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_288:i32 = let %33
            %35:i32 = load %k
            %36:i32 = add %35, 1i
            store %k, %36
            %37:i32 = load %i
            %x_290:i32 = let %37
            %39:i32 = load %i
            %40:i32 = add %39, 1i
            store %i, %40
            %41:ptr<private, i32, read_write> = access %temp, %x_288
            %42:ptr<private, i32, read_write> = access %data, %x_290
            %43:i32 = load %42
            store %41, %43
            exit_if  # if_2
          }
          $B8: {  # false
            %44:i32 = load %k
            %x_295:i32 = let %44
            %46:i32 = load %k
            %47:i32 = add %46, 1i
            store %k, %47
            %48:i32 = load %j
            %x_297:i32 = let %48
            %50:i32 = load %j
            %51:i32 = add %50, 1i
            store %j, %51
            %52:ptr<private, i32, read_write> = access %temp, %x_295
            %53:ptr<private, i32, read_write> = access %data, %x_297
            %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_313:i32 = let %61
        %63:i32 = load %k
        %64:i32 = add %63, 1i
        store %k, %64
        %65:i32 = load %i
        %x_315:i32 = let %65
        %67:i32 = load %i
        %68:i32 = add %67, 1i
        store %i, %68
        %69:ptr<private, i32, read_write> = access %temp, %x_313
        %70:ptr<private, i32, read_write> = access %data, %x_315
        %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_329:i32 = let %76
        %78:ptr<private, i32, read_write> = access %data, %x_329
        %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
  }
}
%mergeSort_ = func():void {
  $B17: {
    %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: $B18, c: $B19] {  # loop_4
      $B18: {  # body
        %95:i32 = load %m
        %96:i32 = load %high
        %97:bool = lte %95, %96
        if %97 [t: $B20, f: $B21] {  # if_5
          $B20: {  # true
            exit_if  # if_5
          }
          $B21: {  # false
            exit_loop  # loop_4
          }
        }
        %98:i32 = load %low
        store %i_2, %98
        loop [b: $B22, c: $B23] {  # loop_5
          $B22: {  # body
            %99:i32 = load %i_2
            %100:i32 = load %high
            %101:bool = lt %99, %100
            if %101 [t: $B24, f: $B25] {  # if_6
              $B24: {  # true
                exit_if  # if_6
              }
              $B25: {  # false
                exit_loop  # loop_5
              }
            }
            %102:i32 = load %i_2
            store %f_1, %102
            %103:i32 = load %i_2
            %104:i32 = load %m
            %105:i32 = add %103, %104
            %106:i32 = sub %105, 1i
            store %mid_1, %106
            %107:i32 = load %i_2
            %108:i32 = load %m
            %109:i32 = mul 2i, %108
            %110:i32 = add %107, %109
            %111:i32 = sub %110, 1i
            %112:i32 = load %high
            %113:i32 = min %111, %112
            store %to_1, %113
            %114:i32 = load %f_1
            store %param, %114
            %115:i32 = load %mid_1
            store %param_1, %115
            %116:i32 = load %to_1
            store %param_2, %116
            %117:void = call %merge_i1_i1_i1_, %param, %param_1, %param_2
            continue  # -> $B23
          }
          $B23: {  # continuing
            %118:i32 = load %i_2
            %119:i32 = load %m
            %120:i32 = mul 2i, %119
            %121:i32 = add %118, %120
            store %i_2, %121
            next_iteration  # -> $B22
          }
        }
        continue  # -> $B19
      }
      $B19: {  # continuing
        %122:i32 = load %m
        %123:i32 = mul 2i, %122
        store %m, %123
        next_iteration  # -> $B18
      }
    }
    ret
  }
}
%main_1 = func():void {
  $B26: {
    %i_3:ptr<function, i32, read_write> = var
    %j_1:ptr<function, i32, read_write> = var
    %grey:ptr<function, f32, read_write> = var
    %int_i:ptr<function, i32, read_write> = var
    %129:ptr<uniform, vec2<f32>, read> = access %x_28, 0u
    %130:f32 = load_vector_element %129, 0u
    %131:i32 = call %tint_f32_to_i32, %130
    store %i_3, %131
    loop [b: $B27, c: $B28] {  # loop_6
      $B27: {  # body
