SKIP: FAILED

../../src/tint/lang/msl/writer/printer/printer.cc:500 internal compiler error: buf1 = struct @align(8) {
  resolution:vec2<f32> @offset(0)
}

buf0 = struct @align(8) {
  injectionSwitch: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_9:ptr<uniform, buf1, read> = var @binding_point(0, 1)
  %x_13:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%checkSwap_f1_f1_ = func(%a:ptr<function, f32, read_write>, %b:ptr<function, f32, read_write>):bool {
  $B2: {
    %x_147:ptr<function, bool, read_write> = var
    %x_158:ptr<function, f32, read_write> = var
    %x_159:ptr<function, f32, read_write> = var
    %x_179:ptr<function, f32, read_write> = var
    %x_178:ptr<function, f32, read_write> = var
    %x_185:ptr<function, f32, read_write> = var
    %x_184:ptr<function, f32, read_write> = var
    %x_160_phi:ptr<function, f32, read_write> = var
    %x_180_phi:ptr<function, f32, read_write> = var
    %x_186_phi:ptr<function, f32, read_write> = var
    %18:f32 = load_vector_element %gl_FragCoord, 1u
    %x_149:f32 = let %18
    %20:ptr<uniform, vec2<f32>, read> = access %x_9, 0u
    %21:f32 = load_vector_element %20, 1u
    %x_151:f32 = let %21
    %23:f32 = div %x_151, 2.0f
    %24:bool = lt %x_149, %23
    %x_153:bool = let %24
    if %x_153 [t: $B3, f: $B4] {  # if_1
      $B3: {  # true
        %26:f32 = load %a
        store %x_158, %26
        %27:f32 = load %x_158
        store %x_160_phi, %27
        exit_if  # if_1
      }
      $B4: {  # false
        store %x_159, 0.0f
        %28:f32 = load %x_159
        store %x_160_phi, %28
        exit_if  # if_1
      }
    }
    %x_166:ptr<function, f32, read_write> = var
    %x_167:ptr<function, f32, read_write> = var
    %x_168_phi:ptr<function, f32, read_write> = var
    %32:f32 = load %x_160_phi
    %x_160:f32 = let %32
    %guard155:ptr<function, bool, read_write> = var, true
    if false [t: $B5, f: $B6] {  # if_2
      $B5: {  # true
        exit_if  # if_2
      }
      $B6: {  # false
        %35:bool = load %guard155
        if %35 [t: $B7] {  # if_3
          $B7: {  # true
            if %x_153 [t: $B8, f: $B9] {  # if_4
              $B8: {  # true
                %36:f32 = load %b
                store %x_166, %36
                %37:f32 = load %x_166
                store %x_168_phi, %37
                exit_if  # if_4
              }
              $B9: {  # false
                store %x_167, 0.0f
                %38:f32 = load %x_167
                store %x_168_phi, %38
                exit_if  # if_4
              }
            }
            %39:f32 = load %x_168_phi
            %x_168:f32 = let %39
            %41:bool = gt %x_160, %x_168
            %x_169:bool = let %41
            if %x_153 [t: $B10] {  # if_5
              $B10: {  # true
                store %x_147, %x_169
                exit_if  # if_5
              }
            }
            if true [t: $B11, f: $B12] {  # if_6
              $B11: {  # true
                exit_if  # if_6
              }
              $B12: {  # false
                store %guard155, false
                exit_if  # if_6
              }
            }
            %43:bool = load %guard155
            if %43 [t: $B13] {  # if_7
              $B13: {  # true
                store %guard155, false
                exit_if  # if_7
              }
            }
            exit_if  # if_3
          }
        }
        exit_if  # if_2
      }
    }
    if %x_153 [t: $B14, f: $B15] {  # if_8
      $B14: {  # true
        store %x_179, 0.0f
        %44:f32 = load %x_179
        store %x_180_phi, %44
        exit_if  # if_8
      }
      $B15: {  # false
        %45:f32 = load %a
        store %x_178, %45
        %46:f32 = load %x_178
        store %x_180_phi, %46
