SKIP: FAILED

../../src/tint/lang/msl/writer/printer/printer.cc:500 internal compiler error: 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
  %data:ptr<private, array<i32, 10>, read_write> = var
  %temp:ptr<private, array<i32, 10>, read_write> = var
  %x_28:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %gl_FragCoord:ptr<private, vec4<f32>, read_write> = var
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
  %continue_execution:ptr<private, bool, read_write> = var, true
}

%merge_i1_i1_i1_ = func(%f:ptr<function, i32, read_write>, %mid:ptr<function, i32, read_write>, %to:ptr<function, i32, read_write>):void {
  $B2: {
    %k:ptr<function, i32, read_write> = var
    %i:ptr<function, i32, read_write> = var
    %j:ptr<function, i32, read_write> = var
    %i_1:ptr<function, i32, read_write> = var
    %15:i32 = load %f
    store %k, %15
    %16:i32 = load %f
    store %i, %16
    %17:i32 = load %mid
    %18:i32 = add %17, 1i
    store %j, %18
    loop [b: $B3, c: $B4] {  # loop_1
      $B3: {  # body
        %19:i32 = load %i
        %20:i32 = load %mid
        %21:bool = lte %19, %20
        %22:i32 = load %j
        %23:i32 = load %to
        %24:bool = lte %22, %23
        %25:bool = and %21, %24
        if %25 [t: $B5, f: $B6] {  # if_1
          $B5: {  # true
            exit_if  # if_1
          }
          $B6: {  # false
            exit_loop  # loop_1
          }
        }
        %26:i32 = load %i
        %27:ptr<private, i32, read_write> = access %data, %26
        %28:i32 = load %27
        %29:i32 = load %j
        %30:ptr<private, i32, read_write> = access %data, %29
        %31:i32 = load %30
        %32:bool = lt %28, %31
        if %32 [t: $B7, f: $B8] {  # if_2
          $B7: {  # true
            %33:i32 = load %k
            %x_328:i32 = let %33
            %35:i32 = load %k
            %36:i32 = add %35, 1i
            store %k, %36
            %37:i32 = load %i
            %x_330:i32 = let %37
            %39:i32 = load %i
            %40:i32 = add %39, 1i
            store %i, %40
            %41:ptr<private, i32, read_write> = access %temp, %x_328
            %42:ptr<private, i32, read_write> = access %data, %x_330
            %43:i32 = load %42
            store %41, %43
            exit_if  # if_2
          }
          $B8: {  # false
            %44:i32 = load %k
            %x_335:i32 = let %44
            %46:i32 = load %k
            %47:i32 = add %46, 1i
            store %k, %47
            %48:i32 = load %j
            %x_337:i32 = let %48
            %50:i32 = load %j
            %51:i32 = add %50, 1i
            store %j, %51
            %52:ptr<private, i32, read_write> = access %temp, %x_335
            %53:ptr<private, i32, read_write> = access %data, %x_337
            %54:i32 = load %53
            store %52, %54
            exit_if  # if_2
          }
        }
        continue  # -> $B4
      }
      $B4: {  # continuing
        next_iteration  # -> $B3
      }
    }
    loop [b: $B9, c: $B10] {  # loop_2
      $B9: {  # body
        %55:i32 = load %i
        %56:bool = lt %55, 10i
        %57:i32 = load %i
        %58:i32 = load %mid
        %59:bool = lte %57, %58
        %60:bool = and %56, %59
        if %60 [t: $B11, f: $B12] {  # if_3
          $B11: {  # true
            exit_if  # if_3
          }
          $B12: {  # false
            exit_loop  # loop_2
          }
        }
        %61:i32 = load %k
        %x_353:i32 = let %61
        %63:i32 = load %k
        %64:i32 = add %63, 1i
        store %k, %64
        %65:i32 = load %i
        %x_355:i32 = let %65
        %67:i32 = load %i
        %68:i32 = add %67, 1i
        store %i, %68
        %69:ptr<private, i32, read_write> = access %temp, %x_353
        %70:ptr<private, i32, read_write> = access %data, %x_355
        %71:i32 = load %70
        store %69, %71
        continue  # -> $B10
      }
      $B10: {  # continuing
        next_iteration  # -> $B9
      }
    }
    %72:i32 = load %f
    store %i_1, %72
    loop [b: $B13, c: $B14] {  # loop_3
      $B13: {  # body
        %73:i32 = load %i_1
        %74:i32 = load %to
        %75:bool = lte %73, %74
        if %75 [t: $B15, f: $B16] {  # if_4
          $B15: {  # true
            exit_if  # if_4
          }
          $B16: {  # false
            exit_loop  # loop_3
          }
        }
        %76:i32 = load %i_1
        %x_369:i32 = let %76
        %78:ptr<private, i32, read_write> = access %data, %x_369
