; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 44
; Schema: 0
               OpCapability Shader
               OpCapability Float16
               OpCapability UniformAndStorageBuffer16BitAccess
               OpCapability StorageBuffer16BitAccess
               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
       %half = OpTypeFloat 16
     %v3half = OpTypeVector %half 3
 %mat3v3half = OpTypeMatrix %v3half 3
%half_0x1p_0 = OpConstant %half 0x1p+0
%half_0x1p_1 = OpConstant %half 0x1p+1
%half_0x1_8p_1 = OpConstant %half 0x1.8p+1
          %9 = OpConstantComposite %v3half %half_0x1p_0 %half_0x1p_1 %half_0x1_8p_1
%half_0x1p_2 = OpConstant %half 0x1p+2
%half_0x1_4p_2 = OpConstant %half 0x1.4p+2
%half_0x1_8p_2 = OpConstant %half 0x1.8p+2
         %13 = OpConstantComposite %v3half %half_0x1p_2 %half_0x1_4p_2 %half_0x1_8p_2
%half_0x1_cp_2 = OpConstant %half 0x1.cp+2
%half_0x1p_3 = OpConstant %half 0x1p+3
%half_0x1_2p_3 = OpConstant %half 0x1.2p+3
         %17 = OpConstantComposite %v3half %half_0x1_cp_2 %half_0x1p_3 %half_0x1_2p_3
          %a = OpConstantComposite %mat3v3half %9 %13 %17
%half_n0x1p_0 = OpConstant %half -0x1p+0
%half_n0x1p_1 = OpConstant %half -0x1p+1
%half_n0x1_8p_1 = OpConstant %half -0x1.8p+1
         %22 = OpConstantComposite %v3half %half_n0x1p_0 %half_n0x1p_1 %half_n0x1_8p_1
%half_n0x1p_2 = OpConstant %half -0x1p+2
%half_n0x1_4p_2 = OpConstant %half -0x1.4p+2
%half_n0x1_8p_2 = OpConstant %half -0x1.8p+2
         %26 = OpConstantComposite %v3half %half_n0x1p_2 %half_n0x1_4p_2 %half_n0x1_8p_2
%half_n0x1_cp_2 = OpConstant %half -0x1.cp+2
%half_n0x1p_3 = OpConstant %half -0x1p+3
%half_n0x1_2p_3 = OpConstant %half -0x1.2p+3
         %30 = OpConstantComposite %v3half %half_n0x1_cp_2 %half_n0x1p_3 %half_n0x1_2p_3
          %b = OpConstantComposite %mat3v3half %22 %26 %30
          %f = OpFunction %void None %3
          %4 = OpLabel
         %34 = OpCompositeExtract %v3half %a 0
         %35 = OpCompositeExtract %v3half %b 0
         %36 = OpFSub %v3half %34 %35
         %37 = OpCompositeExtract %v3half %a 1
         %38 = OpCompositeExtract %v3half %b 1
         %39 = OpFSub %v3half %37 %38
         %40 = OpCompositeExtract %v3half %a 2
         %41 = OpCompositeExtract %v3half %b 2
         %42 = OpFSub %v3half %40 %41
          %r = OpCompositeConstruct %mat3v3half %36 %39 %42
               OpReturn
               OpFunctionEnd