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 %fwidthCoarse_159c8a "fwidthCoarse_159c8a"
12               OpName %res "res"
13               OpName %fragment_main "fragment_main"
14       %void = OpTypeVoid
15          %1 = OpTypeFunction %void
16      %float = OpTypeFloat 32
17    %float_1 = OpConstant %float 1
18%_ptr_Function_float = OpTypePointer Function %float
19         %10 = OpConstantNull %float
20%fwidthCoarse_159c8a = OpFunction %void None %1
21          %4 = OpLabel
22        %res = OpVariable %_ptr_Function_float Function %10
23          %5 = OpFwidthCoarse %float %float_1
24               OpStore %res %5
25               OpReturn
26               OpFunctionEnd
27%fragment_main = OpFunction %void None %1
28         %12 = OpLabel
29         %13 = OpFunctionCall %void %fwidthCoarse_159c8a
30               OpReturn
31               OpFunctionEnd
32