        %133:i32 = load %i_3
        %x_91:i32 = let %133
        switch %x_91 [c: (9i, $B29), c: (8i, $B30), c: (7i, $B31), c: (6i, $B32), c: (5i, $B33), c: (4i, $B34), c: (3i, $B35), c: (2i, $B36), c: (1i, $B37), c: (0i, $B38), c: (default, $B39)] {  # switch_1
          $B29: {  # case
            %135:i32 = load %i_3
            %x_121:i32 = let %135
            %137:ptr<private, i32, read_write> = access %data, %x_121
            store %137, -5i
            exit_switch  # switch_1
          }
          $B30: {  # case
            %138:i32 = load %i_3
            %x_119:i32 = let %138
            %140:ptr<private, i32, read_write> = access %data, %x_119
            store %140, -4i
            exit_switch  # switch_1
          }
          $B31: {  # case
            %141:i32 = load %i_3
            %x_117:i32 = let %141
            %143:ptr<private, i32, read_write> = access %data, %x_117
            store %143, -3i
            exit_switch  # switch_1
          }
          $B32: {  # case
            %144:i32 = load %i_3
            %x_115:i32 = let %144
            %146:ptr<private, i32, read_write> = access %data, %x_115
            store %146, -2i
            exit_switch  # switch_1
          }
          $B33: {  # case
            %147:i32 = load %i_3
            %x_113:i32 = let %147
            %149:ptr<private, i32, read_write> = access %data, %x_113
            store %149, -1i
            exit_switch  # switch_1
          }
          $B34: {  # case
            %150:i32 = load %i_3
            %x_111:i32 = let %150
            %152:ptr<private, i32, read_write> = access %data, %x_111
            store %152, 0i
            exit_switch  # switch_1
          }
          $B35: {  # case
            %153:i32 = load %i_3
            %x_109:i32 = let %153
            %155:ptr<private, i32, read_write> = access %data, %x_109
            store %155, 1i
            exit_switch  # switch_1
          }
          $B36: {  # case
            %156:i32 = load %i_3
            %x_107:i32 = let %156
            %158:ptr<private, i32, read_write> = access %data, %x_107
            store %158, 2i
            exit_switch  # switch_1
          }
          $B37: {  # case
            %159:i32 = load %i_3
            %x_105:i32 = let %159
            %161:ptr<private, i32, read_write> = access %data, %x_105
            store %161, 3i
            exit_switch  # switch_1
          }
          $B38: {  # case
            %162:i32 = load %i_3
            %x_103:i32 = let %162
            %164:ptr<private, i32, read_write> = access %data, %x_103
            store %164, 4i
            exit_switch  # switch_1
          }
          $B39: {  # case
            exit_switch  # switch_1
          }
        }
        %165:i32 = load %i_3
        %166:i32 = add %165, 1i
        store %i_3, %166
        continue  # -> $B28
      }
      $B28: {  # continuing
        %167:i32 = load %i_3
        %x_125:i32 = let %167
        %169:bool = lt %x_125, 10i
        %170:bool = eq %169, false
        break_if %170  # -> [t: exit_loop loop_6, f: $B27]
      }
    }
    store %j_1, 0i
    loop [b: $B40, c: $B41] {  # loop_7
      $B40: {  # body
        %171:i32 = load %j_1
        %172:bool = lt %171, 10i
        if %172 [t: $B42, f: $B43] {  # if_7
          $B42: {  # true
            exit_if  # if_7
          }
          $B43: {  # false
            exit_loop  # loop_7
          }
        }
        %173:i32 = load %j_1
        %x_134:i32 = let %173
        %175:ptr<private, i32, read_write> = access %temp, %x_134
        %176:i32 = load %j_1
        %177:ptr<private, i32, read_write> = access %data, %176
        %178:i32 = load %177
        store %175, %178
        continue  # -> $B41
      }
      $B41: {  # continuing
        %179:i32 = load %j_1
        %180:i32 = add %179, 1i
        store %j_1, %180
        next_iteration  # -> $B40
      }
    }
    %181:void = call %mergeSort_
    %182:f32 = load_vector_element %gl_FragCoord, 1u
    %183:i32 = call %tint_f32_to_i32, %182
    %184:bool = lt %183, 30i
    if %184 [t: $B44, f: $B45] {  # if_8
      $B44: {  # true
        %185:ptr<private, i32, read_write> = access %data, 0i
        %186:i32 = load %185
        %187:f32 = convert %186
        %188:f32 = div %187, 10.0f
        %189:f32 = add 0.5f, %188
