test/tint/vk-gl-cts/graphicsfuzz/cov-cumulate-loops-unreachable/0-opt.wgsl.expected.ir.msl

SKIP: FAILED

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

buf0 = struct @align(4) {
  x_GLF_uniform_int_values:array<strided_arr, 5> @offset(0)
}

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

%b1 = block {  # root
  %x_6:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%main_1 = func():void -> %b2 {
  %b2 = block {
    %a:ptr<function, i32, read_write> = var
    %b:ptr<function, i32, read_write> = var
    %i:ptr<function, i32, read_write> = var
    %i_1:ptr<function, i32, read_write> = var
    %i_2:ptr<function, i32, read_write> = var
    %indexable:ptr<function, array<i32, 2>, read_write> = var
    %10:ptr<uniform, i32, read> = access %x_6, 0u, 2i, 0u
    %x_36:i32 = load %10
    store %a, %x_36
    %12:ptr<uniform, i32, read> = access %x_6, 0u, 3i, 0u
    %x_38:i32 = load %12
    store %b, %x_38
    %14:ptr<uniform, i32, read> = access %x_6, 0u, 2i, 0u
    %x_40:i32 = load %14
    %x_41:f32 = convert %x_40
    %17:vec4<f32> = construct %x_41, %x_41, %x_41, %x_41
    store %x_GLF_color, %17
    %18:ptr<uniform, i32, read> = access %x_6, 0u, 2i, 0u
    %x_44:i32 = load %18
    store %i, %x_44
    loop [b: %b3, c: %b4] {  # loop_1
      %b3 = block {  # body
        %x_49:i32 = load %i
        %21:ptr<uniform, i32, read> = access %x_6, 0u, 0i, 0u
        %x_51:i32 = load %21
        %23:bool = lt %x_49, %x_51
        if %23 [t: %b5, f: %b6] {  # if_1
          %b5 = block {  # true
            exit_if  # if_1
          }
          %b6 = block {  # false
            exit_loop  # loop_1
          }
        }
        %x_54:i32 = load %i
        %25:ptr<uniform, i32, read> = access %x_6, 0u, 3i, 0u
        %x_56:i32 = load %25
        %27:bool = gt %x_54, %x_56
        if %27 [t: %b7] {  # if_2
          %b7 = block {  # true
            %x_60:i32 = load %a
            %29:i32 = add %x_60, 1i
            store %a, %29
            if false [t: %b8] {  # if_3
              %b8 = block {  # true
                %30:ptr<uniform, i32, read> = access %x_6, 0u, 2i, 0u
                %x_65:i32 = load %30
                store %i_1, %x_65
                loop [b: %b9, c: %b10] {  # loop_2
                  %b9 = block {  # body
                    %x_70:i32 = load %i_1
                    %33:ptr<uniform, i32, read> = access %x_6, 0u, 0i, 0u
                    %x_72:i32 = load %33
                    %35:bool = lt %x_70, %x_72
                    if %35 [t: %b11, f: %b12] {  # if_4
                      %b11 = block {  # true
                        exit_if  # if_4
                      }
                      %b12 = block {  # false
                        exit_loop  # loop_2
                      }
                    }
                    ret
                  }
                  %b10 = block {  # continuing
                    next_iteration %b9
                  }
                }
                exit_if  # if_3
              }
            }
            exit_if  # if_2
          }
        }
        continue %b4
      }
      %b4 = block {  # continuing
        %x_75:i32 = load %i
        %37:i32 = add %x_75, 1i
        store %i, %37
        next_iteration %b3
      }
    }
    %38:ptr<uniform, i32, read> = access %x_6, 0u, 2i, 0u
    %x_78:i32 = load %38
    store %i_2, %x_78
    loop [b: %b13, c: %b14] {  # loop_3
      %b13 = block {  # body
        %x_83:i32 = load %i_2
        %41:ptr<uniform, i32, read> = access %x_6, 0u, 0i, 0u
        %x_85:i32 = load %41
        %43:bool = lt %x_83, %x_85
        if %43 [t: %b15, f: %b16] {  # if_5
          %b15 = block {  # true
            exit_if  # if_5
          }
          %b16 = block {  # false
            exit_loop  # loop_3
          }
        }
        %44:ptr<uniform, i32, read> = access %x_6, 0u, 3i, 0u
        %x_89:i32 = load %44
        %46:ptr<uniform, i32, read> = access %x_6, 0u, 4i, 0u
        %x_91:i32 = load %46
        %x_93:i32 = load %b
        %49:array<i32, 2> = construct %x_89, %x_91
        store %indexable, %49
        %50:ptr<function, i32, read_write> = access %indexable, %x_93
        %x_95:i32 = load %50
        %x_96:i32 = load %a
        %53:i32 = add %x_96, %x_95
        store %a, %53
        continue %b14
      }
      %b14 = block {  # continuing
        %x_98:i32 = load %i_2
        %55:i32 = add %x_98, 1i
        store %i_2, %55
        next_iteration %b13
      }
    }
    %x_100:i32 = load %a
    %57:ptr<uniform, i32, read> = access %x_6, 0u, 1i, 0u
    %x_102:i32 = load %57
    %59:bool = eq %x_100, %x_102
    if %59 [t: %b17] {  # if_6
      %b17 = block {  # true
        %60:ptr<uniform, i32, read> = access %x_6, 0u, 3i, 0u
        %x_107:i32 = load %60
        %62:ptr<uniform, i32, read> = access %x_6, 0u, 2i, 0u
        %x_110:i32 = load %62
        %64:ptr<uniform, i32, read> = access %x_6, 0u, 2i, 0u
        %x_113:i32 = load %64
        %66:ptr<uniform, i32, read> = access %x_6, 0u, 3i, 0u
        %x_116:i32 = load %66
        %68:f32 = convert %x_107
        %69:f32 = convert %x_110
        %70:f32 = convert %x_113
        %71:f32 = convert %x_116
        %72:vec4<f32> = construct %68, %69, %70, %71
        store %x_GLF_color, %72
        exit_if  # if_6
      }
    }
    ret
  }
}
%tint_symbol = @fragment func():main_out -> %b18 {
  %b18 = block {
    %74:void = call %main_1
    %75:vec4<f32> = load %x_GLF_color
    %76:main_out = construct %75
    ret %76
  }
}

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