SKIP: FAILED

<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: buf0 = struct @align(4) {
  one:i32 @offset(0)
}

S = struct @align(4) {
  a:i32 @offset(0)
  b:i32 @offset(4)
  c:i32 @offset(8)
}

main_out = struct @align(16) {
  x_GLF_color_1:vec4<f32> @offset(0), @location(0)
}

%b1 = block {  # root
  %x_10:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%main_1 = func():void -> %b2 {
  %b2 = block {
    %x_43:ptr<function, i32, read_write> = var
    %x_44:ptr<function, bool, read_write> = var, false
    %arr:ptr<function, array<S, 2>, read_write> = var
    %param:ptr<function, S, read_write> = var
    %param_1:ptr<function, i32, read_write> = var
    loop [b: %b3, c: %b4] {  # loop_1
      %b3 = block {  # body
        %x_50:ptr<function, i32, read_write> = var
        %10:ptr<uniform, i32, read> = access %x_10, 0u
        %11:i32 = load %10
        store %x_50, %11
        %12:i32 = load %x_50
        %13:ptr<function, i32, read_write> = access %arr, %12, 0u
        store %13, 2i
        %14:ptr<function, i32, read_write> = access %arr, 1i, 0u
        %x_53:i32 = load %14
        %16:bool = lt %x_53, 1i
        if %16 [t: %b5, f: %b6] {  # if_1
          %b5 = block {  # true
            store %x_GLF_color, vec4<f32>(0.0f)
            store %x_44, true
            exit_loop  # loop_1
          }
          %b6 = block {  # false
            %17:ptr<function, S, read_write> = access %arr, 1i
            %x_60:S = load %17
            store %param, %x_60
            %19:i32 = load %x_50
            %20:i32 = bitcast %19
            %21:i32 = add 2i, %20
            store %param_1, %21
            %x_61:i32 = load %param_1
            %x_63:S = load %param
            %x_64_1:ptr<function, S, read_write> = var, %x_63
            %25:ptr<function, i32, read_write> = access %x_64_1, 0u
            store %25, %x_61
            %x_64:S = load %x_64_1
            store %param, %x_64
            %x_65:S = load %param
            %28:i32 = access %x_65, 0u
            %29:bool = eq %28, 2i
            if %29 [t: %b7] {  # if_2
              %b7 = block {  # true
                %x_70:S = load %param
                %x_71_1:ptr<function, S, read_write> = var, %x_70
                %32:ptr<function, i32, read_write> = access %x_71_1, 0u
                store %32, 9i
                %x_71:S = load %x_71_1
                store %param, %x_71
                exit_if  # if_2
              }
            }
            %x_72:i32 = load %param_1
            %x_75:S = load %param
            %x_76_1:ptr<function, S, read_write> = var, %x_75
            %37:ptr<function, i32, read_write> = access %x_76_1, 1u
            %38:i32 = add %x_72, 1i
            store %37, %38
            %x_76:S = load %x_76_1
            store %param, %x_76
            %x_77:i32 = load %param_1
            %x_80:S = load %param
            %x_81_1:ptr<function, S, read_write> = var, %x_80
            %43:ptr<function, i32, read_write> = access %x_81_1, 2u
            %44:i32 = add %x_77, 2i
            store %43, %44
            %x_81:S = load %x_81_1
            store %param, %x_81
            %x_82:S = load %param
            %47:i32 = access %x_82, 1u
            %48:bool = eq %47, 2i
            if %48 [t: %b8] {  # if_3
              %b8 = block {  # true
                %x_87:S = load %param
                %x_88_1:ptr<function, S, read_write> = var, %x_87
                %51:ptr<function, i32, read_write> = access %x_88_1, 1u
                store %51, 7i
                %x_88:S = load %x_88_1
                store %param, %x_88
                exit_if  # if_3
              }
            }
            %x_89:S = load %param
            %x_91:S = load %param
            %x_94:S = load %param
            %56:i32 = access %x_89, 0u
            %57:i32 = access %x_91, 1u
            %58:i32 = add %56, %57
            %59:i32 = access %x_94, 2u
            %60:i32 = add %58, %59
            store %x_43, %60
            %x_97:i32 = load %x_43
            %62:bool = eq %x_97, 12i
            if %62 [t: %b9, f: %b10] {  # if_4
              %b9 = block {  # true
                store %x_GLF_color, vec4<f32>(1.0f, 0.0f, 0.0f, 1.0f)
                exit_if  # if_4
              }
              %b10 = block {  # false
                store %x_GLF_color, vec4<f32>(0.0f)
                exit_if  # if_4
              }
            }
            exit_if  # if_1
          }
        }
        store %x_44, true
        exit_loop  # loop_1
      }
      %b4 = block {  # continuing
        next_iteration %b3
      }
    }
    ret
  }
}
%tint_symbol = @fragment func():main_out -> %b11 {
  %b11 = block {
    %64:void = call %main_1
    %65:vec4<f32> = load %x_GLF_color
    %66:main_out = construct %65
    ret %66
  }
}
%func_struct_S_i1_i1_i11_i1_ = func(%s:ptr<function, S, read_write>, %x:ptr<function, i32, read_write>):i32 -> %b12 {
  %b12 = block {
    %x_103:i32 = load %x
    %71:ptr<function, i32, read_write> = access %s, 0u
    store %71, %x_103
    %72:ptr<function, i32, read_write> = access %s, 0u
    %x_105:i32 = load %72
    %74:bool = eq %x_105, 2i
    if %74 [t: %b13] {  # if_5
      %b13 = block {  # true
        %75:ptr<function, i32, read_write> = access %s, 0u
        store %75, 9i
        exit_if  # if_5
      }
    }
    %x_109:i32 = load %x
    %77:ptr<function, i32, read_write> = access %s, 1u
    %78:i32 = add %x_109, 1i
    store %77, %78
    %x_112:i32 = load %x
    %80:ptr<function, i32, read_write> = access %s, 2u
    %81:i32 = add %x_112, 2i
    store %80, %81
    %82:ptr<function, i32, read_write> = access %s, 1u
    %x_115:i32 = load %82
    %84:bool = eq %x_115, 2i
    if %84 [t: %b14] {  # if_6
      %b14 = block {  # true
        %85:ptr<function, i32, read_write> = access %s, 1u
        store %85, 7i
        exit_if  # if_6
      }
    }
    %86:ptr<function, i32, read_write> = access %s, 0u
    %x_119:i32 = load %86
    %88:ptr<function, i32, read_write> = access %s, 1u
    %x_120:i32 = load %88
    %90:ptr<function, i32, read_write> = access %s, 2u
    %x_122:i32 = load %90
    %92:i32 = add %x_119, %x_120
    %93:i32 = add %92, %x_122
    ret %93
  }
}

unhandled variable address space
********************************************************************
*  The tint shader compiler has encountered an unexpected error.   *
*                                                                  *
*  Please help us fix this issue by submitting a bug report at     *
*  crbug.com/tint with the source program that triggered the bug.  *
********************************************************************