        store %grey, %189
        exit_if  # if_8
      }
      $B45: {  # false
        %190:f32 = load_vector_element %gl_FragCoord, 1u
        %191:i32 = call %tint_f32_to_i32, %190
        %192:bool = lt %191, 60i
        if %192 [t: $B46, f: $B47] {  # if_9
          $B46: {  # true
            %193:ptr<private, i32, read_write> = access %data, 1i
            %194:i32 = load %193
            %195:f32 = convert %194
            %196:f32 = div %195, 10.0f
            %197:f32 = add 0.5f, %196
            store %grey, %197
            exit_if  # if_9
          }
          $B47: {  # false
            %198:f32 = load_vector_element %gl_FragCoord, 1u
            %199:i32 = call %tint_f32_to_i32, %198
            %200:bool = lt %199, 90i
            if %200 [t: $B48, f: $B49] {  # if_10
              $B48: {  # true
                %201:ptr<private, i32, read_write> = access %data, 2i
                %202:i32 = load %201
                %203:f32 = convert %202
                %204:f32 = div %203, 10.0f
                %205:f32 = add 0.5f, %204
                store %grey, %205
                exit_if  # if_10
              }
              $B49: {  # false
                %206:f32 = load_vector_element %gl_FragCoord, 1u
                %207:i32 = call %tint_f32_to_i32, %206
                %208:bool = lt %207, 120i
                if %208 [t: $B50, f: $B51] {  # if_11
                  $B50: {  # true
                    %209:ptr<private, i32, read_write> = access %data, 3i
                    %210:i32 = load %209
                    %211:f32 = convert %210
                    %212:f32 = div %211, 10.0f
                    %213:f32 = add 0.5f, %212
                    store %grey, %213
                    exit_if  # if_11
                  }
                  $B51: {  # false
                    %214:f32 = load_vector_element %gl_FragCoord, 1u
                    %215:i32 = call %tint_f32_to_i32, %214
                    %216:bool = lt %215, 150i
                    if %216 [t: $B52, f: $B53] {  # if_12
                      $B52: {  # true
                        store %int_i, 1i
                        loop [b: $B54, c: $B55] {  # loop_8
                          $B54: {  # body
                            %217:i32 = load %int_i
                            %218:i32 = let %217
                            %219:ptr<uniform, vec2<f32>, read> = access %x_28, 0u
                            %220:f32 = load_vector_element %219, 0u
                            %221:i32 = call %tint_f32_to_i32, %220
                            %222:bool = gt %218, %221
                            if %222 [t: $B56, f: $B57] {  # if_13
                              $B56: {  # true
                                exit_if  # if_13
                              }
                              $B57: {  # false
                                exit_loop  # loop_8
                              }
                            }
                            store %continue_execution, false
                            continue  # -> $B55
                          }
                          $B55: {  # continuing
                            next_iteration  # -> $B54
                          }
                        }
                        exit_if  # if_12
                      }
                      $B53: {  # false
                        %223:f32 = load_vector_element %gl_FragCoord, 1u
                        %224:i32 = call %tint_f32_to_i32, %223
                        %225:bool = lt %224, 180i
                        if %225 [t: $B58, f: $B59] {  # if_14
                          $B58: {  # true
                            %226:ptr<private, i32, read_write> = access %data, 5i
                            %227:i32 = load %226
                            %228:f32 = convert %227
                            %229:f32 = div %228, 10.0f
                            %230:f32 = add 0.5f, %229
                            store %grey, %230
                            exit_if  # if_14
                          }
                          $B59: {  # false
                            %231:f32 = load_vector_element %gl_FragCoord, 1u
                            %232:i32 = call %tint_f32_to_i32, %231
                            %233:bool = lt %232, 210i