        %79:i32 = load %i_1
        %80:ptr<private, i32, read_write> = access %temp, %79
        %81:i32 = load %80
        store %78, %81
        continue  # -> $B14
      }
      $B14: {  # continuing
        %82:i32 = load %i_1
        %83:i32 = add %82, 1i
        store %i_1, %83
        next_iteration  # -> $B13
      }
    }
    ret
  }
}
%main_1 = func():void {
  $B17: {
    %x_85:ptr<function, i32, read_write> = var
    %x_86:ptr<function, i32, read_write> = var
    %x_87:ptr<function, i32, read_write> = var
    %x_88:ptr<function, i32, read_write> = var
    %x_89:ptr<function, i32, read_write> = var
    %x_90:ptr<function, i32, read_write> = var
    %x_91:ptr<function, i32, read_write> = var
    %x_92:ptr<function, i32, read_write> = var
    %x_93:ptr<function, i32, read_write> = var
    %x_94:ptr<function, i32, read_write> = var
    %i_3:ptr<function, i32, read_write> = var
    %j_1:ptr<function, i32, read_write> = var
    %grey:ptr<function, f32, read_write> = var
    %98:ptr<uniform, vec2<f32>, read> = access %x_28, 0u
    %99:f32 = load_vector_element %98, 0u
    %100:i32 = call %tint_f32_to_i32, %99
    store %i_3, %100
    loop [b: $B18, c: $B19] {  # loop_4
      $B18: {  # body
        %102:i32 = load %i_3
        %x_102:i32 = let %102
        switch %x_102 [c: (9i, $B20), c: (8i, $B21), c: (7i, $B22), c: (6i, $B23), c: (5i, $B24), c: (4i, $B25), c: (3i, $B26), c: (2i, $B27), c: (1i, $B28), c: (0i, $B29), c: (default, $B30)] {  # switch_1
          $B20: {  # case
            %104:i32 = load %i_3
            %x_132:i32 = let %104
            %106:ptr<private, i32, read_write> = access %data, %x_132
            store %106, -5i
            exit_switch  # switch_1
          }
          $B21: {  # case
            %107:i32 = load %i_3
            %x_130:i32 = let %107
            %109:ptr<private, i32, read_write> = access %data, %x_130
            store %109, -4i
            exit_switch  # switch_1
          }
          $B22: {  # case
            %110:i32 = load %i_3
            %x_128:i32 = let %110
            %112:ptr<private, i32, read_write> = access %data, %x_128
            store %112, -3i
            exit_switch  # switch_1
          }
          $B23: {  # case
            %113:i32 = load %i_3
            %x_126:i32 = let %113
            %115:ptr<private, i32, read_write> = access %data, %x_126
            store %115, -2i
            exit_switch  # switch_1
          }
          $B24: {  # case
            %116:i32 = load %i_3
            %x_124:i32 = let %116
            %118:ptr<private, i32, read_write> = access %data, %x_124
            store %118, -1i
            exit_switch  # switch_1
          }
          $B25: {  # case
            %119:i32 = load %i_3
            %x_122:i32 = let %119
            %121:ptr<private, i32, read_write> = access %data, %x_122
            store %121, 0i
            exit_switch  # switch_1
          }
          $B26: {  # case
            %122:i32 = load %i_3
            %x_120:i32 = let %122
            %124:ptr<private, i32, read_write> = access %data, %x_120
            store %124, 1i
            exit_switch  # switch_1
          }
          $B27: {  # case
            %125:i32 = load %i_3
            %x_118:i32 = let %125
            %127:ptr<private, i32, read_write> = access %data, %x_118
            store %127, 2i
            exit_switch  # switch_1
          }
          $B28: {  # case
            %128:i32 = load %i_3
            %x_116:i32 = let %128
            %130:ptr<private, i32, read_write> = access %data, %x_116
            store %130, 3i
            exit_switch  # switch_1
          }
          $B29: {  # case
            %131:i32 = load %i_3
            %x_114:i32 = let %131
            %133:ptr<private, i32, read_write> = access %data, %x_114
            store %133, 4i
            exit_switch  # switch_1
          }
          $B30: {  # case
            exit_switch  # switch_1
          }
        }
        %134:i32 = load %i_3
        %135:i32 = add %134, 1i
        store %i_3, %135
        continue  # -> $B19
      }
      $B19: {  # continuing
        %136:i32 = load %i_3
        %x_136:i32 = let %136
        %138:bool = lt %x_136, 10i
        %139:bool = eq %138, false
        break_if %139  # -> [t: exit_loop loop_4, f: $B18]
      }
    }
    store %j_1, 0i
    loop [b: $B31, c: $B32] {  # loop_5
      $B31: {  # body
        %140:i32 = load %j_1
