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_20:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
  %index:ptr<private, i32, read_write> = var
  %state:ptr<private, array<i32, 16>, read_write> = var
}

%collision_vf2_vf4_ = func(%pos:ptr<function, vec2<f32>, read_write>, %quad:ptr<function, vec4<f32>, read_write>):bool {
  $B2: {
    %9:f32 = load_vector_element %pos, 0u
    %x_114:f32 = let %9
    %11:f32 = load_vector_element %quad, 0u
    %x_116:f32 = let %11
    %13:bool = lt %x_114, %x_116
    if %13 [t: $B3] {  # if_1
      $B3: {  # true
        ret false
      }
    }
    %14:f32 = load_vector_element %pos, 1u
    %x_121:f32 = let %14
    %16:f32 = load_vector_element %quad, 1u
    %x_123:f32 = let %16
    %18:bool = lt %x_121, %x_123
    if %18 [t: $B4] {  # if_2
      $B4: {  # true
        ret false
      }
    }
    %19:f32 = load_vector_element %pos, 0u
    %x_128:f32 = let %19
    %21:f32 = load_vector_element %quad, 0u
    %x_130:f32 = let %21
    %23:f32 = load_vector_element %quad, 2u
    %x_132:f32 = let %23
    %25:f32 = add %x_130, %x_132
    %26:bool = gt %x_128, %25
    if %26 [t: $B5] {  # if_3
      $B5: {  # true
        ret false
      }
    }
    %27:f32 = load_vector_element %pos, 1u
    %x_138:f32 = let %27
    %29:f32 = load_vector_element %quad, 1u
    %x_140:f32 = let %29
    %31:f32 = load_vector_element %quad, 3u
    %x_142:f32 = let %31
    %33:f32 = add %x_140, %x_142
    %34:bool = gt %x_138, %33
    if %34 [t: $B6] {  # if_4
      $B6: {  # true
        ret false
      }
    }
    ret true
  }
}
%match_vf2_ = func(%pos_1:ptr<function, vec2<f32>, read_write>):vec4<f32> {
  $B7: {
    %res:ptr<function, vec4<f32>, read_write> = var
    %i:ptr<function, i32, read_write> = var
    %param:ptr<function, vec2<f32>, read_write> = var
    %param_1:ptr<function, vec4<f32>, read_write> = var
    %indexable:ptr<function, array<vec4<f32>, 8>, read_write> = var
    %indexable_1:ptr<function, array<vec4<f32>, 8>, read_write> = var
    %indexable_2:ptr<function, array<vec4<f32>, 8>, read_write> = var
    %indexable_3:ptr<function, array<vec4<f32>, 16>, read_write> = var
    store %res, vec4<f32>(0.5f, 0.5f, 1.0f, 1.0f)
    store %i, 0i
    loop [b: $B8, c: $B9] {  # loop_1
      $B8: {  # body
        %45:i32 = load %i
        %x_152:i32 = let %45
        %47:bool = lt %x_152, 8i
        if %47 [t: $B10, f: $B11] {  # if_5
          $B10: {  # true
            exit_if  # if_5
          }
          $B11: {  # false
            exit_loop  # loop_1
          }
        }
        %48:i32 = load %i
        %x_155:i32 = let %48
        %50:vec2<f32> = load %pos_1
        %x_156:vec2<f32> = let %50
        store %param, %x_156
        store %indexable, array<vec4<f32>, 8>(vec4<f32>(4.0f, 4.0f, 20.0f, 4.0f), vec4<f32>(4.0f, 4.0f, 4.0f, 20.0f), vec4<f32>(4.0f, 20.0f, 20.0f, 4.0f), vec4<f32>(20.0f, 4.0f, 4.0f, 8.0f), vec4<f32>(8.0f, 6.0f, 4.0f, 2.0f), vec4<f32>(2.0f, 12.0f, 2.0f, 4.0f), vec4<f32>(16.0f, 2.0f, 4.0f, 4.0f), vec4<f32>(12.0f, 22.0f, 4.0f, 4.0f))
        %52:ptr<function, vec4<f32>, read_write> = access %indexable, %x_155
        %53:vec4<f32> = load %52
        %x_158:vec4<f32> = let %53
        store %param_1, %x_158
        %55:bool = call %collision_vf2_vf4_, %param, %param_1
        %x_159:bool = let %55
        if %x_159 [t: $B12] {  # if_6
          $B12: {  # true
            %57:i32 = load %i
            %x_162:i32 = let %57
            store %indexable_1, array<vec4<f32>, 8>(vec4<f32>(4.0f, 4.0f, 20.0f, 4.0f), vec4<f32>(4.0f, 4.0f, 4.0f, 20.0f), vec4<f32>(4.0f, 20.0f, 20.0f, 4.0f), vec4<f32>(20.0f, 4.0f, 4.0f, 8.0f), vec4<f32>(8.0f, 6.0f, 4.0f, 2.0f), vec4<f32>(2.0f, 12.0f, 2.0f, 4.0f), vec4<f32>(16.0f, 2.0f, 4.0f, 4.0f), vec4<f32>(12.0f, 22.0f, 4.0f, 4.0f))
