SKIP: FAILED

../../src/tint/lang/msl/writer/printer/printer.cc:500 internal compiler error: buf0 = struct @align(8) {
  resolution:vec2<f32> @offset(0)
}

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

$B1: {  # root
  %gl_FragCoord:ptr<private, vec4<f32>, read_write> = var
  %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: {
    %indexable:ptr<function, array<vec4<f32>, 16>, read_write> = var
    %x_65:ptr<function, i32, read_write> = var
    %x_68:ptr<function, i32, read_write> = var
    %8:vec4<f32> = load %gl_FragCoord
    %9:vec2<f32> = swizzle %8, xy
    %10:ptr<uniform, vec2<f32>, read> = access %x_6, 0u
    %11:vec2<f32> = load %10
    %12:vec2<f32> = div %9, %11
    %13:vec2<f32> = mul %12, 8.0f
    %14:vec2<f32> = floor %13
    %x_57:vec2<f32> = let %14
    %16:f32 = access %x_57, 0u
    %17:i32 = call %tint_f32_to_i32, %16
    %19:i32 = mul %17, 8i
    %20:i32 = let %19
    %21:f32 = access %x_57, 1u
    %22:i32 = call %tint_f32_to_i32, %21
    %23:i32 = add %20, %22
    %x_63:i32 = let %23
    store %x_65, 0i
    store %x_68, %x_63
    loop [b: $B3, c: $B4] {  # loop_1
      $B3: {  # body
        %x_79:ptr<function, i32, read_write> = var
        %x_80:ptr<function, i32, read_write> = var
        %x_69:ptr<function, i32, read_write> = var
        %28:i32 = load %x_68
        %29:bool = gt %28, 1i
        if %29 [t: $B5, f: $B6] {  # if_1
          $B5: {  # true
            exit_if  # if_1
          }
          $B6: {  # false
            exit_loop  # loop_1
          }
        }
        %30:i32 = load %x_68
        %31:i32 = and %30, 1i
        %32:bool = eq %31, 1i
        if %32 [t: $B7, f: $B8] {  # if_2
          $B7: {  # true
            %33:i32 = load %x_68
            %34:i32 = mul 3i, %33
            %35:i32 = add %34, 1i
            store %x_79, %35
            %36:i32 = load %x_79
            store %x_69, %36
            exit_if  # if_2
          }
          $B8: {  # false
            %37:i32 = load %x_68
            %38:i32 = call %tint_div_i32, %37, 2i
            store %x_80, %38
            %40:i32 = load %x_80
            store %x_69, %40
            exit_if  # if_2
          }
        }
        continue  # -> $B4
      }
      $B4: {  # continuing
        %41:i32 = load %x_65
        %42:i32 = add %41, 1i
        store %x_65, %42
        %43:i32 = load %x_69
        store %x_68, %43
        next_iteration  # -> $B3
      }
    }
    store %indexable, array<vec4<f32>, 16>(vec4<f32>(0.0f, 0.0f, 0.0f, 1.0f), vec4<f32>(0.5f, 0.0f, 0.0f, 1.0f), vec4<f32>(0.0f, 0.5f, 0.0f, 1.0f), vec4<f32>(0.5f, 0.5f, 0.0f, 1.0f), vec4<f32>(0.0f, 0.0f, 0.5f, 1.0f), vec4<f32>(0.5f, 0.0f, 0.5f, 1.0f), vec4<f32>(0.0f, 0.5f, 0.5f, 1.0f), vec4<f32>(0.5f, 0.5f, 0.5f, 1.0f), vec4<f32>(0.0f, 0.0f, 0.0f, 1.0f), vec4<f32>(1.0f, 0.0f, 0.0f, 1.0f), vec4<f32>(0.0f, 1.0f, 0.0f, 1.0f), vec4<f32>(1.0f, 1.0f, 0.0f, 1.0f), vec4<f32>(0.0f, 0.0f, 1.0f, 1.0f), vec4<f32>(1.0f, 0.0f, 1.0f, 1.0f), vec4<f32>(0.0f, 1.0f, 1.0f, 1.0f), vec4<f32>(1.0f))
    %44:i32 = load %x_65
    %45:i32 = call %tint_mod_i32, %44, 16i
    %47:ptr<function, vec4<f32>, read_write> = access %indexable, %45
    %48:vec4<f32> = load %47
    store %x_GLF_color, %48
    ret
  }
}
%tint_symbol = @fragment func(%gl_FragCoord_param:vec4<f32> [@position]):main_out {
  $B9: {
    store %gl_FragCoord, %gl_FragCoord_param
    %51:void = call %main_1
    %52:vec4<f32> = load %x_GLF_color
    %53:main_out = construct %52
    ret %53
  }
}
%tint_div_i32 = func(%lhs:i32, %rhs:i32):i32 {
  $B10: {
    %56:bool = eq %rhs, 0i
    %57:bool = eq %lhs, -2147483648i
    %58:bool = eq %rhs, -1i
    %59:bool = and %57, %58
    %60:bool = or %56, %59
    %61:i32 = select %rhs, 1i, %60
    %62:i32 = div %lhs, %61
    ret %62
  }
}
%tint_mod_i32 = func(%lhs_1:i32, %rhs_1:i32):i32 {  # %lhs_1: 'lhs', %rhs_1: 'rhs'
  $B11: {
    %65:bool = eq %rhs_1, 0i
    %66:bool = eq %lhs_1, -2147483648i
    %67:bool = eq %rhs_1, -1i
    %68:bool = and %66, %67
    %69:bool = or %65, %68
    %70:i32 = select %rhs_1, 1i, %69
    %71:i32 = let %70
    %72:i32 = div %lhs_1, %71
    %73:i32 = mul %72, %71
    %74:i32 = sub %lhs_1, %73
    ret %74
  }
}
%tint_f32_to_i32 = func(%value:f32):i32 {
  $B12: {
    %76:i32 = convert %value
    %77:bool = gte %value, -2147483648.0f
    %78:i32 = select -2147483648i, %76, %77
    %79:bool = lte %value, 2147483520.0f
    %80:i32 = select 2147483647i, %78, %79
    ret %80
  }
}

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