; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 72
; Schema: 0
               OpCapability Shader
               OpMemoryModel Logical GLSL450
               OpEntryPoint GLCompute %f "f" %local_invocation_index_1
               OpExecutionMode %f LocalSize 1 1 1
               OpName %local_invocation_index_1 "local_invocation_index_1"
               OpName %u_block "u_block"
               OpMemberName %u_block 0 "inner"
               OpName %S "S"
               OpMemberName %S 0 "before"
               OpMemberName %S 1 "m"
               OpMemberName %S 2 "after"
               OpName %u "u"
               OpName %w "w"
               OpName %f_inner "f_inner"
               OpName %local_invocation_index "local_invocation_index"
               OpName %idx "idx"
               OpName %f "f"
               OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
               OpDecorate %u_block Block
               OpMemberDecorate %u_block 0 Offset 0
               OpMemberDecorate %S 0 Offset 0
               OpMemberDecorate %S 1 Offset 16
               OpMemberDecorate %S 1 ColMajor
               OpMemberDecorate %S 1 MatrixStride 16
               OpMemberDecorate %S 2 Offset 64
               OpDecorate %_arr_S_uint_4 ArrayStride 128
               OpDecorate %u NonWritable
               OpDecorate %u DescriptorSet 0
               OpDecorate %u Binding 0
       %uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
        %int = OpTypeInt 32 1
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
%mat2v4float = OpTypeMatrix %v4float 2
          %S = OpTypeStruct %int %mat2v4float %int
     %uint_4 = OpConstant %uint 4
%_arr_S_uint_4 = OpTypeArray %S %uint_4
    %u_block = OpTypeStruct %_arr_S_uint_4
%_ptr_Uniform_u_block = OpTypePointer Uniform %u_block
          %u = OpVariable %_ptr_Uniform_u_block Uniform
%_ptr_Workgroup__arr_S_uint_4 = OpTypePointer Workgroup %_arr_S_uint_4
          %w = OpVariable %_ptr_Workgroup__arr_S_uint_4 Workgroup
       %void = OpTypeVoid
         %16 = OpTypeFunction %void %uint
%_ptr_Function_uint = OpTypePointer Function %uint
         %23 = OpConstantNull %uint
       %bool = OpTypeBool
%_ptr_Workgroup_S = OpTypePointer Workgroup %S
         %37 = OpConstantNull %S
     %uint_1 = OpConstant %uint 1
     %uint_2 = OpConstant %uint 2
   %uint_264 = OpConstant %uint 264
     %uint_0 = OpConstant %uint 0
%_ptr_Uniform__arr_S_uint_4 = OpTypePointer Uniform %_arr_S_uint_4
      %int_1 = OpConstant %int 1
      %int_2 = OpConstant %int 2
%_ptr_Uniform_S = OpTypePointer Uniform %S
      %int_3 = OpConstant %int 3
%_ptr_Workgroup_mat2v4float = OpTypePointer Workgroup %mat2v4float
%_ptr_Uniform_mat2v4float = OpTypePointer Uniform %mat2v4float
         %60 = OpConstantNull %int
%_ptr_Workgroup_v4float = OpTypePointer Workgroup %v4float
%_ptr_Uniform_v4float = OpTypePointer Uniform %v4float
         %67 = OpTypeFunction %void
    %f_inner = OpFunction %void None %16
%local_invocation_index = OpFunctionParameter %uint
         %20 = OpLabel
        %idx = OpVariable %_ptr_Function_uint Function %23
               OpStore %idx %local_invocation_index
               OpBranch %24
         %24 = OpLabel
               OpLoopMerge %25 %26 None
               OpBranch %27
         %27 = OpLabel
         %29 = OpLoad %uint %idx
         %30 = OpULessThan %bool %29 %uint_4
         %28 = OpLogicalNot %bool %30
               OpSelectionMerge %32 None
               OpBranchConditional %28 %33 %32
         %33 = OpLabel
               OpBranch %25
         %32 = OpLabel
         %34 = OpLoad %uint %idx
         %36 = OpAccessChain %_ptr_Workgroup_S %w %34
               OpStore %36 %37
               OpBranch %26
         %26 = OpLabel
         %38 = OpLoad %uint %idx
         %40 = OpIAdd %uint %38 %uint_1
               OpStore %idx %40
               OpBranch %24
         %25 = OpLabel
               OpControlBarrier %uint_2 %uint_2 %uint_264
         %46 = OpAccessChain %_ptr_Uniform__arr_S_uint_4 %u %uint_0
         %47 = OpLoad %_arr_S_uint_4 %46
               OpStore %w %47
         %49 = OpAccessChain %_ptr_Workgroup_S %w %int_1
         %52 = OpAccessChain %_ptr_Uniform_S %u %uint_0 %int_2
         %53 = OpLoad %S %52
               OpStore %49 %53
         %56 = OpAccessChain %_ptr_Workgroup_mat2v4float %w %int_3 %uint_1
         %58 = OpAccessChain %_ptr_Uniform_mat2v4float %u %uint_0 %int_2 %uint_1
         %59 = OpLoad %mat2v4float %58
               OpStore %56 %59
         %62 = OpAccessChain %_ptr_Workgroup_v4float %w %int_1 %uint_1 %60
         %64 = OpAccessChain %_ptr_Uniform_v4float %u %uint_0 %60 %uint_1 %int_1
         %65 = OpLoad %v4float %64
         %66 = OpVectorShuffle %v4float %65 %65 1 3 0 2
               OpStore %62 %66
               OpReturn
               OpFunctionEnd
          %f = OpFunction %void None %67
         %69 = OpLabel
         %71 = OpLoad %uint %local_invocation_index_1
         %70 = OpFunctionCall %void %f_inner %71
               OpReturn
               OpFunctionEnd