            %59:ptr<function, vec4<f32>, read_write> = access %indexable_1, %x_162
            %60:f32 = load_vector_element %59, 0u
            %x_164:f32 = let %60
            %62:i32 = load %i
            %x_166:i32 = let %62
            store %indexable_2, array<vec4<f32>, 8>(vec4<f32>(4.0f, 4.0f, 20.0f, 4.0f), vec4<f32>(4.0f, 4.0f, 4.0f, 20.0f), vec4<f32>(4.0f, 20.0f, 20.0f, 4.0f), vec4<f32>(20.0f, 4.0f, 4.0f, 8.0f), vec4<f32>(8.0f, 6.0f, 4.0f, 2.0f), vec4<f32>(2.0f, 12.0f, 2.0f, 4.0f), vec4<f32>(16.0f, 2.0f, 4.0f, 4.0f), vec4<f32>(12.0f, 22.0f, 4.0f, 4.0f))
            %64:ptr<function, vec4<f32>, read_write> = access %indexable_2, %x_166
            %65:f32 = load_vector_element %64, 1u
            %x_168:f32 = let %65
            %67:i32 = load %i
            %x_171:i32 = let %67
            store %indexable_3, 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))
            %69:i32 = call %tint_f32_to_i32, %x_164
            %71:i32 = let %69
            %72:i32 = call %tint_f32_to_i32, %x_168
            %73:i32 = mul %71, %72
            %74:i32 = mul %x_171, 9i
            %75:i32 = add %73, %74
            %76:i32 = add %75, 11i
            %77:i32 = call %tint_mod_i32, %76, 16i
            %79:ptr<function, vec4<f32>, read_write> = access %indexable_3, %77
            %80:vec4<f32> = load %79
            %x_177:vec4<f32> = let %80
            store %res, %x_177
            exit_if  # if_6
          }
        }
        continue  # -> $B9
      }
      $B9: {  # continuing
        %82:i32 = load %i
        %x_178:i32 = let %82
        %84:i32 = add %x_178, 1i
        store %i, %84
        next_iteration  # -> $B8
      }
    }
    %85:vec4<f32> = load %res
    %x_180:vec4<f32> = let %85
    ret %x_180
  }
}
%main_1 = func():void {
  $B13: {
    %lin:ptr<function, vec2<f32>, read_write> = var
    %param_2:ptr<function, vec2<f32>, read_write> = var
    %90:vec4<f32> = load %gl_FragCoord
    %x_102:vec4<f32> = let %90
    %92:ptr<uniform, vec2<f32>, read> = access %x_20, 0u
    %93:vec2<f32> = load %92
    %x_105:vec2<f32> = let %93
    %95:f32 = access %x_102, 0u
    %96:f32 = access %x_102, 1u
    %97:vec2<f32> = construct %95, %96
    %98:vec2<f32> = div %97, %x_105
    store %lin, %98
    %99:vec2<f32> = load %lin
    %x_107:vec2<f32> = let %99
    %101:vec2<f32> = mul %x_107, 32.0f
    %102:vec2<f32> = floor %101
    store %lin, %102
    %103:vec2<f32> = load %lin
    %x_110:vec2<f32> = let %103
    store %param_2, %x_110
    %105:vec4<f32> = call %match_vf2_, %param_2
    %x_111:vec4<f32> = let %105
    store %x_GLF_color, %x_111
    ret
  }
}
%tint_symbol = @fragment func(%gl_FragCoord_param:vec4<f32> [@position]):main_out {
  $B14: {
    store %gl_FragCoord, %gl_FragCoord_param
    %109:void = call %main_1
    %110:vec4<f32> = load %x_GLF_color
    %111:main_out = construct %110
    ret %111
  }
}
%tint_mod_i32 = func(%lhs:i32, %rhs:i32):i32 {
  $B15: {
    %114:bool = eq %rhs, 0i
    %115:bool = eq %lhs, -2147483648i
    %116:bool = eq %rhs, -1i
    %117:bool = and %115, %116
    %118:bool = or %114, %117
    %119:i32 = select %rhs, 1i, %118
    %120:i32 = let %119
    %121:i32 = div %lhs, %120
    %122:i32 = mul %121, %120
    %123:i32 = sub %lhs, %122
    ret %123
  }
}
%tint_f32_to_i32 = func(%value:f32):i32 {
  $B16: {
    %125:i32 = convert %value
    %126:bool = gte %value, -2147483648.0f
    %127:i32 = select -2147483648i, %125, %126
    %128:bool = lte %value, 2147483520.0f
    %129:i32 = select 2147483647i, %127, %128
    ret %129
  }
}

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