        %141:bool = lt %140, 10i
        if %141 [t: $B33, f: $B34] {  # if_5
          $B33: {  # true
            exit_if  # if_5
          }
          $B34: {  # false
            exit_loop  # loop_5
          }
        }
        %142:i32 = load %j_1
        %x_145:i32 = let %142
        %144:ptr<private, i32, read_write> = access %temp, %x_145
        %145:i32 = load %j_1
        %146:ptr<private, i32, read_write> = access %data, %145
        %147:i32 = load %146
        store %144, %147
        continue  # -> $B32
      }
      $B32: {  # continuing
        %148:i32 = load %j_1
        %149:i32 = add %148, 1i
        store %j_1, %149
        next_iteration  # -> $B31
      }
    }
    store %x_94, 0i
    store %x_93, 9i
    store %x_92, 1i
    loop [b: $B35, c: $B36] {  # loop_6
      $B35: {  # body
        %150:i32 = load %x_92
        %151:i32 = load %x_93
        %152:bool = lte %150, %151
        if %152 [t: $B37, f: $B38] {  # if_6
          $B37: {  # true
            exit_if  # if_6
          }
          $B38: {  # false
            exit_loop  # loop_6
          }
        }
        %153:i32 = load %x_94
        store %x_91, %153
        loop [b: $B39, c: $B40] {  # loop_7
          $B39: {  # body
            %154:i32 = load %x_91
            %155:i32 = load %x_93
            %156:bool = lt %154, %155
            if %156 [t: $B41, f: $B42] {  # if_7
              $B41: {  # true
                exit_if  # if_7
              }
              $B42: {  # false
                exit_loop  # loop_7
              }
            }
            %157:i32 = load %x_91
            store %x_90, %157
            %158:i32 = load %x_91
            %159:i32 = load %x_92
            %160:i32 = add %158, %159
            %161:i32 = sub %160, 1i
            store %x_89, %161
            %162:i32 = load %x_91
            %163:i32 = load %x_92
            %164:i32 = mul 2i, %163
            %165:i32 = add %162, %164
            %166:i32 = sub %165, 1i
            %167:i32 = load %x_93
            %168:i32 = min %166, %167
            store %x_88, %168
            %169:i32 = load %x_90
            store %x_87, %169
            %170:i32 = load %x_89
            store %x_86, %170
            %171:i32 = load %x_88
            store %x_85, %171
            %172:void = call %merge_i1_i1_i1_, %x_87, %x_86, %x_85
            continue  # -> $B40
          }
          $B40: {  # continuing
            %173:i32 = load %x_91
            %174:i32 = load %x_92
            %175:i32 = mul 2i, %174
            %176:i32 = add %173, %175
            store %x_91, %176
            next_iteration  # -> $B39
          }
        }
        continue  # -> $B36
      }
      $B36: {  # continuing
        %177:i32 = load %x_92
        %178:i32 = mul 2i, %177
        store %x_92, %178
        next_iteration  # -> $B35
      }
    }
    %179:f32 = load_vector_element %gl_FragCoord, 1u
    %180:i32 = call %tint_f32_to_i32, %179
    %181:bool = lt %180, 30i
    if %181 [t: $B43, f: $B44] {  # if_8
      $B43: {  # true
        %182:ptr<private, i32, read_write> = access %data, 0i
        %183:i32 = load %182
        %184:f32 = convert %183
        %185:f32 = div %184, 10.0f
        %186:f32 = add 0.5f, %185
        store %grey, %186
        exit_if  # if_8
      }
      $B44: {  # false
        %187:f32 = load_vector_element %gl_FragCoord, 1u
        %188:i32 = call %tint_f32_to_i32, %187
        %189:bool = lt %188, 60i
        if %189 [t: $B45, f: $B46] {  # if_9
          $B45: {  # true
            %190:ptr<private, i32, read_write> = access %data, 1i
            %191:i32 = load %190
            %192:f32 = convert %191
            %193:f32 = div %192, 10.0f
            %194:f32 = add 0.5f, %193
            store %grey, %194
            exit_if  # if_9
          }
          $B46: {  # false
            %195:f32 = load_vector_element %gl_FragCoord, 1u
            %196:i32 = call %tint_f32_to_i32, %195
            %197:bool = lt %196, 90i
            if %197 [t: $B47, f: $B48] {  # if_10
              $B47: {  # true
                %198:ptr<private, i32, read_write> = access %data, 2i
                %199:i32 = load %198
                %200:f32 = convert %199
                %201:f32 = div %200, 10.0f
                %202:f32 = add 0.5f, %201
                store %grey, %202
                exit_if  # if_10
              }
              $B48: {  # false
                %203:f32 = load_vector_element %gl_FragCoord, 1u