                            if %233 [t: $B60, f: $B61] {  # if_15
                              $B60: {  # true
                                %234:ptr<private, i32, read_write> = access %data, 6i
                                %235:i32 = load %234
                                %236:f32 = convert %235
                                %237:f32 = div %236, 10.0f
                                %238:f32 = add 0.5f, %237
                                store %grey, %238
                                exit_if  # if_15
                              }
                              $B61: {  # false
                                %239:f32 = load_vector_element %gl_FragCoord, 1u
                                %240:i32 = call %tint_f32_to_i32, %239
                                %241:bool = lt %240, 240i
                                if %241 [t: $B62, f: $B63] {  # if_16
                                  $B62: {  # true
                                    %242:ptr<private, i32, read_write> = access %data, 7i
                                    %243:i32 = load %242
                                    %244:f32 = convert %243
                                    %245:f32 = div %244, 10.0f
                                    %246:f32 = add 0.5f, %245
                                    store %grey, %246
                                    exit_if  # if_16
                                  }
                                  $B63: {  # false
                                    %247:f32 = load_vector_element %gl_FragCoord, 1u
                                    %248:i32 = call %tint_f32_to_i32, %247
                                    %249:bool = lt %248, 270i
                                    if %249 [t: $B64, f: $B65] {  # if_17
                                      $B64: {  # true
                                        %250:ptr<private, i32, read_write> = access %data, 8i
                                        %251:i32 = load %250
                                        %252:f32 = convert %251
                                        %253:f32 = div %252, 10.0f
                                        %254:f32 = add 0.5f, %253
                                        store %grey, %254
                                        exit_if  # if_17
                                      }
                                      $B65: {  # false
                                        store %continue_execution, false
                                        exit_if  # if_17
                                      }
                                    }
                                    exit_if  # if_16
                                  }
                                }
                                exit_if  # if_15
                              }
                            }
                            exit_if  # if_14
                          }
                        }
                        exit_if  # if_12
                      }
                    }
                    exit_if  # if_11
                  }
                }
                exit_if  # if_10
              }
            }
            exit_if  # if_9
          }
        }
        exit_if  # if_8
      }
    }
    %255:f32 = load %grey
    %256:vec3<f32> = construct %255
    %x_256:vec3<f32> = let %256
    %258:f32 = access %x_256, 0u
    %259:f32 = access %x_256, 1u
    %260:f32 = access %x_256, 2u
    %261:vec4<f32> = construct %258, %259, %260, 1.0f
    store %x_GLF_color, %261
    ret
  }
}
%tint_symbol = @fragment func(%gl_FragCoord_param:vec4<f32> [@position]):main_out {
  $B66: {
    store %gl_FragCoord, %gl_FragCoord_param
    %264:void = call %main_1
    %265:vec4<f32> = load %x_GLF_color
    %266:main_out = construct %265
    %267:bool = load %continue_execution
    %268:bool = eq %267, false
    if %268 [t: $B67] {  # if_18
      $B67: {  # true
        terminate_invocation
      }
    }
    ret %266
  }
}
%tint_f32_to_i32 = func(%value:f32):i32 {
  $B68: {
    %270:i32 = convert %value
    %271:bool = gte %value, -2147483648.0f
    %272:i32 = select -2147483648i, %270, %271
    %273:bool = lte %value, 2147483520.0f
    %274:i32 = select 2147483647i, %272, %273
    ret %274
  }
}

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