; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 74
; 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 %u "u"
               OpName %w "w"
               OpName %tint_zero_workgroup_memory "tint_zero_workgroup_memory"
               OpName %local_idx "local_idx"
               OpName %idx "idx"
               OpName %f_inner "f_inner"
               OpName %local_invocation_index "local_invocation_index"
               OpName %f "f"
               OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
               OpDecorate %u_block Block
               OpMemberDecorate %u_block 0 Offset 0
               OpMemberDecorate %u_block 0 ColMajor
               OpMemberDecorate %u_block 0 MatrixStride 16
               OpDecorate %_arr_mat2v4float_uint_4 ArrayStride 32
               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
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
%mat2v4float = OpTypeMatrix %v4float 2
     %uint_4 = OpConstant %uint 4
%_arr_mat2v4float_uint_4 = OpTypeArray %mat2v4float %uint_4
    %u_block = OpTypeStruct %_arr_mat2v4float_uint_4
%_ptr_Uniform_u_block = OpTypePointer Uniform %u_block
          %u = OpVariable %_ptr_Uniform_u_block Uniform
%_ptr_Workgroup__arr_mat2v4float_uint_4 = OpTypePointer Workgroup %_arr_mat2v4float_uint_4
          %w = OpVariable %_ptr_Workgroup__arr_mat2v4float_uint_4 Workgroup
       %void = OpTypeVoid
         %14 = OpTypeFunction %void %uint
%_ptr_Function_uint = OpTypePointer Function %uint
         %21 = OpConstantNull %uint
       %bool = OpTypeBool
%_ptr_Workgroup_mat2v4float = OpTypePointer Workgroup %mat2v4float
         %35 = OpConstantNull %mat2v4float
     %uint_1 = OpConstant %uint 1
     %uint_2 = OpConstant %uint 2
   %uint_264 = OpConstant %uint 264
     %uint_0 = OpConstant %uint 0
%_ptr_Uniform__arr_mat2v4float_uint_4 = OpTypePointer Uniform %_arr_mat2v4float_uint_4
        %int = OpTypeInt 32 1
      %int_1 = OpConstant %int 1
      %int_2 = OpConstant %int 2
%_ptr_Uniform_mat2v4float = OpTypePointer Uniform %mat2v4float
         %57 = OpConstantNull %int
%_ptr_Workgroup_v4float = OpTypePointer Workgroup %v4float
%_ptr_Uniform_v4float = OpTypePointer Uniform %v4float
%_ptr_Workgroup_float = OpTypePointer Workgroup %float
%_ptr_Uniform_float = OpTypePointer Uniform %float
         %69 = OpTypeFunction %void
%tint_zero_workgroup_memory = OpFunction %void None %14
  %local_idx = OpFunctionParameter %uint
         %18 = OpLabel
        %idx = OpVariable %_ptr_Function_uint Function %21
               OpStore %idx %local_idx
               OpBranch %22
         %22 = OpLabel
               OpLoopMerge %23 %24 None
               OpBranch %25
         %25 = OpLabel
         %27 = OpLoad %uint %idx
         %28 = OpULessThan %bool %27 %uint_4
         %26 = OpLogicalNot %bool %28
               OpSelectionMerge %30 None
               OpBranchConditional %26 %31 %30
         %31 = OpLabel
               OpBranch %23
         %30 = OpLabel
         %32 = OpLoad %uint %idx
         %34 = OpAccessChain %_ptr_Workgroup_mat2v4float %w %32
               OpStore %34 %35
               OpBranch %24
         %24 = OpLabel
         %36 = OpLoad %uint %idx
         %38 = OpIAdd %uint %36 %uint_1
               OpStore %idx %38
               OpBranch %22
         %23 = OpLabel
               OpControlBarrier %uint_2 %uint_2 %uint_264
               OpReturn
               OpFunctionEnd
    %f_inner = OpFunction %void None %14
%local_invocation_index = OpFunctionParameter %uint
         %44 = OpLabel
         %45 = OpFunctionCall %void %tint_zero_workgroup_memory %local_invocation_index
         %48 = OpAccessChain %_ptr_Uniform__arr_mat2v4float_uint_4 %u %uint_0
         %49 = OpLoad %_arr_mat2v4float_uint_4 %48
               OpStore %w %49
         %52 = OpAccessChain %_ptr_Workgroup_mat2v4float %w %int_1
         %55 = OpAccessChain %_ptr_Uniform_mat2v4float %u %uint_0 %int_2
         %56 = OpLoad %mat2v4float %55
               OpStore %52 %56
         %59 = OpAccessChain %_ptr_Workgroup_v4float %w %int_1 %57
         %61 = OpAccessChain %_ptr_Uniform_v4float %u %uint_0 %57 %int_1
         %62 = OpLoad %v4float %61
         %63 = OpVectorShuffle %v4float %62 %62 1 3 0 2
               OpStore %59 %63
         %65 = OpAccessChain %_ptr_Workgroup_float %w %int_1 %57 %uint_0
         %67 = OpAccessChain %_ptr_Uniform_float %u %uint_0 %57 %int_1 %uint_0
         %68 = OpLoad %float %67
               OpStore %65 %68
               OpReturn
               OpFunctionEnd
          %f = OpFunction %void None %69
         %71 = OpLabel
         %73 = OpLoad %uint %local_invocation_index_1
         %72 = OpFunctionCall %void %f_inner %73
               OpReturn
               OpFunctionEnd