SKIP: FAILED

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

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

%b1 = block {  # root
  %x_8:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%func_ = func():f32 -> %b2 {
  %b2 = block {
    %s:ptr<function, f32, read_write> = var
    %i:ptr<function, i32, read_write> = var
    %j:ptr<function, i32, read_write> = var
    store %s, 2.0f
    store %i, 0i
    loop [b: %b3, c: %b4] {  # loop_1
      %b3 = block {  # body
        %x_47:i32 = load %i
        %8:ptr<uniform, i32, read> = access %x_8, 0u
        %x_49:i32 = load %8
        %10:i32 = add %x_49, 1i
        %11:bool = lt %x_47, %10
        if %11 [t: %b5, f: %b6] {  # if_1
          %b5 = block {  # true
            exit_if  # if_1
          }
          %b6 = block {  # false
            exit_loop  # loop_1
          }
        }
        %x_53:f32 = load %s
        %13:f32 = add %x_53, 3.0f
        store %s, %13
        store %j, 0i
        loop [b: %b7, c: %b8] {  # loop_2
          %b7 = block {  # body
            %x_59:i32 = load %j
            %15:bool = lt %x_59, 10i
            if %15 [t: %b9, f: %b10] {  # if_2
              %b9 = block {  # true
                exit_if  # if_2
              }
              %b10 = block {  # false
                exit_loop  # loop_2
              }
            }
            %16:ptr<uniform, i32, read> = access %x_8, 0u
            %x_63:i32 = load %16
            %18:bool = eq %x_63, 1i
            if %18 [t: %b11] {  # if_3
              %b11 = block {  # true
                discard
                exit_if  # if_3
              }
            }
            continue %b8
          }
          %b8 = block {  # continuing
            %x_67:i32 = load %j
            %20:i32 = add %x_67, 1i
            store %j, %20
            next_iteration %b7
          }
        }
        continue %b4
      }
      %b4 = block {  # continuing
        %x_69:i32 = load %i
        %22:i32 = add %x_69, 1i
        store %i, %22
        next_iteration %b3
      }
    }
    %x_71:f32 = load %s
    ret %x_71
  }
}
%main_1 = func():void -> %b12 {
  %b12 = block {
    %c:ptr<function, vec4<f32>, read_write> = var
    %x_34:f32 = call %func_
    %27:vec4<f32> = construct %x_34, 0.0f, 0.0f, 1.0f
    store %c, %27
    %x_36:f32 = call %func_
    %29:bool = eq %x_36, 5.0f
    if %29 [t: %b13, f: %b14] {  # if_4
      %b13 = block {  # true
        %x_41:vec4<f32> = load %c
        store %x_GLF_color, %x_41
        exit_if  # if_4
      }
      %b14 = block {  # false
        store %x_GLF_color, vec4<f32>(0.0f)
        exit_if  # if_4
      }
    }
    ret
  }
}
%tint_symbol = @fragment func():main_out -> %b15 {
  %b15 = block {
    %32:void = call %main_1
    %33:vec4<f32> = load %x_GLF_color
    %34:main_out = construct %33
    ret %34
  }
}

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