 0x86, 0xc1, 0x20, 0xa8, 0x2c, 0xc0, 0xb0, 0x0c, 0xc3, 0x60, 0x18, 0x86, 0x91, 0x90,
+        0x74, 0xdb, 0x70, 0xf9, 0x13, 0xf6, 0x10, 0x92, 0xbf, 0x12, 0x92, 0x43, 0x45, 0x02, 0x91, 0x46, 0xce, 0x43, 0x44, 0x13, 0x42, 0x48, 0x48, 0x18, 0x86, 0x42, 0x2c, 0xc3, 0x42, 0x51, 0x75, 0xd0,
+        0x70, 0xf9, 0x13, 0xf6, 0x10, 0x92, 0xbf, 0x12, 0xd2, 0x86, 0x34, 0x03, 0x22, 0x86, 0x61, 0x48, 0x4a, 0xb1, 0x0c, 0xd7, 0xc0, 0x10, 0x36, 0x10, 0x30, 0x53, 0x18, 0x8c, 0x03, 0x3b, 0x84, 0xc3,
+        0x3c, 0xcc, 0x83, 0x1b, 0xd0, 0x42, 0x39, 0xe0, 0x03, 0x3d, 0xd4, 0x83, 0x3c, 0x94, 0x83, 0x1c, 0x90, 0x02, 0x1f, 0x98, 0x03, 0x3b, 0xbc, 0x43, 0x38, 0xd0, 0x83, 0x1f, 0xe8, 0x81, 0x1e, 0xb4,
+        0x43, 0x3a, 0xc0, 0xc3, 0x3c, 0xfc, 0x02, 0x3d, 0xe4, 0x03, 0x3c, 0x94, 0x03, 0x0a, 0x86, 0x99, 0xac, 0x71, 0x60, 0x87, 0x70, 0x98, 0x87, 0x79, 0x70, 0x03, 0x5a, 0x28, 0x07, 0x7c, 0xa0, 0x87,
+        0x7a, 0x90, 0x87, 0x72, 0x90, 0x03, 0x52, 0xe0, 0x03, 0x73, 0x60, 0x87, 0x77, 0x08, 0x07, 0x7a, 0xf0, 0x03, 0x24, 0x18, 0x1b, 0x71, 0xc3, 0x08, 0x84, 0x31, 0x13, 0x19, 0x8c, 0x03, 0x3b, 0x84,
+        0xc3, 0x3c, 0xcc, 0x83, 0x1b, 0xc8, 0xc2, 0x2d, 0xd0, 0x42, 0x39, 0xe0, 0x03, 0x3d, 0xd4, 0x83, 0x3c, 0x94, 0x83, 0x1c, 0x90, 0x02, 0x1f, 0xd8, 0x43, 0x39, 0x8c, 0x03, 0x3d, 0xbc, 0x83, 0x3c,
+        0xf0, 0x81, 0x39, 0xb0, 0xc3, 0x3b, 0x84, 0x03, 0x3d, 0xb0, 0x01, 0x18, 0xd0, 0x81, 0x1f, 0x80, 0x81, 0x1f, 0xa0, 0xc0, 0xa3, 0xef, 0x26, 0x69, 0x8a, 0x28, 0x61, 0xf2, 0x59, 0x80, 0x79, 0x16,
+        0x22, 0x62, 0x27, 0x60, 0x22, 0x50, 0x30, 0x50, 0x08, 0x00, 0x00, 0x00, 0x13, 0x14, 0x72, 0xc0, 0x87, 0x74, 0x60, 0x87, 0x36, 0x68, 0x87, 0x79, 0x68, 0x03, 0x72, 0xc0, 0x87, 0x0d, 0xaf, 0x50,
+        0x0e, 0x6d, 0xd0, 0x0e, 0x7a, 0x50, 0x0e, 0x6d, 0x00, 0x0f, 0x7a, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x71, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x78,
+        0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x71, 0x60, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xd0, 0x06, 0xe9, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x76, 0x40, 0x07,
+        0x7a, 0x60, 0x07, 0x74, 0xd0, 0x06, 0xe6, 0x10, 0x07, 0x76, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x60, 0x0e, 0x73, 0x20, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xd0, 0x06, 0xe6, 0x60, 0x07, 0x74, 0xa0,
+        0x07, 0x76, 0x40, 0x07, 0x6d, 0xe0, 0x0e, 0x78, 0xa0, 0x07, 0x71, 0x60, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x76, 0x40, 0x07, 0x43, 0x9e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x86, 0x3c, 0x04, 0x10, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x79, 0x0e, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0xf2, 0x34,
+        0x40, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0xe4, 0x81, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0xc8, 0x23, 0x01, 0x01, 0x30, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xc0, 0x90, 0xa7, 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x21, 0x0f, 0x06, 0x04, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x59,
+        0x20, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x32, 0x1e, 0x98, 0x14, 0x19, 0x11, 0x4c, 0x90, 0x8c, 0x09, 0x26, 0x47, 0xc6, 0x04, 0x43, 0x1a, 0x4a, 0xa0, 0x18, 0x46, 0x00, 0x8a, 0xa0, 0x24,
+        0x0a, 0xa1, 0x20, 0x88, 0x19, 0x01, 0xa0, 0x6e, 0x06, 0x80, 0xc0, 0x19, 0x00, 0x12, 0x67, 0x00, 0x00, 0x00, 0x00, 0x00, 0x79, 0x18, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x1a, 0x03, 0x4c, 0x90,
+        0x46, 0x02, 0x13, 0x44, 0x35, 0x18, 0x63, 0x0b, 0x73, 0x3b, 0x03, 0xb1, 0x2b, 0x93, 0x9b, 0x4b, 0x7b, 0x73, 0x03, 0x99, 0x71, 0xb9, 0x01, 0x41, 0xa1, 0x0b, 0x3b, 0x9b, 0x7b, 0x91, 0x2a, 0x62,
+        0x2a, 0x0a, 0x9a, 0x2a, 0xfa, 0x9a, 0xb9, 0x81, 0x79, 0x31, 0x4b, 0x73, 0x0b, 0x63, 0x4b, 0xd9, 0x10, 0x04, 0x13, 0x84, 0x01, 0x99, 0x20, 0x0c, 0xc9, 0x06, 0x61, 0x20, 0x28, 0x8c, 0xcd, 0x6d,
+        0x18, 0x0c, 0x82, 0x98, 0x20, 0x0c, 0xca, 0x04, 0xa1, 0x83, 0x08, 0x4c, 0x10, 0x86, 0x65, 0x82, 0x30, 0x30, 0x1b, 0x04, 0x84, 0xd9, 0x90, 0x20, 0x89, 0x82, 0x20, 0xc3, 0x82, 0x34, 0x1b, 0x02,
+        0x67, 0x82, 0x00, 0x06, 0xd1, 0x04, 0x81, 0x79, 0x36, 0x2c, 0x08, 0xa4, 0x20, 0xc8, 0xb0, 0x44, 0x51, 0xd4, 0x6c, 0x08, 0xa4, 0x09, 0x82, 0x18, 0x48, 0x1b, 0x10, 0x84, 0x52, 0x10, 0x64, 0x40,
+        0x80, 0x0d, 0x41, 0xb5, 0x81, 0x78, 0x26, 0xc0, 0x9a, 0x20, 0x08, 0x00, 0x89, 0xb6, 0xb0, 0x34, 0xb7, 0x09, 0xc2, 0xd0, 0x4c, 0x10, 0x06, 0x67, 0xc3, 0xb0, 0x6d, 0xc3, 0x06, 0x41, 0xe3, 0x36,
+        0x14, 0x58, 0x06, 0x5c, 0x5d, 0x15, 0x36, 0x36, 0xbb, 0x36, 0x97, 0x34, 0xb2, 0x32, 0x37, 0xba, 0x29, 0x41, 0x50, 0x85, 0x0c, 0xcf, 0xc5, 0xae, 0x4c, 0x6e, 0x2e, 0xed, 0xcd, 0x6d, 0x4a, 0x40,
+        0x34, 0x21, 0xc3, 0x73, 0xb1, 0x0b, 0x63, 0xb3, 0x2b, 0x93, 0x9b, 0x12, 0x10, 0x75, 0xc8, 0xf0, 0x5c, 0xe6, 0xd0, 0xc2, 0xc8, 0xca, 0xe4, 0x9a, 0xde, 0xc8, 0xca, 0xd8, 0xa6, 0x04, 0x46, 0x19,
+        0x32, 0x3c, 0x17, 0xb9, 0xb2, 0xb9, 0xb7, 0x3a, 0xb9, 0xb1, 0xb2, 0xb9, 0x29, 0x81, 0x55, 0x87, 0x0c, 0xcf, 0xa5, 0xcc, 0x8d, 0x4e, 0x2e, 0x0f, 0xea, 0x2d, 0xcd, 0x8d, 0x6e, 0x6e, 0x4a, 0xd0,