        exit_if  # if_8
      }
    }
    %47:f32 = load %x_180_phi
    %x_180:f32 = let %47
    if %x_153 [t: $B16, f: $B17] {  # if_9
      $B16: {  # true
        store %x_185, 0.0f
        %49:f32 = load %x_185
        store %x_186_phi, %49
        exit_if  # if_9
      }
      $B17: {  # false
        %50:f32 = load %b
        store %x_184, %50
        %51:f32 = load %x_184
        store %x_186_phi, %51
        exit_if  # if_9
      }
    }
    %52:f32 = load %x_186_phi
    %x_186:f32 = let %52
    if %x_153 [t: $B18, f: $B19] {  # if_10
      $B18: {  # true
        exit_if  # if_10
      }
      $B19: {  # false
        %54:bool = lt %x_180, %x_186
        store %x_147, %54
        exit_if  # if_10
      }
    }
    %55:bool = load %x_147
    %x_191:bool = let %55
    ret %x_191
  }
}
%main_1 = func():void {
  $B20: {
    %i:ptr<function, i32, read_write> = var
    %data:ptr<function, array<f32, 10>, read_write> = var
    %i_1:ptr<function, i32, read_write> = var
    %j:ptr<function, i32, read_write> = var
    %doSwap:ptr<function, bool, read_write> = var
    %param:ptr<function, f32, read_write> = var
    %param_1:ptr<function, f32, read_write> = var
    %temp:ptr<function, f32, read_write> = var
    store %i, 0i
    loop [b: $B21, c: $B22] {  # loop_1
      $B21: {  # body
        %66:i32 = load %i
        %x_59:i32 = let %66
        %68:bool = lt %x_59, 10i
        if %68 [t: $B23, f: $B24] {  # if_11
          $B23: {  # true
            exit_if  # if_11
          }
          $B24: {  # false
            exit_loop  # loop_1
          }
        }
        %69:i32 = load %i
        %x_62:i32 = let %69
        %71:i32 = load %i
        %x_63:i32 = let %71
        %73:ptr<uniform, vec2<f32>, read> = access %x_13, 0u
        %74:f32 = load_vector_element %73, 1u
        %x_67:f32 = let %74
        %76:ptr<function, f32, read_write> = access %data, %x_62
        %77:i32 = sub 10i, %x_63
        %78:f32 = convert %77
        %79:f32 = mul %78, %x_67
        store %76, %79
        continue  # -> $B22
      }
      $B22: {  # continuing
        %80:i32 = load %i
        %x_70:i32 = let %80
        %82:i32 = add %x_70, 1i
        store %i, %82
        next_iteration  # -> $B21
      }
    }
    store %i_1, 0i
    loop [b: $B25, c: $B26] {  # loop_2
      $B25: {  # body
        %83:i32 = load %i_1
        %x_76:i32 = let %83
        %85:bool = lt %x_76, 9i
        if %85 [t: $B27, f: $B28] {  # if_12
          $B27: {  # true
            exit_if  # if_12
          }
          $B28: {  # false
            exit_loop  # loop_2
          }
        }
        store %j, 0i
        loop [b: $B29, c: $B30] {  # loop_3
          $B29: {  # body
            %86:i32 = load %j
            %x_83:i32 = let %86
            %88:bool = lt %x_83, 10i
            if %88 [t: $B31, f: $B32] {  # if_13
              $B31: {  # true
                exit_if  # if_13
              }
              $B32: {  # false
                exit_loop  # loop_3
              }
            }
            %89:i32 = load %j
            %x_86:i32 = let %89
            %91:i32 = load %i_1
            %x_87:i32 = let %91
            %93:i32 = add %x_87, 1i
            %94:bool = lt %x_86, %93
            if %94 [t: $B33] {  # if_14
              $B33: {  # true
                continue  # -> $B30
              }
            }
            %95:i32 = load %i_1
            %x_92:i32 = let %95
            %97:i32 = load %j
            %x_93:i32 = let %97
            %99:ptr<function, f32, read_write> = access %data, %x_92
            %100:f32 = load %99
            %x_95:f32 = let %100
            store %param, %x_95
            %102:ptr<function, f32, read_write> = access %data, %x_93
            %103:f32 = load %102
