1; SPIR-V
2; Version: 1.3
3; Generator: Google Tint Compiler; 0
4; Bound: 14
5; Schema: 0
6               OpCapability Shader
7               OpCapability DerivativeControl
8               OpMemoryModel Logical GLSL450
9               OpEntryPoint Fragment %fragment_main "fragment_main"
10               OpExecutionMode %fragment_main OriginUpperLeft
11               OpName %dpdxCoarse_9581cf "dpdxCoarse_9581cf"
12               OpName %res "res"
13               OpName %fragment_main "fragment_main"
14       %void = OpTypeVoid
15          %1 = OpTypeFunction %void
16      %float = OpTypeFloat 32
17    %v2float = OpTypeVector %float 2
18          %8 = OpConstantNull %v2float
19%_ptr_Function_v2float = OpTypePointer Function %v2float
20%dpdxCoarse_9581cf = OpFunction %void None %1
21          %4 = OpLabel
22        %res = OpVariable %_ptr_Function_v2float Function %8
23          %5 = OpDPdxCoarse %v2float %8
24               OpStore %res %5
25               OpReturn
26               OpFunctionEnd
27%fragment_main = OpFunction %void None %1
28         %12 = OpLabel
29         %13 = OpFunctionCall %void %dpdxCoarse_9581cf
30               OpReturn
31               OpFunctionEnd
32