+        0x01, 0x00, 0x00, 0x00, 0x79, 0x18, 0x00, 0x00, 0x4c, 0x00, 0x00, 0x00, 0x33, 0x08, 0x80, 0x1c, 0xc4, 0xe1, 0x1c, 0x66, 0x14, 0x01, 0x3d, 0x88, 0x43, 0x38, 0x84, 0xc3, 0x8c, 0x42, 0x80, 0x07,
+        0x79, 0x78, 0x07, 0x73, 0x98, 0x71, 0x0c, 0xe6, 0x00, 0x0f, 0xed, 0x10, 0x0e, 0xf4, 0x80, 0x0e, 0x33, 0x0c, 0x42, 0x1e, 0xc2, 0xc1, 0x1d, 0xce, 0xa1, 0x1c, 0x66, 0x30, 0x05, 0x3d, 0x88, 0x43,
+        0x38, 0x84, 0x83, 0x1b, 0xcc, 0x03, 0x3d, 0xc8, 0x43, 0x3d, 0x8c, 0x03, 0x3d, 0xcc, 0x78, 0x8c, 0x74, 0x70, 0x07, 0x7b, 0x08, 0x07, 0x79, 0x48, 0x87, 0x70, 0x70, 0x07, 0x7a, 0x70, 0x03, 0x76,
+        0x78, 0x87, 0x70, 0x20, 0x87, 0x19, 0xcc, 0x11, 0x0e, 0xec, 0x90, 0x0e, 0xe1, 0x30, 0x0f, 0x6e, 0x30, 0x0f, 0xe3, 0xf0, 0x0e, 0xf0, 0x50, 0x0e, 0x33, 0x10, 0xc4, 0x1d, 0xde, 0x21, 0x1c, 0xd8,
+        0x21, 0x1d, 0xc2, 0x61, 0x1e, 0x66, 0x30, 0x89, 0x3b, 0xbc, 0x83, 0x3b, 0xd0, 0x43, 0x39, 0xb4, 0x03, 0x3c, 0xbc, 0x83, 0x3c, 0x84, 0x03, 0x3b, 0xcc, 0xf0, 0x14, 0x76, 0x60, 0x07, 0x7b, 0x68,
+        0x07, 0x37, 0x68, 0x87, 0x72, 0x68, 0x07, 0x37, 0x80, 0x87, 0x70, 0x90, 0x87, 0x70, 0x60, 0x07, 0x76, 0x28, 0x07, 0x76, 0xf8, 0x05, 0x76, 0x78, 0x87, 0x77, 0x80, 0x87, 0x5f, 0x08, 0x87, 0x71,
+        0x18, 0x87, 0x72, 0x98, 0x87, 0x79, 0x98, 0x81, 0x2c, 0xee, 0xf0, 0x0e, 0xee, 0xe0, 0x0e, 0xf5, 0xc0, 0x0e, 0xec, 0x30, 0x03, 0x62, 0xc8, 0xa1, 0x1c, 0xe4, 0xa1, 0x1c, 0xcc, 0xa1, 0x1c, 0xe4,
+        0xa1, 0x1c, 0xdc, 0x61, 0x1c, 0xca, 0x21, 0x1c, 0xc4, 0x81, 0x1d, 0xca, 0x61, 0x06, 0xd6, 0x90, 0x43, 0x39, 0xc8, 0x43, 0x39, 0x98, 0x43, 0x39, 0xc8, 0x43, 0x39, 0xb8, 0xc3, 0x38, 0x94, 0x43,
+        0x38, 0x88, 0x03, 0x3b, 0x94, 0xc3, 0x2f, 0xbc, 0x83, 0x3c, 0xfc, 0x82, 0x3b, 0xd4, 0x03, 0x3b, 0xb0, 0xc3, 0x0c, 0xc4, 0x21, 0x07, 0x7c, 0x70, 0x03, 0x7a, 0x28, 0x87, 0x76, 0x80, 0x87, 0x19,
+        0xd1, 0x43, 0x0e, 0xf8, 0xe0, 0x06, 0xe4, 0x20, 0x0e, 0xe7, 0xe0, 0x06, 0xf6, 0x10, 0x0e, 0xf2, 0xc0, 0x0e, 0xe1, 0x90, 0x0f, 0xef, 0x50, 0x0f, 0xf4, 0x00, 0x00, 0x00, 0x71, 0x20, 0x00, 0x00,
+        0x20, 0x00, 0x00, 0x00, 0x66, 0x40, 0x0d, 0x97, 0xef, 0x3c, 0x3e, 0xd0, 0x34, 0xce, 0x04, 0x4c, 0x44, 0x08, 0x34, 0xc3, 0x42, 0xd8, 0x80, 0x35, 0x5c, 0xbe, 0xf3, 0xf8, 0x02, 0xb0, 0x08, 0xd4,
+        0x02, 0x4c, 0x44, 0x89, 0x76, 0x7e, 0x71, 0xdb, 0x76, 0xd0, 0x0d, 0x97, 0xef, 0x3c, 0xbe, 0x10, 0x11, 0xc0, 0x44, 0x84, 0x40, 0x33, 0x2c, 0xc4, 0x17, 0x39, 0xcc, 0x86, 0x34, 0x03, 0xd2, 0x18,
+        0x46, 0x00, 0x0d, 0x97, 0xef, 0x3c, 0xbe, 0x04, 0x30, 0xcf, 0x42, 0xf8, 0xc5, 0x6d, 0x5b, 0x81, 0x35, 0x5c, 0xbe, 0xf3, 0xf8, 0x13, 0x71, 0x4d, 0x54, 0x44, 0xb0, 0x93, 0x13, 0x11, 0x7e, 0x71,
+        0xdb, 0x16, 0x20, 0x0d, 0x97, 0xef, 0x3c, 0xfe, 0x74, 0x44, 0x04, 0x30, 0x88, 0x83, 0x8f, 0xdc, 0xb6, 0x09, 0x3c, 0xc3, 0xe5, 0x3b, 0x8f, 0x4f, 0x35, 0x40, 0x84, 0xf9, 0xc5, 0x6d, 0x1b, 0x00,
+        0xc1, 0x00, 0x48, 0x03, 0x61, 0x20, 0x00, 0x00, 0x51, 0x00, 0x00, 0x00, 0x13, 0x04, 0x41, 0x2c, 0x10, 0x00, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x34, 0x14, 0xec, 0x40, 0xc9, 0x0e, 0x94, 0x6e,
+        0xc0, 0x0c, 0x40, 0x49, 0x12, 0x14, 0x47, 0xe1, 0x15, 0x4d, 0xa9, 0x06, 0x14, 0x6b, 0x40, 0x89, 0x06, 0x14, 0x21, 0x50, 0x49, 0x42, 0x94, 0x61, 0x00, 0x25, 0xe5, 0x51, 0x06, 0x25, 0x40, 0xc6,
+        0x18, 0x01, 0x08, 0x82, 0xfe, 0x1d, 0x06, 0x63, 0x04, 0x20, 0x08, 0x82, 0xb0, 0x37, 0x03, 0x40, 0xd4, 0x1c, 0xc2, 0x72, 0xcd, 0x21, 0x60, 0xca, 0x1c, 0x82, 0xf7, 0xd1, 0x35, 0x07, 0xa1, 0x28,
+        0xca, 0x18, 0x8c, 0x00, 0xcc, 0x41, 0x28, 0x8a, 0x22, 0x06, 0x00, 0x00, 0x23, 0x06, 0x08, 0x00, 0x82, 0x60, 0x80, 0x99, 0x41, 0x36, 0x8c, 0x81, 0x37, 0x62, 0x80, 0x00, 0x20, 0x08, 0x06, 0xd8,
+        0x19, 0x68, 0x03, 0x19, 0x7c, 0x23, 0x06, 0x08, 0x00, 0x82, 0x60, 0x80, 0xa1, 0xc1, 0x36, 0x94, 0x01, 0x18, 0x8c, 0x18, 0x18, 0x00, 0x08, 0x82, 0x01, 0xf1, 0x06, 0x9b, 0x19, 0x8c, 0x18, 0x18,
+        0x00, 0x08, 0x82, 0x01, 0x01, 0x07, 0x5c, 0x1a, 0x9c, 0x60, 0xd4, 0x09, 0x46, 0x99, 0xf0, 0xc8, 0xc7, 0x04, 0x48, 0x3e, 0x23, 0x06, 0x07, 0x00, 0x82, 0x60, 0x50, 0xc1, 0xc1, 0x18, 0x20, 0xcf,
+        0x88, 0xc1, 0x01, 0x80, 0x20, 0x18, 0x54, 0x71, 0x40, 0x06, 0xc8, 0x33, 0x62, 0xf0, 0x00, 0x20, 0x08, 0x06, 0x10, 0x1d, 0x7c, 0x42, 0x40, 0x0c, 0x92, 0xe4, 0x06, 0x6e, 0x20, 0x06, 0xd2, 0x68,
+        0x42, 0x00, 0x58, 0x60, 0xc9, 0x67, 0xc4, 0xc0, 0x00, 0x40, 0x10, 0x0c, 0x8e, 0x3c, 0x08, 0x83, 0x60, 0xc4, 0xc0, 0x00, 0x40, 0x10, 0x0c, 0x0e, 0x3d, 0x08, 0x03, 0x64, 0xc4, 0xc0, 0x00, 0x40,
+        0x10, 0x0c, 0x8e, 0x3d, 0x08, 0x03, 0x64, 0xc4, 0xe0, 0x00, 0x40, 0x10, 0x0c, 0x2a, 0x3c, 0x58, 0x03, 0xe8, 0x1a, 0x31, 0x38, 0x00, 0x10, 0x04, 0x83, 0x2a, 0x0f, 0xd8, 0x00, 0xba, 0x46, 0x0c,
+        0x16, 0x00, 0x04, 0xc1, 0xa0, 0xe9, 0x83, 0x31, 0x10, 0x02, 0x66, 0xd1, 0xe2, 0x60, 0xc4, 0xe0, 0x00, 0x40, 0x10, 0x0c, 0xaa, 0x3d, 0x70, 0x03, 0x0a, 0x1b, 0x31, 0x70, 0x00, 0x10, 0x04, 0x03,
+        0xa9, 0x0f, 0xc4, 0x20, 0x90, 0x22, 0x36, 0x38, 0x8c, 0x42, 0x08, 0x03, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    static const BYTE cs_derivative_2d_unaligned_dxil[] =
+    {
+#if 0
+        Texture2D<float> Tex : register(t0);
+        RWTexture2D<float4> SOut : register(u0);
+        SamplerState Samp : register(s0);
+
+        // Pretend we're 2D. Since groupsize is not aligned, we get 1D derivatives.
