SKIP: FAILED

<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: buf0 = struct @align(4) {
  one:f32 @offset(0)
}

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

%b1 = block {  # root
  %x_6: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 {
    %f:ptr<function, f32, read_write> = var
    %a:ptr<function, i32, read_write> = var
    %b:ptr<function, i32, read_write> = var
    %c:ptr<function, i32, read_write> = var
    %i:ptr<function, i32, read_write> = var
    %v:ptr<function, vec3<f32>, read_write> = var
    %10:ptr<uniform, f32, read> = access %x_6, 0u
    %11:f32 = load %10
    store %f, %11
    store %a, 1i
    store %b, 0i
    store %c, 1i
    store %i, 0i
    loop [b: %b3, c: %b4] {  # loop_1
      %b3 = block {  # body
        %12:i32 = load %i
        %13:bool = lt %12, 3i
        if %13 [t: %b5, f: %b6] {  # if_1
          %b5 = block {  # true
            exit_if  # if_1
          }
          %b6 = block {  # false
            exit_loop  # loop_1
          }
        }
        %x_50:i32 = load %i
        %15:f32 = load %f
        %16:i32 = load %i
        %17:f32 = convert %16
        %18:f32 = add %15, %17
        store_vector_element %v, %x_50, %18
        continue %b4
      }
      %b4 = block {  # continuing
        %19:i32 = load %i
        %20:i32 = add %19, 1i
        store %i, %20
        next_iteration %b3
      }
    }
    %21:ptr<uniform, f32, read> = access %x_6, 0u
    %22:f32 = load %21
    %23:bool = eq %22, 1.0f
    if %23 [t: %b7] {  # if_2
      %b7 = block {  # true
        loop [b: %b8, c: %b9] {  # loop_2
          %b8 = block {  # body
            store %x_GLF_color, vec4<f32>(0.0f)
            continue %b9
          }
          %b9 = block {  # continuing
            %x_67:i32 = load %c
            %x_68:i32 = load %a
            %x_69:i32 = load %b
            %27:i32 = or %x_68, %x_69
            %28:i32 = and %x_67, %27
            %29:bool = eq %28, 0i
            %30:bool = eq %29, false
            break_if %30 %b8
          }
        }
        %31:ptr<uniform, f32, read> = access %x_6, 0u
        %32:f32 = load %31
        %33:bool = eq %32, 1.0f
        if %33 [t: %b10] {  # if_3
          %b10 = block {  # true
            store %x_GLF_color, vec4<f32>(1.0f)
            exit_if  # if_3
          }
        }
        exit_if  # if_2
      }
    }
    %34:f32 = load_vector_element %v, 0u
    %35:bool = eq %34, 1.0f
    %36:f32 = select 0.0f, 1.0f, %35
    %37:f32 = load_vector_element %v, 1u
    %38:bool = eq %37, 2.0f
    %39:f32 = select 1.0f, 0.0f, %38
    %40:f32 = load_vector_element %v, 2u
    %41:bool = eq %40, 3.0f
    %42:f32 = select 1.0f, 0.0f, %41
    %43:vec3<f32> = construct %36, %39, %42
    %44:vec3<f32> = swizzle %43, xyz
    %45:f32 = load_vector_element %x_GLF_color, 3u
    %46:vec4<f32> = construct %44, %45
    store %x_GLF_color, %46
    store_vector_element %x_GLF_color, 3u, 1.0f
    ret
  }
}
%tint_symbol = @fragment func():main_out -> %b11 {
  %b11 = block {
    %48:void = call %main_1
    %49:vec4<f32> = load %x_GLF_color
    %50:main_out = construct %49
    ret %50
  }
}

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.  *
********************************************************************