                %204:i32 = call %tint_f32_to_i32, %203
                %205:bool = lt %204, 120i
                if %205 [t: $B49, f: $B50] {  # if_11
                  $B49: {  # true
                    %206:ptr<private, i32, read_write> = access %data, 3i
                    %207:i32 = load %206
                    %208:f32 = convert %207
                    %209:f32 = div %208, 10.0f
                    %210:f32 = add 0.5f, %209
                    store %grey, %210
                    exit_if  # if_11
                  }
                  $B50: {  # false
                    %211:f32 = load_vector_element %gl_FragCoord, 1u
                    %212:i32 = call %tint_f32_to_i32, %211
                    %213:bool = lt %212, 150i
                    if %213 [t: $B51, f: $B52] {  # if_12
                      $B51: {  # true
                        store %continue_execution, false
                        exit_if  # if_12
                      }
                      $B52: {  # false
                        %214:f32 = load_vector_element %gl_FragCoord, 1u
                        %215:i32 = call %tint_f32_to_i32, %214
                        %216:bool = lt %215, 180i
                        if %216 [t: $B53, f: $B54] {  # if_13
                          $B53: {  # true
                            %217:ptr<private, i32, read_write> = access %data, 5i
                            %218:i32 = load %217
                            %219:f32 = convert %218
                            %220:f32 = div %219, 10.0f
                            %221:f32 = add 0.5f, %220
                            store %grey, %221
                            exit_if  # if_13
                          }
                          $B54: {  # false
                            %222:f32 = load_vector_element %gl_FragCoord, 1u
                            %223:i32 = call %tint_f32_to_i32, %222
                            %224:bool = lt %223, 210i
                            if %224 [t: $B55, f: $B56] {  # if_14
                              $B55: {  # true
                                %225:ptr<private, i32, read_write> = access %data, 6i
                                %226:i32 = load %225
                                %227:f32 = convert %226
                                %228:f32 = div %227, 10.0f
                                %229:f32 = add 0.5f, %228
                                store %grey, %229
                                exit_if  # if_14
                              }
                              $B56: {  # false
                                %230:f32 = load_vector_element %gl_FragCoord, 1u
                                %231:i32 = call %tint_f32_to_i32, %230
                                %232:bool = lt %231, 240i
                                if %232 [t: $B57, f: $B58] {  # if_15
                                  $B57: {  # true
                                    %233:ptr<private, i32, read_write> = access %data, 7i
                                    %234:i32 = load %233
                                    %235:f32 = convert %234
                                    %236:f32 = div %235, 10.0f
                                    %237:f32 = add 0.5f, %236
                                    store %grey, %237
                                    exit_if  # if_15
                                  }
                                  $B58: {  # false
                                    %238:f32 = load_vector_element %gl_FragCoord, 1u
                                    %239:i32 = call %tint_f32_to_i32, %238
                                    %240:bool = lt %239, 270i
                                    if %240 [t: $B59, f: $B60] {  # if_16
                                      $B59: {  # true
                                        %241:ptr<private, i32, read_write> = access %data, 8i
                                        %242:i32 = load %241
                                        %243:f32 = convert %242
                                        %244:f32 = div %243, 10.0f
                                        %245:f32 = add 0.5f, %244
                                        store %grey, %245
                                        exit_if  # if_16
                                      }
                                      $B60: {  # false
                                        store %continue_execution, false
                                        exit_if  # if_16