+        uint2 rewrite_id(uint2 orig)
+        {
+                uint sub_quad_x = orig.x & 1u;
+                uint sub_quad_y = (orig.x >> 1u) & 1u;
+
+                uint quad_x = orig.x >> 2u;
+                uint quad_y = orig.y;
+
+                // Ensure we maintain square-ish dispatch.
+                quad_x = 2 * quad_x + (orig.y & 1u);
+                quad_y >>= 1u;
+
+                uint2 coord = uint2(quad_x, quad_y) * 2 + uint2(sub_quad_x, sub_quad_y);
+                return coord;
+        }
+
+        [numthreads(8, 9, 1)]
+        void main(uint2 thr : SV_DispatchThreadID)
+        {
+                thr = rewrite_id(thr);
+                float2 uv = float2(thr) / 32.0; // We should sample LOD 2 here.
+                float v = round(Tex.Sample(Samp, uv) * 255.0);
+                float dx = ddx_fine(uv.x);
+                float dy = ddy_fine(uv.y);
+                float w = Tex.CalculateLevelOfDetailUnclamped(Samp, uv);
+                SOut[thr] = float4(v, dx, dy, w);
+        }
+#endif
+        0x44, 0x58, 0x42, 0x43, 0xac, 0x9d, 0x49, 0x0a, 0xf0, 0x39, 0x8f, 0xd6, 0xc6, 0x8a, 0xdf, 0x3b, 0x7d, 0x13, 0x1f, 0xaf, 0x01, 0x00, 0x00, 0x00, 0xc0, 0x08, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x38, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x58, 0x00, 0x00, 0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x1c, 0x01, 0x00, 0x00, 0x53, 0x46, 0x49, 0x30, 0x08, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x49, 0x53, 0x47, 0x31, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x4f, 0x53, 0x47, 0x31, 0x08, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x50, 0x53, 0x56, 0x30, 0x90, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x48, 0x41, 0x53, 0x48, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x99, 0x80, 0xc0, 0x11, 0x48, 0x90, 0xda, 0x4b, 0xc0, 0x02, 0x04, 0x48, 0xf1, 0x5e, 0x5b, 0x34, 0x44, 0x58, 0x49, 0x4c,
+        0x9c, 0x07, 0x00, 0x00, 0x66, 0x00, 0x05, 0x00, 0xe7, 0x01, 0x00, 0x00, 0x44, 0x58, 0x49, 0x4c, 0x06, 0x01, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x84, 0x07, 0x00, 0x00, 0x42, 0x43, 0xc0, 0xde,
+        0x21, 0x0c, 0x00, 0x00, 0xde, 0x01, 0x00, 0x00, 0x0b, 0x82, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x07, 0x81, 0x23, 0x91, 0x41, 0xc8, 0x04, 0x49, 0x06, 0x10, 0x32, 0x39,
+        0x92, 0x01, 0x84, 0x0c, 0x25, 0x05, 0x08, 0x19, 0x1e, 0x04, 0x8b, 0x62, 0x80, 0x18, 0x45, 0x02, 0x42, 0x92, 0x0b, 0x42, 0xc4, 0x10, 0x32, 0x14, 0x38, 0x08, 0x18, 0x4b, 0x0a, 0x32, 0x62, 0x88,
+        0x48, 0x90, 0x14, 0x20, 0x43, 0x46, 0x88, 0xa5, 0x00, 0x19, 0x32, 0x42, 0xe4, 0x48, 0x0e, 0x90, 0x11, 0x23, 0xc4, 0x50, 0x41, 0x51, 0x81, 0x8c, 0xe1, 0x83, 0xe5, 0x8a, 0x04, 0x31, 0x46, 0x06,
+        0x51, 0x18, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x1b, 0x8c, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x07, 0x40, 0x02, 0xa8, 0x0d, 0x86, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x03, 0x20, 0x01, 0xd5, 0x06, 0x62,
+        0xf8, 0xff, 0xff, 0xff, 0xff, 0x01, 0x90, 0x00, 0x49, 0x18, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x13, 0x82, 0x60, 0x42, 0x20, 0x4c, 0x08, 0x06, 0x00, 0x00, 0x00, 0x00, 0x89, 0x20, 0x00, 0x00,
+        0x5a, 0x00, 0x00, 0x00, 0x32, 0x22, 0x88, 0x09, 0x20, 0x64, 0x85, 0x04, 0x13, 0x23, 0xa4, 0x84, 0x04, 0x13, 0x23, 0xe3, 0x84, 0xa1, 0x90, 0x14, 0x12, 0x4c, 0x8c, 0x8c, 0x0b, 0x84, 0xc4, 0x4c,
+        0x10, 0x8c, 0xc1, 0x08, 0x40, 0x09, 0x00, 0x0a, 0xe6, 0x08, 0xc0, 0xa0, 0x0c, 0xc3, 0x30, 0x10, 0x31, 0x03, 0x50, 0x06, 0x63, 0x30, 0xe8, 0x98, 0x23, 0x40, 0x28, 0xb9, 0x67, 0xb8, 0xfc, 0x09,
+        0x7b, 0x08, 0xc9, 0x0f, 0x81, 0x66, 0x58, 0x08, 0x14, 0x28, 0x73, 0x04, 0x41, 0x41, 0x8c, 0x61, 0x59, 0x0c, 0xc3, 0x60, 0xa8, 0xb9, 0x69, 0xb8, 0xfc, 0x09, 0x7b, 0x08, 0xc9, 0x5f, 0x09, 0x69,
+        0x25, 0x26, 0xbf, 0xb8, 0x6d, 0x54, 0x18, 0x86, 0x61, 0x0c, 0x85, 0x79, 0x86, 0x65, 0x31, 0x0c, 0xc3, 0x18, 0x86, 0xc1, 0x20, 0xa8, 0x2c, 0xc0, 0xb0, 0x0c, 0xc3, 0x60, 0x18, 0x86, 0x91, 0x90,
+        0x74, 0xdb, 0x70, 0xf9, 0x13, 0xf6, 0x10, 0x92, 0xbf, 0x12, 0x92, 0x43, 0x45, 0x02, 0x91, 0x46, 0xce, 0x43, 0x44, 0x13, 0x42, 0x48, 0x48, 0x18, 0x86, 0x42, 0x2c, 0xc3, 0x42, 0x51, 0x75, 0xd0,
+        0x70, 0xf9, 0x13, 0xf6, 0x10, 0x92, 0xbf, 0x12, 0xd2, 0x86, 0x34, 0x03, 0x22, 0x86, 0x61, 0x48, 0x4a, 0xb1, 0x0c, 0xd7, 0xc0, 0x10, 0x36, 0x10, 0x30, 0x53, 0x18, 0x8c, 0x03, 0x3b, 0x84, 0xc3,
+        0x3c, 0xcc, 0x83, 0x1b, 0xd0, 0x42, 0x39, 0xe0, 0x03, 0x3d, 0xd4, 0x83, 0x3c, 0x94, 0x83, 0x1c, 0x90, 0x02, 0x1f, 0x98, 0x03, 0x3b, 0xbc, 0x43, 0x38, 0xd0, 0x83, 0x1f, 0xe8, 0x81, 0x1e, 0xb4,
+        0x43, 0x3a, 0xc0, 0xc3, 0x3c, 0xfc, 0x02, 0x3d, 0xe4, 0x03, 0x3c, 0x94, 0x03, 0x0a, 0x86, 0x99, 0xac, 0x71, 0x60, 0x87, 0x70, 0x98, 0x87, 0x79, 0x70, 0x03, 0x5a, 0x28, 0x07, 0x7c, 0xa0, 0x87,
+        0x7a, 0x90, 0x87, 0x72, 0x90, 0x03, 0x52, 0xe0, 0x03, 0x73, 0x60, 0x87, 0x77, 0x08, 0x07, 0x7a, 0xf0, 0x03, 0x24, 0x18, 0x1b, 0x71, 0xc3, 0x08, 0x84, 0x31, 0x13, 0x19, 0x8c, 0x03, 0x3b, 0x84,
+        0xc3, 0x3c, 0xcc, 0x83, 0x1b, 0xc8, 0xc2, 0x2d, 0xd0, 0x42, 0x39, 0xe0, 0x03, 0x3d, 0xd4, 0x83, 0x3c, 0x94, 0x83, 0x1c, 0x90, 0x02, 0x1f, 0xd8, 0x43, 0x39, 0x8c, 0x03, 0x3d, 0xbc, 0x83, 0x3c,
+        0xf0, 0x81, 0x39, 0xb0, 0xc3, 0x3b, 0x84, 0x03, 0x3d, 0xb0, 0x01, 0x18, 0xd0, 0x81, 0x1f, 0x80, 0x81, 0x1f, 0xa0, 0xc0, 0xa3, 0xef, 0x26, 0x69, 0x8a, 0x28, 0x61, 0xf2, 0x59, 0x80, 0x79, 0x16,
+        0x22, 0x62, 0x27, 0x60, 0x22, 0x50, 0x30, 0x50, 0x08, 0x00, 0x00, 0x00, 0x13, 0x14, 0x72, 0xc0, 0x87, 0x74, 0x60, 0x87, 0x36, 0x68, 0x87, 0x79, 0x68, 0x03, 0x72, 0xc0, 0x87, 0x0d, 0xaf, 0x50,
+        0x0e, 0x6d, 0xd0, 0x0e, 0x7a, 0x50, 0x0e, 0x6d, 0x00, 0x0f, 0x7a, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x71, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x78,
+        0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x71, 0x60, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xd0, 0x06, 0xe9, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x76, 0x40, 0x07,
