; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 14
; Schema: 0
               OpCapability Shader
               OpMemoryModel Logical GLSL450
               OpEntryPoint GLCompute %f "f"
               OpExecutionMode %f LocalSize 1 1 1
               OpName %f "f"
               OpName %a "a"
               OpName %b "b"
               OpName %r "r"
       %void = OpTypeVoid
          %3 = OpTypeFunction %void
        %int = OpTypeInt 32 1
      %v3int = OpTypeVector %int 3
      %int_1 = OpConstant %int 1
      %int_2 = OpConstant %int 2
      %int_3 = OpConstant %int 3
          %a = OpConstantComposite %v3int %int_1 %int_2 %int_3
          %b = OpConstant %int 4
          %f = OpFunction %void None %3
          %4 = OpLabel
         %12 = OpCompositeConstruct %v3int %b %b %b
          %r = OpISub %v3int %a %12
               OpReturn
               OpFunctionEnd