                                      }
                                    }
                                    exit_if  # if_15
                                  }
                                }
                                exit_if  # if_14
                              }
                            }
                            exit_if  # if_13
                          }
                        }
                        exit_if  # if_12
                      }
                    }
                    exit_if  # if_11
                  }
                }
                exit_if  # if_10
              }
            }
            exit_if  # if_9
          }
        }
        exit_if  # if_8
      }
    }
    %246:f32 = load %grey
    %247:vec3<f32> = construct %246
    %x_296:vec3<f32> = let %247
    %249:f32 = access %x_296, 0u
    %250:f32 = access %x_296, 1u
    %251:f32 = access %x_296, 2u
    %252:vec4<f32> = construct %249, %250, %251, 1.0f
    store %x_GLF_color, %252
    ret
  }
}
%tint_symbol = @fragment func(%gl_FragCoord_param:vec4<f32> [@position]):main_out {
  $B61: {
    store %gl_FragCoord, %gl_FragCoord_param
    %255:void = call %main_1
    %256:vec4<f32> = load %x_GLF_color
    %257:main_out = construct %256
    %258:bool = load %continue_execution
    %259:bool = eq %258, false
    if %259 [t: $B62] {  # if_17
      $B62: {  # true
        terminate_invocation
      }
    }
    ret %257
  }
}
%mergeSort_ = func():void {
  $B63: {
    %low:ptr<function, i32, read_write> = var
    %high:ptr<function, i32, read_write> = var
    %m:ptr<function, i32, read_write> = var
    %i_2:ptr<function, i32, read_write> = var
    %f_1:ptr<function, i32, read_write> = var
    %mid_1:ptr<function, i32, read_write> = var
    %to_1:ptr<function, i32, read_write> = var
    %param:ptr<function, i32, read_write> = var
    %param_1:ptr<function, i32, read_write> = var
    %param_2:ptr<function, i32, read_write> = var
    store %low, 0i
    store %high, 9i
    store %m, 1i
    loop [b: $B64, c: $B65] {  # loop_8
      $B64: {  # body
        %271:i32 = load %m
        %272:i32 = load %high
        %273:bool = lte %271, %272
        if %273 [t: $B66, f: $B67] {  # if_18
          $B66: {  # true
            exit_if  # if_18
          }
          $B67: {  # false
            exit_loop  # loop_8
          }
        }
        %274:i32 = load %low
        store %i_2, %274
        loop [b: $B68, c: $B69] {  # loop_9
          $B68: {  # body
            %275:i32 = load %i_2
            %276:i32 = load %high
            %277:bool = lt %275, %276
            if %277 [t: $B70, f: $B71] {  # if_19
              $B70: {  # true
                exit_if  # if_19
              }
              $B71: {  # false
                exit_loop  # loop_9
              }
            }
            %278:i32 = load %i_2
            store %f_1, %278
            %279:i32 = load %i_2
            %280:i32 = load %m
            %281:i32 = add %279, %280
            %282:i32 = sub %281, 1i
            store %mid_1, %282
            %283:i32 = load %i_2
            %284:i32 = load %m
            %285:i32 = mul 2i, %284
            %286:i32 = add %283, %285
            %287:i32 = sub %286, 1i
            %288:i32 = load %high
            %289:i32 = min %287, %288
            store %to_1, %289
            %290:i32 = load %f_1
            store %param, %290
            %291:i32 = load %mid_1
            store %param_1, %291
            %292:i32 = load %to_1
            store %param_2, %292
            %293:void = call %merge_i1_i1_i1_, %param, %param_1, %param_2
            continue  # -> $B69
          }
          $B69: {  # continuing
            %294:i32 = load %i_2
            %295:i32 = load %m
            %296:i32 = mul 2i, %295
            %297:i32 = add %294, %296
            store %i_2, %297
            next_iteration  # -> $B68
          }
        }
        continue  # -> $B65
      }
      $B65: {  # continuing
        %298:i32 = load %m
        %299:i32 = mul 2i, %298
        store %m, %299
        next_iteration  # -> $B64
      }
    }
    ret
  }
}
%tint_f32_to_i32 = func(%value:f32):i32 {
  $B72: {
    %301:i32 = convert %value
    %302:bool = gte %value, -2147483648.0f
    %303:i32 = select -2147483648i, %301, %302
    %304:bool = lte %value, 2147483520.0f
    %305:i32 = select 2147483647i, %303, %304
    ret %305
  }
}

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