+        0x7a, 0x60, 0x07, 0x74, 0xd0, 0x06, 0xe6, 0x10, 0x07, 0x76, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x60, 0x0e, 0x73, 0x20, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xd0, 0x06, 0xe6, 0x60, 0x07, 0x74, 0xa0,
+        0x07, 0x76, 0x40, 0x07, 0x6d, 0xe0, 0x0e, 0x78, 0xa0, 0x07, 0x71, 0x60, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x76, 0x40, 0x07, 0x43, 0x9e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x86, 0x3c, 0x04, 0x10, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x79, 0x0e, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0xf2, 0x34,
+        0x40, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0xe4, 0x81, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0xc8, 0x23, 0x01, 0x01, 0x30, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xc0, 0x90, 0xa7, 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x21, 0x0f, 0x06, 0x04, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x59,
+        0x20, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x32, 0x1e, 0x98, 0x14, 0x19, 0x11, 0x4c, 0x90, 0x8c, 0x09, 0x26, 0x47, 0xc6, 0x04, 0x43, 0x1a, 0x4a, 0xa0, 0x18, 0x46, 0x00, 0x8a, 0xa0, 0x24,
+        0x0a, 0xa1, 0x20, 0x88, 0x19, 0x01, 0xa0, 0x6e, 0x06, 0x80, 0xc0, 0x19, 0x00, 0x12, 0x67, 0x00, 0x00, 0x00, 0x00, 0x00, 0x79, 0x18, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x1a, 0x03, 0x4c, 0x90,
+        0x46, 0x02, 0x13, 0x44, 0x35, 0x18, 0x63, 0x0b, 0x73, 0x3b, 0x03, 0xb1, 0x2b, 0x93, 0x9b, 0x4b, 0x7b, 0x73, 0x03, 0x99, 0x71, 0xb9, 0x01, 0x41, 0xa1, 0x0b, 0x3b, 0x9b, 0x7b, 0x91, 0x2a, 0x62,
+        0x2a, 0x0a, 0x9a, 0x2a, 0xfa, 0x9a, 0xb9, 0x81, 0x79, 0x31, 0x4b, 0x73, 0x0b, 0x63, 0x4b, 0xd9, 0x10, 0x04, 0x13, 0x84, 0x01, 0x99, 0x20, 0x0c, 0xc9, 0x06, 0x61, 0x20, 0x28, 0x8c, 0xcd, 0x6d,
+        0x18, 0x0c, 0x82, 0x98, 0x20, 0x0c, 0xca, 0x04, 0xa1, 0x83, 0x08, 0x4c, 0x10, 0x86, 0x65, 0x82, 0x30, 0x30, 0x1b, 0x04, 0x84, 0xd9, 0x90, 0x20, 0x89, 0x82, 0x20, 0xc3, 0x82, 0x34, 0x1b, 0x02,
+        0x67, 0x82, 0x00, 0x06, 0xd1, 0x04, 0x81, 0x79, 0x36, 0x2c, 0x08, 0xa4, 0x20, 0xc8, 0xb0, 0x44, 0x51, 0xd4, 0x6c, 0x08, 0xa4, 0x09, 0x82, 0x18, 0x48, 0x1b, 0x10, 0x84, 0x52, 0x10, 0x64, 0x40,
+        0x80, 0x0d, 0x41, 0xb5, 0x81, 0x78, 0x26, 0xc0, 0x9a, 0x20, 0x08, 0x00, 0x89, 0xb6, 0xb0, 0x34, 0xb7, 0x09, 0xc2, 0xd0, 0x4c, 0x10, 0x06, 0x67, 0xc3, 0xb0, 0x31, 0xc3, 0x06, 0x41, 0xe3, 0x36,
+        0x14, 0x58, 0x06, 0x5c, 0x5d, 0x15, 0x36, 0x36, 0xbb, 0x36, 0x97, 0x34, 0xb2, 0x32, 0x37, 0xba, 0x29, 0x41, 0x50, 0x85, 0x0c, 0xcf, 0xc5, 0xae, 0x4c, 0x6e, 0x2e, 0xed, 0xcd, 0x6d, 0x4a, 0x40,
+        0x34, 0x21, 0xc3, 0x73, 0xb1, 0x0b, 0x63, 0xb3, 0x2b, 0x93, 0x9b, 0x12, 0x10, 0x75, 0xc8, 0xf0, 0x5c, 0xe6, 0xd0, 0xc2, 0xc8, 0xca, 0xe4, 0x9a, 0xde, 0xc8, 0xca, 0xd8, 0xa6, 0x04, 0x46, 0x19,
+        0x32, 0x3c, 0x17, 0xb9, 0xb2, 0xb9, 0xb7, 0x3a, 0xb9, 0xb1, 0xb2, 0xb9, 0x29, 0x81, 0x55, 0x87, 0x0c, 0xcf, 0xa5, 0xcc, 0x8d, 0x4e, 0x2e, 0x0f, 0xea, 0x2d, 0xcd, 0x8d, 0x6e, 0x6e, 0x4a, 0xd0,
+        0x01, 0x00, 0x00, 0x00, 0x79, 0x18, 0x00, 0x00, 0x4c, 0x00, 0x00, 0x00, 0x33, 0x08, 0x80, 0x1c, 0xc4, 0xe1, 0x1c, 0x66, 0x14, 0x01, 0x3d, 0x88, 0x43, 0x38, 0x84, 0xc3, 0x8c, 0x42, 0x80, 0x07,
+        0x79, 0x78, 0x07, 0x73, 0x98, 0x71, 0x0c, 0xe6, 0x00, 0x0f, 0xed, 0x10, 0x0e, 0xf4, 0x80, 0x0e, 0x33, 0x0c, 0x42, 0x1e, 0xc2, 0xc1, 0x1d, 0xce, 0xa1, 0x1c, 0x66, 0x30, 0x05, 0x3d, 0x88, 0x43,
+        0x38, 0x84, 0x83, 0x1b, 0xcc, 0x03, 0x3d, 0xc8, 0x43, 0x3d, 0x8c, 0x03, 0x3d, 0xcc, 0x78, 0x8c, 0x74, 0x70, 0x07, 0x7b, 0x08, 0x07, 0x79, 0x48, 0x87, 0x70, 0x70, 0x07, 0x7a, 0x70, 0x03, 0x76,
+        0x78, 0x87, 0x70, 0x20, 0x87, 0x19, 0xcc, 0x11, 0x0e, 0xec, 0x90, 0x0e, 0xe1, 0x30, 0x0f, 0x6e, 0x30, 0x0f, 0xe3, 0xf0, 0x0e, 0xf0, 0x50, 0x0e, 0x33, 0x10, 0xc4, 0x1d, 0xde, 0x21, 0x1c, 0xd8,
+        0x21, 0x1d, 0xc2, 0x61, 0x1e, 0x66, 0x30, 0x89, 0x3b, 0xbc, 0x83, 0x3b, 0xd0, 0x43, 0x39, 0xb4, 0x03, 0x3c, 0xbc, 0x83, 0x3c, 0x84, 0x03, 0x3b, 0xcc, 0xf0, 0x14, 0x76, 0x60, 0x07, 0x7b, 0x68,
+        0x07, 0x37, 0x68, 0x87, 0x72, 0x68, 0x07, 0x37, 0x80, 0x87, 0x70, 0x90, 0x87, 0x70, 0x60, 0x07, 0x76, 0x28, 0x07, 0x76, 0xf8, 0x05, 0x76, 0x78, 0x87, 0x77, 0x80, 0x87, 0x5f, 0x08, 0x87, 0x71,
+        0x18, 0x87, 0x72, 0x98, 0x87, 0x79, 0x98, 0x81, 0x2c, 0xee, 0xf0, 0x0e, 0xee, 0xe0, 0x0e, 0xf5, 0xc0, 0x0e, 0xec, 0x30, 0x03, 0x62, 0xc8, 0xa1, 0x1c, 0xe4, 0xa1, 0x1c, 0xcc, 0xa1, 0x1c, 0xe4,
+        0xa1, 0x1c, 0xdc, 0x61, 0x1c, 0xca, 0x21, 0x1c, 0xc4, 0x81, 0x1d, 0xca, 0x61, 0x06, 0xd6, 0x90, 0x43, 0x39, 0xc8, 0x43, 0x39, 0x98, 0x43, 0x39, 0xc8, 0x43, 0x39, 0xb8, 0xc3, 0x38, 0x94, 0x43,
+        0x38, 0x88, 0x03, 0x3b, 0x94, 0xc3, 0x2f, 0xbc, 0x83, 0x3c, 0xfc, 0x82, 0x3b, 0xd4, 0x03, 0x3b, 0xb0, 0xc3, 0x0c, 0xc4, 0x21, 0x07, 0x7c, 0x70, 0x03, 0x7a, 0x28, 0x87, 0x76, 0x80, 0x87, 0x19,
+        0xd1, 0x43, 0x0e, 0xf8, 0xe0, 0x06, 0xe4, 0x20, 0x0e, 0xe7, 0xe0, 0x06, 0xf6, 0x10, 0x0e, 0xf2, 0xc0, 0x0e, 0xe1, 0x90, 0x0f, 0xef, 0x50, 0x0f, 0xf4, 0x00, 0x00, 0x00, 0x71, 0x20, 0x00, 0x00,
+        0x20, 0x00, 0x00, 0x00, 0x66, 0x40, 0x0d, 0x97, 0xef, 0x3c, 0x3e, 0xd0, 0x34, 0xce, 0x04, 0x4c, 0x44, 0x08, 0x34, 0xc3, 0x42, 0xd8, 0x80, 0x35, 0x5c, 0xbe, 0xf3, 0xf8, 0x02, 0xb0, 0x08, 0xd4,
+        0x02, 0x4c, 0x44, 0x89, 0x76, 0x7e, 0x71, 0xdb, 0x76, 0xd0, 0x0d, 0x97, 0xef, 0x3c, 0xbe, 0x10, 0x11, 0xc0, 0x44, 0x84, 0x40, 0x33, 0x2c, 0xc4, 0x17, 0x39, 0xcc, 0x86, 0x34, 0x03, 0xd2, 0x18,
+        0x46, 0x00, 0x0d, 0x97, 0xef, 0x3c, 0xbe, 0x04, 0x30, 0xcf, 0x42, 0xf8, 0xc5, 0x6d, 0x5b, 0x81, 0x35, 0x5c, 0xbe, 0xf3, 0xf8, 0x13, 0x71, 0x4d, 0x54, 0x44, 0xb0, 0x93, 0x13, 0x11, 0x7e, 0x71,
+        0xdb, 0x16, 0x20, 0x0d, 0x97, 0xef, 0x3c, 0xfe, 0x74, 0x44, 0x04, 0x30, 0x88, 0x83, 0x8f, 0xdc, 0xb6, 0x09, 0x3c, 0xc3, 0xe5, 0x3b, 0x8f, 0x4f, 0x35, 0x40, 0x84, 0xf9, 0xc5, 0x6d, 0x1b, 0x00,