            %x_97:f32 = let %103
            store %param_1, %x_97
            %105:bool = call %checkSwap_f1_f1_, %param, %param_1
            %x_98:bool = let %105
            store %doSwap, %x_98
            %107:bool = load %doSwap
            %x_99:bool = let %107
            if %x_99 [t: $B34] {  # if_15
              $B34: {  # true
                %109:i32 = load %i_1
                %x_102:i32 = let %109
                %111:ptr<function, f32, read_write> = access %data, %x_102
                %112:f32 = load %111
                %x_104:f32 = let %112
                store %temp, %x_104
                %114:i32 = load %i_1
                %x_105:i32 = let %114
                %116:i32 = load %j
                %x_106:i32 = let %116
                %118:ptr<function, f32, read_write> = access %data, %x_106
                %119:f32 = load %118
                %x_108:f32 = let %119
                %121:ptr<function, f32, read_write> = access %data, %x_105
                store %121, %x_108
                %122:i32 = load %j
                %x_110:i32 = let %122
                %124:f32 = load %temp
                %x_111:f32 = let %124
                %126:ptr<function, f32, read_write> = access %data, %x_110
                store %126, %x_111
                exit_if  # if_15
              }
            }
            continue  # -> $B30
          }
          $B30: {  # continuing
            %127:i32 = load %j
            %x_113:i32 = let %127
            %129:i32 = add %x_113, 1i
            store %j, %129
            next_iteration  # -> $B29
          }
        }
        continue  # -> $B26
      }
      $B26: {  # continuing
        %130:i32 = load %i_1
        %x_115:i32 = let %130
        %132:i32 = add %x_115, 1i
        store %i_1, %132
        next_iteration  # -> $B25
      }
    }
    %133:f32 = load_vector_element %gl_FragCoord, 0u
    %x_118:f32 = let %133
    %135:ptr<uniform, vec2<f32>, read> = access %x_9, 0u
    %136:f32 = load_vector_element %135, 0u
    %x_120:f32 = let %136
    %138:f32 = div %x_120, 2.0f
    %139:bool = lt %x_118, %138
    if %139 [t: $B35, f: $B36] {  # if_16
      $B35: {  # true
        %140:ptr<function, f32, read_write> = access %data, 0i
        %141:f32 = load %140
        %x_127:f32 = let %141
        %143:ptr<function, f32, read_write> = access %data, 5i
        %144:f32 = load %143
        %x_130:f32 = let %144
        %146:ptr<function, f32, read_write> = access %data, 9i
        %147:f32 = load %146
        %x_133:f32 = let %147
        %149:f32 = div %x_127, 10.0f
        %150:f32 = div %x_130, 10.0f
        %151:f32 = div %x_133, 10.0f
        %152:vec4<f32> = construct %149, %150, %151, 1.0f
        store %x_GLF_color, %152
        exit_if  # if_16
      }
      $B36: {  # false
        %153:ptr<function, f32, read_write> = access %data, 5i
        %154:f32 = load %153
        %x_137:f32 = let %154
        %156:ptr<function, f32, read_write> = access %data, 9i
        %157:f32 = load %156
        %x_140:f32 = let %157
        %159:ptr<function, f32, read_write> = access %data, 0i
        %160:f32 = load %159
        %x_143:f32 = let %160
        %162:f32 = div %x_137, 10.0f
        %163:f32 = div %x_140, 10.0f
        %164:f32 = div %x_143, 10.0f
        %165:vec4<f32> = construct %162, %163, %164, 1.0f
        store %x_GLF_color, %165
        exit_if  # if_16
      }
    }
    ret
  }
}
%tint_symbol = @fragment func(%gl_FragCoord_param:vec4<f32> [@position]):main_out {
  $B37: {
    store %gl_FragCoord, %gl_FragCoord_param
    %168:void = call %main_1
    %169:vec4<f32> = load %x_GLF_color
    %170:main_out = construct %169
    ret %170
  }
}

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