+        0xc1, 0x00, 0x48, 0x03, 0x61, 0x20, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x13, 0x04, 0x41, 0x2c, 0x10, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x34, 0x14, 0xec, 0x40, 0xc9, 0x0e, 0x94, 0x6e,
+        0xc0, 0x0c, 0x40, 0x15, 0x94, 0x24, 0x41, 0x71, 0x14, 0x5e, 0xd1, 0x94, 0x6a, 0x40, 0xb1, 0x06, 0x94, 0x68, 0x40, 0x11, 0x02, 0x95, 0x24, 0x44, 0x19, 0x06, 0x50, 0x52, 0x1e, 0x65, 0x50, 0x02,
+        0x64, 0x8c, 0x11, 0x80, 0x20, 0xe8, 0xdf, 0x61, 0x30, 0x46, 0x00, 0x82, 0x20, 0x08, 0x7b, 0x33, 0x00, 0x44, 0xcd, 0x21, 0x2c, 0xd8, 0x1c, 0x42, 0xa6, 0xcc, 0x21, 0x7c, 0x60, 0x40, 0xd7, 0x1c,
+        0x84, 0xa2, 0x28, 0x64, 0x30, 0x02, 0x30, 0x07, 0xa1, 0x28, 0xca, 0x18, 0x00, 0x00, 0x00, 0x00, 0x23, 0x06, 0x08, 0x00, 0x82, 0x60, 0x80, 0x9d, 0x81, 0x36, 0x90, 0xc1, 0x37, 0x62, 0x80, 0x00,
+        0x20, 0x08, 0x06, 0x18, 0x1a, 0x6c, 0x43, 0x19, 0x80, 0xc1, 0x88, 0x01, 0x02, 0x80, 0x20, 0x18, 0x60, 0x69, 0xc0, 0x0d, 0x66, 0x10, 0x06, 0x23, 0x06, 0x06, 0x00, 0x82, 0x60, 0x40, 0xc0, 0x01,
+        0x77, 0x06, 0x23, 0x06, 0x06, 0x00, 0x82, 0x60, 0x40, 0xc4, 0x41, 0xa7, 0x06, 0x25, 0xac, 0x81, 0xd6, 0xc0, 0x06, 0x58, 0x41, 0x1b, 0x68, 0x15, 0x6b, 0x80, 0x16, 0xbc, 0xc1, 0x0d, 0xca, 0x80,
+        0x03, 0x2d, 0x21, 0xd8, 0x42, 0xc6, 0x40, 0x4d, 0x98, 0x83, 0x0b, 0x54, 0x90, 0x6c, 0x0d, 0xc8, 0x9e, 0x60, 0xd4, 0x09, 0x46, 0x99, 0xa0, 0xc9, 0xc7, 0x84, 0x4d, 0x3e, 0x23, 0x06, 0x07, 0x00,
+        0x82, 0x60, 0x50, 0xf1, 0xc1, 0x1b, 0x4c, 0xda, 0x88, 0xc1, 0x01, 0x80, 0x20, 0x18, 0x54, 0x7d, 0x00, 0x07, 0x93, 0x36, 0x62, 0xf0, 0x00, 0x20, 0x08, 0x06, 0x10, 0x28, 0xa8, 0x81, 0x10, 0x10,
+        0x43, 0xd7, 0xe9, 0x81, 0x1e, 0xb8, 0x41, 0x37, 0x9a, 0x10, 0x00, 0x16, 0x84, 0x81, 0x7c, 0x46, 0x0c, 0x0c, 0x00, 0x04, 0xc1, 0xe0, 0x28, 0x05, 0x36, 0x08, 0x46, 0x0c, 0x0c, 0x00, 0x04, 0xc1,
+        0xe0, 0x30, 0x05, 0x36, 0x40, 0x46, 0x0c, 0x0c, 0x00, 0x04, 0xc1, 0xe0, 0x38, 0x05, 0x36, 0x40, 0x46, 0x0c, 0x0e, 0x00, 0x04, 0xc1, 0xa0, 0x22, 0x85, 0x3b, 0xd8, 0xc4, 0x60, 0xc4, 0xe0, 0x00,
+        0x40, 0x10, 0x0c, 0xaa, 0x52, 0xc0, 0x83, 0x4d, 0x0c, 0x46, 0x0c, 0x16, 0x00, 0x04, 0xc1, 0xa0, 0x49, 0x05, 0x37, 0x10, 0x02, 0x66, 0x29, 0x83, 0x3e, 0x18, 0x31, 0x38, 0x00, 0x10, 0x04, 0x83,
+        0xea, 0x14, 0xf4, 0xe0, 0x1b, 0x83, 0x11, 0x03, 0x07, 0x00, 0x41, 0x30, 0x90, 0x52, 0xa1, 0x0d, 0x02, 0x29, 0xc2, 0x83, 0xc3, 0x28, 0x04, 0x36, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    static const BYTE cs_derivative_1d_dxil[] =
+    {
+        0x44, 0x58, 0x42, 0x43, 0x2a, 0x3a, 0xdd, 0x2c, 0x46, 0x17, 0x61, 0x57, 0x0c, 0x9d, 0x32, 0x5c, 0x8e, 0x6f, 0x45, 0x0e, 0x01, 0x00, 0x00, 0x00, 0xb0, 0x08, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x38, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x58, 0x00, 0x00, 0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x1c, 0x01, 0x00, 0x00, 0x53, 0x46, 0x49, 0x30, 0x08, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x49, 0x53, 0x47, 0x31, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x4f, 0x53, 0x47, 0x31, 0x08, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x50, 0x53, 0x56, 0x30, 0x90, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x48, 0x41, 0x53, 0x48, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xdf, 0x2e, 0x92, 0x0f, 0x45, 0x8e, 0x73, 0x49, 0x84, 0xe0, 0xba, 0xf7, 0xca, 0xdb, 0x48, 0x44, 0x58, 0x49, 0x4c,
+        0x8c, 0x07, 0x00, 0x00, 0x66, 0x00, 0x05, 0x00, 0xe3, 0x01, 0x00, 0x00, 0x44, 0x58, 0x49, 0x4c, 0x06, 0x01, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x74, 0x07, 0x00, 0x00, 0x42, 0x43, 0xc0, 0xde,
+        0x21, 0x0c, 0x00, 0x00, 0xda, 0x01, 0x00, 0x00, 0x0b, 0x82, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x07, 0x81, 0x23, 0x91, 0x41, 0xc8, 0x04, 0x49, 0x06, 0x10, 0x32, 0x39,
+        0x92, 0x01, 0x84, 0x0c, 0x25, 0x05, 0x08, 0x19, 0x1e, 0x04, 0x8b, 0x62, 0x80, 0x18, 0x45, 0x02, 0x42, 0x92, 0x0b, 0x42, 0xc4, 0x10, 0x32, 0x14, 0x38, 0x08, 0x18, 0x4b, 0x0a, 0x32, 0x62, 0x88,
+        0x48, 0x90, 0x14, 0x20, 0x43, 0x46, 0x88, 0xa5, 0x00, 0x19, 0x32, 0x42, 0xe4, 0x48, 0x0e, 0x90, 0x11, 0x23, 0xc4, 0x50, 0x41, 0x51, 0x81, 0x8c, 0xe1, 0x83, 0xe5, 0x8a, 0x04, 0x31, 0x46, 0x06,
+        0x51, 0x18, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x1b, 0x8c, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x07, 0x40, 0x02, 0xa8, 0x0d, 0x86, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x03, 0x20, 0x01, 0xd5, 0x06, 0x62,
+        0xf8, 0xff, 0xff, 0xff, 0xff, 0x01, 0x90, 0x00, 0x49, 0x18, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x13, 0x82, 0x60, 0x42, 0x20, 0x4c, 0x08, 0x06, 0x00, 0x00, 0x00, 0x00, 0x89, 0x20, 0x00, 0x00,
+        0x5a, 0x00, 0x00, 0x00, 0x32, 0x22, 0x88, 0x09, 0x20, 0x64, 0x85, 0x04, 0x13, 0x23, 0xa4, 0x84, 0x04, 0x13, 0x23, 0xe3, 0x84, 0xa1, 0x90, 0x14, 0x12, 0x4c, 0x8c, 0x8c, 0x0b, 0x84, 0xc4, 0x4c,
+        0x10, 0x8c, 0xc1, 0x08, 0x40, 0x09, 0x00, 0x0a, 0xe6, 0x08, 0xc0, 0xa0, 0x0c, 0xc3, 0x30, 0x10, 0x31, 0x03, 0x50, 0x06, 0x63, 0x30, 0xe8, 0x98, 0x23, 0x40, 0x28, 0xb9, 0x67, 0xb8, 0xfc, 0x09,
+        0x7b, 0x08, 0xc9, 0x0f, 0x81, 0x66, 0x58, 0x08, 0x14, 0x28, 0x73, 0x04, 0x41, 0x41, 0x8c, 0x61, 0x59, 0x0c, 0xc3, 0x60, 0xa8, 0xb9, 0x69, 0xb8, 0xfc, 0x09, 0x7b, 0x08, 0xc9, 0x5f, 0x09, 0x69,
+        0x25, 0x26, 0xbf, 0xb8, 0x6d, 0x54, 0x18, 0x86, 0x61, 0x0c, 0x85, 0x79, 0x86, 0x65, 0x31, 0x0c, 0xc3, 0x18, 0x86, 0xc1, 0x20, 0xa8, 0x2c, 0xc0, 0xb0, 0x0c, 0xc3, 0x60, 0x18, 0x86, 0x91, 0x90,
+        0x74, 0xdb, 0x70, 0xf9, 0x13, 0xf6, 0x10, 0x92, 0xbf, 0x12, 0x92, 0x43, 0x45, 0x02, 0x91, 0x46, 0xce, 0x43, 0x44, 0x13, 0x42, 0x48, 0x48, 0x18, 0x86, 0x42, 0x2c, 0xc3, 0x42, 0x51, 0x75, 0xd0,
+        0x70, 0xf9, 0x13, 0xf6, 0x10, 0x92, 0xbf, 0x12, 0xd2, 0x86, 0x34, 0x03, 0x22, 0x86, 0x61, 0x48, 0x4a, 0xb1, 0x0c, 0xd7, 0xc0, 0x10, 0x36, 0x10, 0x30, 0x53, 0x18, 0x8c, 0x03, 0x3b, 0x84, 0xc3,
+        0x3c, 0xcc, 0x83, 0x1b, 0xd0, 0x42, 0x39, 0xe0, 0x03, 0x3d, 0xd4, 0x83, 0x3c, 0x94, 0x83, 0x1c, 0x90, 0x02, 0x1f, 0x98, 0x03, 0x3b, 0xbc, 0x43, 0x38, 0xd0, 0x83, 0x1f, 0xe8, 0x81, 0x1e, 0xb4,
+        0x43, 0x3a, 0xc0, 0xc3, 0x3c, 0xfc, 0x02, 0x3d, 0xe4, 0x03, 0x3c, 0x94, 0x03, 0x0a, 0x86, 0x99, 0xac, 0x71, 0x60, 0x87, 0x70, 0x98, 0x87, 0x79, 0x70, 0x03, 0x5a, 0x28, 0x07, 0x7c, 0xa0, 0x87,
+        0x7a, 0x90, 0x87, 0x72, 0x90, 0x03, 0x52, 0xe0, 0x03, 0x73, 0x60, 0x87, 0x77, 0x08, 0x07, 0x7a, 0xf0, 0x03, 0x24, 0x18, 0x1b, 0x71, 0xc3, 0x08, 0x84, 0x31, 0x13, 0x19, 0x8c, 0x03, 0x3b, 0x84,
+        0xc3, 0x3c, 0xcc, 0x83, 0x1b, 0xc8, 0xc2, 0x2d, 0xd0, 0x42, 0x39, 0xe0, 0x03, 0x3d, 0xd4, 0x83, 0x3c, 0x94, 0x83, 0x1c, 0x90, 0x02, 0x1f, 0xd8, 0x43, 0x39, 0x8c, 0x03, 0x3d, 0xbc, 0x83, 0x3c,
+        0xf0, 0x81, 0x39, 0xb0, 0xc3, 0x3b, 0x84, 0x03, 0x3d, 0xb0, 0x01, 0x18, 0xd0, 0x81, 0x1f, 0x80, 0x81, 0x1f, 0xa0, 0xc0, 0xa3, 0xef, 0x26, 0x69, 0x8a, 0x28, 0x61, 0xf2, 0x59, 0x80, 0x79, 0x16,
+        0x22, 0x62, 0x27, 0x60, 0x22, 0x50, 0x30, 0x50, 0x08, 0x00, 0x00, 0x00, 0x13, 0x14, 0x72, 0xc0, 0x87, 0x74, 0x60, 0x87, 0x36, 0x68, 0x87, 0x79, 0x68, 0x03, 0x72, 0xc0, 0x87, 0x0d, 0xaf, 0x50,
+        0x0e, 0x6d, 0xd0, 0x0e, 0x7a, 0x50, 0x0e, 0x6d, 0x00, 0x0f, 0x7a, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x71, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x78,
+        0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x71, 0x60, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xd0, 0x06, 0xe9, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x90, 0x0e, 0x76, 0x40, 0x07,
+        0x7a, 0x60, 0x07, 0x74, 0xd0, 0x06, 0xe6, 0x10, 0x07, 0x76, 0xa0, 0x07, 0x73, 0x20, 0x07, 0x6d, 0x60, 0x0e, 0x73, 0x20, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xd0, 0x06, 0xe6, 0x60, 0x07, 0x74, 0xa0,
+        0x07, 0x76, 0x40, 0x07, 0x6d, 0xe0, 0x0e, 0x78, 0xa0, 0x07, 0x71, 0x60, 0x07, 0x7a, 0x30, 0x07, 0x72, 0xa0, 0x07, 0x76, 0x40, 0x07, 0x43, 0x9e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x86, 0x3c, 0x04, 0x10, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x79, 0x0e, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0xf2, 0x34,
+        0x40, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0xe4, 0x81, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0xc8, 0x23, 0x01, 0x01, 0x30, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xc0, 0x90, 0xa7, 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x21, 0x0f, 0x06, 0x04, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x59,
+        0x20, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x32, 0x1e, 0x98, 0x14, 0x19, 0x11, 0x4c, 0x90, 0x8c, 0x09, 0x26, 0x47, 0xc6, 0x04, 0x43, 0x1a, 0x4a, 0xa0, 0x18, 0x46, 0x00, 0x8a, 0xa0, 0x24,
+        0x0a, 0xa1, 0x00, 0x03, 0x88, 0x19, 0x01, 0xa0, 0x6e, 0x06, 0x80, 0xc0, 0x19, 0x00, 0x12, 0x67, 0x00, 0x00, 0x00, 0x00, 0x79, 0x18, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x1a, 0x03, 0x4c, 0x90,
+        0x46, 0x02, 0x13, 0x44, 0x35, 0x18, 0x63, 0x0b, 0x73, 0x3b, 0x03, 0xb1, 0x2b, 0x93, 0x9b, 0x4b, 0x7b, 0x73, 0x03, 0x99, 0x71, 0xb9, 0x01, 0x41, 0xa1, 0x0b, 0x3b, 0x9b, 0x7b, 0x91, 0x2a, 0x62,
+        0x2a, 0x0a, 0x9a, 0x2a, 0xfa, 0x9a, 0xb9, 0x81, 0x79, 0x31, 0x4b, 0x73, 0x0b, 0x63, 0x4b, 0xd9, 0x10, 0x04, 0x13, 0x84, 0x01, 0x99, 0x20, 0x0c, 0xc9, 0x06, 0x61, 0x20, 0x28, 0x8c, 0xcd, 0x6d,
+        0x18, 0x0c, 0x82, 0x98, 0x20, 0x0c, 0xca, 0x04, 0xa1, 0x83, 0x08, 0x4c, 0x10, 0x86, 0x65, 0x82, 0x30, 0x30, 0x1b, 0x04, 0x84, 0xd9, 0x90, 0x20, 0x89, 0x82, 0x20, 0xc3, 0x82, 0x34, 0x1b, 0x02,
+        0x67, 0x82, 0x00, 0x06, 0xd1, 0x04, 0x81, 0x79, 0x36, 0x2c, 0x08, 0xa4, 0x20, 0xc8, 0xb0, 0x44, 0x51, 0xd4, 0x6c, 0x08, 0xa4, 0x09, 0x82, 0x18, 0x48, 0x1b, 0x10, 0x84, 0x52, 0x10, 0x64, 0x40,
+        0x80, 0x0d, 0x41, 0xb5, 0x81, 0x78, 0x26, 0xc0, 0x9a, 0x20, 0x08, 0x00, 0x89, 0xb6, 0xb0, 0x34, 0xb7, 0x09, 0xc2, 0xd0, 0x4c, 0x10, 0x06, 0x67, 0xc3, 0xb0, 0x0d, 0xc3, 0x06, 0x41, 0xe3, 0x36,
+        0x14, 0x58, 0x06, 0x5c, 0x5d, 0x15, 0x36, 0x36, 0xbb, 0x36, 0x97, 0x34, 0xb2, 0x32, 0x37, 0xba, 0x29, 0x41, 0x50, 0x85, 0x0c, 0xcf, 0xc5, 0xae, 0x4c, 0x6e, 0x2e, 0xed, 0xcd, 0x6d, 0x4a, 0x40,
+        0x34, 0x21, 0xc3, 0x73, 0xb1, 0x0b, 0x63, 0xb3, 0x2b, 0x93, 0x9b, 0x12, 0x10, 0x75, 0xc8, 0xf0, 0x5c, 0xe6, 0xd0, 0xc2, 0xc8, 0xca, 0xe4, 0x9a, 0xde, 0xc8, 0xca, 0xd8, 0xa6, 0x04, 0x46, 0x19,
+        0x32, 0x3c, 0x17, 0xb9, 0xb2, 0xb9, 0xb7, 0x3a, 0xb9, 0xb1, 0xb2, 0xb9, 0x29, 0x81, 0x55, 0x87, 0x0c, 0xcf, 0xa5, 0xcc, 0x8d, 0x4e, 0x2e, 0x0f, 0xea, 0x2d, 0xcd, 0x8d, 0x6e, 0x6e, 0x4a, 0xd0,
+        0x01, 0x00, 0x00, 0x00, 0x79, 0x18, 0x00, 0x00, 0x4c, 0x00, 0x00, 0x00, 0x33, 0x08, 0x80, 0x1c, 0xc4, 0xe1, 0x1c, 0x66, 0x14, 0x01, 0x3d, 0x88, 0x43, 0x38, 0x84, 0xc3, 0x8c, 0x42, 0x80, 0x07,
+        0x79, 0x78, 0x07, 0x73, 0x98, 0x71, 0x0c, 0xe6, 0x00, 0x0f, 0xed, 0x10, 0x0e, 0xf4, 0x80, 0x0e, 0x33, 0x0c, 0x42, 0x1e, 0xc2, 0xc1, 0x1d, 0xce, 0xa1, 0x1c, 0x66, 0x30, 0x05, 0x3d, 0x88, 0x43,
+        0x38, 0x84, 0x83, 0x1b, 0xcc, 0x03, 0x3d, 0xc8, 0x43, 0x3d, 0x8c, 0x03, 0x3d, 0xcc, 0x78, 0x8c, 0x74, 0x70, 0x07, 0x7b, 0x08, 0x07, 0x79, 0x48, 0x87, 0x70, 0x70, 0x07, 0x7a, 0x70, 0x03, 0x76,
+        0x78, 0x87, 0x70, 0x20, 0x87, 0x19, 0xcc, 0x11, 0x0e, 0xec, 0x90, 0x0e, 0xe1, 0x30, 0x0f, 0x6e, 0x30, 0x0f, 0xe3, 0xf0, 0x0e, 0xf0, 0x50, 0x0e, 0x33, 0x10, 0xc4, 0x1d, 0xde, 0x21, 0x1c, 0xd8,
+        0x21, 0x1d, 0xc2, 0x61, 0x1e, 0x66, 0x30, 0x89, 0x3b, 0xbc, 0x83, 0x3b, 0xd0, 0x43, 0x39, 0xb4, 0x03, 0x3c, 0xbc, 0x83, 0x3c, 0x84, 0x03, 0x3b, 0xcc, 0xf0, 0x14, 0x76, 0x60, 0x07, 0x7b, 0x68,
+        0x07, 0x37, 0x68, 0x87, 0x72, 0x68, 0x07, 0x37, 0x80, 0x87, 0x70, 0x90, 0x87, 0x70, 0x60, 0x07, 0x76, 0x28, 0x07, 0x76, 0xf8, 0x05, 0x76, 0x78, 0x87, 0x77, 0x80, 0x87, 0x5f, 0x08, 0x87, 0x71,
+        0x18, 0x87, 0x72, 0x98, 0x87, 0x79, 0x98, 0x81, 0x2c, 0xee, 0xf0, 0x0e, 0xee, 0xe0, 0x0e, 0xf5, 0xc0, 0x0e, 0xec, 0x30, 0x03, 0x62, 0xc8, 0xa1, 0x1c, 0xe4, 0xa1, 0x1c, 0xcc, 0xa1, 0x1c, 0xe4,
+        0xa1, 0x1c, 0xdc, 0x61, 0x1c, 0xca, 0x21, 0x1c, 0xc4, 0x81, 0x1d, 0xca, 0x61, 0x06, 0xd6, 0x90, 0x43, 0x39, 0xc8, 0x43, 0x39, 0x98, 0x43, 0x39, 0xc8, 0x43, 0x39, 0xb8, 0xc3, 0x38, 0x94, 0x43,
+        0x38, 0x88, 0x03, 0x3b, 0x94, 0xc3, 0x2f, 0xbc, 0x83, 0x3c, 0xfc, 0x82, 0x3b, 0xd4, 0x03, 0x3b, 0xb0, 0xc3, 0x0c, 0xc4, 0x21, 0x07, 0x7c, 0x70, 0x03, 0x7a, 0x28, 0x87, 0x76, 0x80, 0x87, 0x19,
+        0xd1, 0x43, 0x0e, 0xf8, 0xe0, 0x06, 0xe4, 0x20, 0x0e, 0xe7, 0xe0, 0x06, 0xf6, 0x10, 0x0e, 0xf2, 0xc0, 0x0e, 0xe1, 0x90, 0x0f, 0xef, 0x50, 0x0f, 0xf4, 0x00, 0x00, 0x00, 0x71, 0x20, 0x00, 0x00,
+        0x20, 0x00, 0x00, 0x00, 0x66, 0x40, 0x0d, 0x97, 0xef, 0x3c, 0x3e, 0xd0, 0x34, 0xce, 0x04, 0x4c, 0x44, 0x08, 0x34, 0xc3, 0x42, 0xd8, 0x80, 0x35, 0x5c, 0xbe, 0xf3, 0xf8, 0x02, 0xb0, 0x08, 0xd4,
+        0x02, 0x4c, 0x44, 0x89, 0x76, 0x7e, 0x71, 0xdb, 0x76, 0xd0, 0x0d, 0x97, 0xef, 0x3c, 0xbe, 0x10, 0x11, 0xc0, 0x44, 0x84, 0x40, 0x33, 0x2c, 0xc4, 0x17, 0x39, 0xcc, 0x86, 0x34, 0x03, 0xd2, 0x18,
+        0x46, 0x00, 0x0d, 0x97, 0xef, 0x3c, 0xbe, 0x04, 0x30, 0xcf, 0x42, 0xf8, 0xc5, 0x6d, 0x5b, 0x81, 0x35, 0x5c, 0xbe, 0xf3, 0xf8, 0x13, 0x71, 0x4d, 0x54, 0x44, 0xb0, 0x93, 0x13, 0x11, 0x7e, 0x71,
+        0xdb, 0x16, 0x20, 0x0d, 0x97, 0xef, 0x3c, 0xfe, 0x74, 0x44, 0x04, 0x30, 0x88, 0x83, 0x8f, 0xdc, 0xb6, 0x09, 0x3c, 0xc3, 0xe5, 0x3b, 0x8f, 0x4f, 0x35, 0x40, 0x84, 0xf9, 0xc5, 0x6d, 0x1b, 0x00,
+        0xc1, 0x00, 0x48, 0x03, 0x61, 0x20, 0x00, 0x00, 0x58, 0x00, 0x00, 0x00, 0x13, 0x04, 0x41, 0x2c, 0x10, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x34, 0x14, 0xec, 0x40, 0xc9, 0x0e, 0xcc, 0x00,
+        0x94, 0x6e, 0x40, 0x29, 0x94, 0x41, 0x69, 0x94, 0x24, 0x41, 0x71, 0x14, 0x5e, 0xd1, 0x94, 0x6a, 0x40, 0xb1, 0x06, 0x94, 0x68, 0x40, 0x11, 0x02, 0x95, 0x24, 0x44, 0x19, 0x06, 0x50, 0x52, 0x1e,
+        0x65, 0x50, 0x02, 0x64, 0x8c, 0x11, 0x80, 0x20, 0xe8, 0xdf, 0x61, 0x30, 0x46, 0x00, 0x82, 0x20, 0x08, 0x7b, 0x33, 0x00, 0x44, 0xcd, 0x21, 0x2c, 0xda, 0x1c, 0xc2, 0xa6, 0xcc, 0x21, 0x84, 0x81,
+        0x18, 0xd0, 0x35, 0x07, 0xa1, 0x28, 0x8a, 0x19, 0x8c, 0x00, 0xcc, 0x41, 0x28, 0x8a, 0x52, 0x06, 0x00, 0x00, 0x00, 0x00, 0x23, 0x06, 0x08, 0x00, 0x82, 0x60, 0x80, 0xa5, 0x01, 0x37, 0x98, 0x41,
+        0x18, 0x8c, 0x18, 0x20, 0x00, 0x08, 0x82, 0x01, 0xa6, 0x06, 0xdd, 0x70, 0x06, 0x62, 0x30, 0x62, 0x80, 0x00, 0x20, 0x08, 0x06, 0xd8, 0x1a, 0x78, 0x03, 0x1a, 0x8c, 0xc1, 0x88, 0x81, 0x01, 0x80,
+        0x20, 0x18, 0x10, 0x72, 0xd0, 0xa5, 0x41, 0x05, 0x6c, 0x80, 0x15, 0xb4, 0x81, 0xd6, 0xf0, 0x61, 0x11, 0x1f, 0x56, 0xd0, 0x06, 0x6a, 0x43, 0x1c, 0xdc, 0xa0, 0x8e, 0x30, 0xd0, 0x0a, 0x86, 0xad,
+        0xe1, 0xd8, 0x13, 0x8c, 0x3a, 0xc1, 0x28, 0x13, 0x2e, 0xf9, 0x98, 0x80, 0xc9, 0x67, 0xc4, 0xe0, 0x00, 0x40, 0x10, 0x0c, 0xaa, 0x3d, 0x70, 0x03, 0xe8, 0x1a, 0x31, 0x38, 0x00, 0x10, 0x04, 0x83,
+        0x8a, 0x0f, 0xde, 0x00, 0xba, 0x46, 0x0c, 0x1e, 0x00, 0x04, 0xc1, 0x00, 0xfa, 0x83, 0x33, 0x10, 0x02, 0x62, 0xd0, 0xb4, 0x3c, 0xc8, 0x03, 0x37, 0xd0, 0x46, 0x13, 0x02, 0xc0, 0x02, 0x4f, 0x3e,
+        0x23, 0x06, 0x06, 0x00, 0x82, 0x60, 0x70, 0x90, 0x42, 0x1a, 0x04, 0x23, 0x06, 0x06, 0x00, 0x82, 0x60, 0x70, 0x94, 0x42, 0x1a, 0x20, 0x23, 0x06, 0x06, 0x00, 0x82, 0x60, 0x70, 0x98, 0x42, 0x1a,
+        0x20, 0x23, 0x06, 0x07, 0x00, 0x82, 0x60, 0x50, 0x8d, 0x82, 0x1d, 0x60, 0xdf, 0x88, 0xc1, 0x01, 0x80, 0x20, 0x18, 0x54, 0xa4, 0x70, 0x07, 0xd8, 0x37, 0x62, 0xb0, 0x00, 0x20, 0x08, 0x06, 0x0d,
+        0x2a, 0xac, 0x81, 0x10, 0x30, 0x8b, 0x18, 0xf0, 0xc1, 0x88, 0xc1, 0x01, 0x80, 0x20, 0x18, 0x54, 0xa6, 0x90, 0x07, 0x1c, 0x18, 0x8c, 0x18, 0x38, 0x00, 0x08, 0x82, 0x81, 0x84, 0x0a, 0x6a, 0x10,
+        0x48, 0x11, 0x1e, 0x1c, 0x46, 0x21, 0xa4, 0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    static const D3D12_SHADER_BYTECODE cs_derivative_2d_aligned = SHADER_BYTECODE(cs_derivative_2d_aligned_dxil);
+    static const D3D12_SHADER_BYTECODE cs_derivative_2d_unaligned = SHADER_BYTECODE(cs_derivative_2d_unaligned_dxil);
+    static const D3D12_SHADER_BYTECODE cs_derivative_1d = SHADER_BYTECODE(cs_derivative_1d_dxil);
+
+    struct test
+    {
+        const D3D12_SHADER_BYTECODE *cs;
+        unsigned int dispatch_x;
+        unsigned int dispatch_y;
+    };
+
+    static const struct test tests[] =
+    {
+        { &cs_derivative_1d, 4, 1 },
+        { &cs_derivative_2d_aligned, 2, 2 },
+        { &cs_derivative_2d_unaligned, 2, 2 },
+    };
+
+    if (!init_compute_test_context(&context))
+        return;
+
+    device = context.device;
+
+    shader_model.HighestShaderModel = D3D_SHADER_MODEL_6_6;
+    hr = ID3D12Device_CheckFeatureSupport(device, D3D12_FEATURE_SHADER_MODEL, &shader_model, sizeof(shader_model));
+    if (FAILED(hr) || shader_model.HighestShaderModel < D3D_SHADER_MODEL_6_6)
+    {
+        skip("Device does not support SM 6.6.\n");
+        destroy_test_context(&context);
+        return;
+    }
+
+    memset(&root_signature_desc, 0, sizeof(root_signature_desc));
+    memset(root_parameters, 0, sizeof(root_parameters));
+    memset(descriptor_ranges, 0, sizeof(descriptor_ranges));
+    root_signature_desc.NumParameters = ARRAY_SIZE(root_parameters);
+    root_signature_desc.pParameters = root_parameters;
+    root_parameters[0].ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE;
+    root_parameters[0].ShaderVisibility = D3D12_SHADER_VISIBILITY_ALL;
+    root_parameters[0].DescriptorTable.NumDescriptorRanges = ARRAY_SIZE(descriptor_ranges);
+    root_parameters[0].DescriptorTable.pDescriptorRanges = descriptor_ranges;
+    descriptor_ranges[0].RangeType = D3D12_DESCRIPTOR_RANGE_TYPE_SRV;
+    descriptor_ranges[0].OffsetInDescriptorsFromTableStart = 0;
+    descriptor_ranges[0].NumDescriptors = 1;
+    descriptor_ranges[1].RangeType = D3D12_DESCRIPTOR_RANGE_TYPE_UAV;
+    descriptor_ranges[1].OffsetInDescriptorsFromTableStart = 1;
+    descriptor_ranges[1].NumDescriptors = 1;
+    root_signature_desc.NumStaticSamplers = ARRAY_SIZE(static_samplers);
+    root_signature_desc.pStaticSamplers = static_samplers;
+    memset(static_samplers, 0, sizeof(static_samplers));
+    static_samplers[0].ShaderVisibility = D3D12_SHADER_VISIBILITY_ALL;
+    static_samplers[0].Filter = D3D12_FILTER_MIN_MAG_MIP_POINT;
+    static_samplers[0].AddressU = D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
+    static_samplers[0].AddressV = D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
+    static_samplers[0].AddressW = D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
+    static_samplers[0].MaxLOD = 1000.0f;
+    static_samplers[0].RegisterSpace = 0;
+    static_samplers[0].ShaderRegister = 0;
+
+    create_root_signature(device, &root_signature_desc, &root_signature);
+    heap = create_gpu_descriptor_heap(device, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV, 2);
+
+    input_texture = create_default_texture2d(device, 128, 128, 1, 8,
+            DXGI_FORMAT_R8_UNORM, D3D12_RESOURCE_FLAG_NONE, D3D12_RESOURCE_STATE_COPY_DEST);
+    result_texture = create_default_texture2d(device, 16, 16, 1, 1,
+            DXGI_FORMAT_R32G32B32A32_FLOAT, D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS,
+            D3D12_RESOURCE_STATE_UNORDERED_ACCESS);
+
+    {
+        D3D12_SUBRESOURCE_DATA data[8];
+        uint8_t buffer_data[128 * 128 * 2];
+        uint8_t *pbuffer = buffer_data;
+        unsigned int width;
+
+        for (i = 0; i < ARRAY_SIZE(data); i++)
+        {
+            width = 128 >> i;
+            memset(pbuffer, i + 1, width * width);
+            data[i].RowPitch = width;
+            data[i].SlicePitch = data[i].RowPitch * width;
+            data[i].pData = pbuffer;
+            pbuffer += width * width;
+        }
+
+        upload_texture_data(input_texture, data, 8, context.queue, context.list);
+        reset_command_list(context.list, context.allocator);
+        transition_resource_state(context.list, input_texture,
+                   D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE);
+    }
+
+    {
+        D3D12_SHADER_RESOURCE_VIEW_DESC srv_desc;
+        memset(&srv_desc, 0, sizeof(srv_desc));
+        srv_desc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
+        srv_desc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
+        srv_desc.Format = DXGI_FORMAT_R8_UNORM;
+        srv_desc.Texture2D.MipLevels = 8;
+        cpu_handle = ID3D12DescriptorHeap_GetCPUDescriptorHandleForHeapStart(heap);
+        ID3D12Device_CreateShaderResourceView(device, input_texture, &srv_desc, cpu_handle);
+    }
+
+    {
+        D3D12_UNORDERED_ACCESS_VIEW_DESC uav_desc;
+        memset(&uav_desc, 0, sizeof(uav_desc));
+        uav_desc.ViewDimension = D3D12_UAV_DIMENSION_TEXTURE2D;
+        uav_desc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
+
+        cpu_handle = ID3D12DescriptorHeap_GetCPUDescriptorHandleForHeapStart(heap);
+        cpu_handle.ptr += ID3D12Device_GetDescriptorHandleIncrementSize(device, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
+        ID3D12Device_CreateUnorderedAccessView(device, result_texture, NULL, &uav_desc, cpu_handle);
+    }
+
+    for (i = 0; i < ARRAY_SIZE(tests); i++)
+    {
+        vkd3d_test_set_context("Test %u", i);
+
+        pso = create_compute_pipeline_state(device, root_signature, *tests[i].cs);
+        ID3D12GraphicsCommandList_SetDescriptorHeaps(context.list, 1, &heap);
+        ID3D12GraphicsCommandList_SetComputeRootSignature(context.list, root_signature);
+        ID3D12GraphicsCommandList_SetComputeRootDescriptorTable(context.list, 0,
+                ID3D12DescriptorHeap_GetGPUDescriptorHandleForHeapStart(heap));
+        ID3D12GraphicsCommandList_SetPipelineState(context.list, pso);
+        ID3D12GraphicsCommandList_Dispatch(context.list, tests[i].dispatch_x, tests[i].dispatch_y, 1);
+        transition_resource_state(context.list, result_texture,
+                D3D12_RESOURCE_STATE_UNORDERED_ACCESS, D3D12_RESOURCE_STATE_COPY_SOURCE);
+
+        get_texture_readback_with_command_list(result_texture, 0, &rb, context.queue, context.list);
+
+        for (y = 0; y < 16; y++)
+        {
+            for (x = 0; x < 16; x++)
+            {
+                const struct vec4 *values;
+                struct vec4 expected;
+
+                values = get_readback_vec4(&rb, x, y);
+
+                expected.x = 1.0f + 2.0f; /* Expect to sample LOD 2. */
+                expected.y = 1.0f / 32.0f; /* ddx_fine of UV.x is 1 / 32. */
+                expected.z = 1.0f / 32.0f; /* ddy_fine of UV.y is also 1 / 32. */
+                expected.w = 2.0f; /* queried LOD */
+
+                ok(compare_vec4(values, &expected, 0),
+                        "Mismatch at %u, %u: Expected (%f, %f, %f, %f), got (%f %f %f %f).\n",
+                        x, y, expected.x, expected.y, expected.z, expected.w,
+                        values->x, values->y, values->z, values->w);
+            }
+        }
+        reset_command_list(context.list, context.allocator);
+        transition_resource_state(context.list, result_texture,
+                                  D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_UNORDERED_ACCESS);
+        ID3D12PipelineState_Release(pso);
+        release_resource_readback(&rb);
+    }
+    vkd3d_test_set_context(NULL);
+    ID3D12Resource_Release(input_texture);
+    ID3D12Resource_Release(result_texture);
+    ID3D12DescriptorHeap_Release(heap);
+    ID3D12RootSignature_Release(root_signature);
+    destroy_test_context(&context);
+}
+
 void test_shader_sm66_quad_op_semantics(void)
 {
     D3D12_ROOT_SIGNATURE_DESC root_signature_desc;
diff --git a/tests/d3d12_tests.h b/tests/d3d12_tests.h
index 01b73f28..e7bfe2ef 100644
--- a/tests/d3d12_tests.h
+++ b/tests/d3d12_tests.h
@@ -274,6 +274,7 @@ decl_test(test_shader_sm62_denorm);
 decl_test(test_shader_sm64_packed);
 decl_test(test_shader_sm65_wave_intrinsics);
 decl_test(test_shader_sm66_quad_op_semantics);
+decl_test(test_shader_sm66_compute_derivatives);
 decl_test(test_get_copyable_footprints_planar);
 decl_test(test_depth_stencil_test_no_dsv);
 decl_test(test_copy_buffer_to_depth_stencil);