test/tint/vk-gl-cts/graphicsfuzz/spv-double-branch-to-same-block2/0.wgsl.expected.ir.msl

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_6:ptr<uniform, buf1, read> = var @binding_point(0, 1)
  %x_9:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%main_1 = func():void {
  $B2: {
    %data:ptr<function, array<f32, 10>, read_write> = var
    %x_40_phi:ptr<function, i32, read_write> = var
    %x_52_phi:ptr<function, i32, read_write> = var
    store %x_40_phi, 0i
    loop [b: $B3, c: $B4] {  # loop_1
      $B3: {  # body
        %x_41:ptr<function, i32, read_write> = var
        %10:i32 = load %x_40_phi
        %x_40:i32 = let %10
        %12:bool = lt %x_40, 10i
        if %12 [t: $B5, f: $B6] {  # if_1
          $B5: {  # true
            exit_if  # if_1
          }
          $B6: {  # false
            exit_loop  # loop_1
          }
        }
        continue  # -> $B4
      }
      $B4: {  # continuing
        %13:ptr<uniform, vec2<f32>, read> = access %x_9, 0u
        %14:f32 = load_vector_element %13, 1u
        %x_48:f32 = let %14
        %16:ptr<function, f32, read_write> = access %data, %x_40
        %17:i32 = sub 10i, %x_40
        %18:f32 = convert %17
        %19:f32 = mul %18, %x_48
        store %16, %19
        %20:i32 = add %x_40, 1i
        store %x_41, %20
        %21:i32 = load %x_41
        store %x_40_phi, %21
        next_iteration  # -> $B3
      }
    }
    store %x_52_phi, 0i
    loop [b: $B7, c: $B8] {  # loop_2
      $B7: {  # body
        %x_53:ptr<function, i32, read_write> = var
        %x_59_phi:ptr<function, i32, read_write> = var
        %24:i32 = load %x_52_phi
        %x_52:i32 = let %24
        %26:bool = lt %x_52, 9i
        if %26 [t: $B9, f: $B10] {  # if_2
          $B9: {  # true
            exit_if  # if_2
          }
          $B10: {  # false
            exit_loop  # loop_2
          }
        }
        store %x_59_phi, 0i
        loop [b: $B11, c: $B12] {  # loop_3
          $B11: {  # body
            %x_82:ptr<function, bool, read_write> = var
            %x_83:ptr<function, bool, read_write> = var
            %x_60:ptr<function, i32, read_write> = var
            %x_84_phi:ptr<function, bool, read_write> = var
            %31:i32 = load %x_59_phi
            %x_59:i32 = let %31
            %33:bool = lt %x_59, 10i
            if %33 [t: $B13, f: $B14] {  # if_3
              $B13: {  # true
                exit_if  # if_3
              }
              $B14: {  # false
                exit_loop  # loop_3
              }
            }
            %34:i32 = add %x_52, 1i
            %35:bool = lt %x_59, %34
            if %35 [t: $B15] {  # if_4
              $B15: {  # true
                continue  # -> $B12
              }
            }
            %x_69_save:i32 = let %x_52
            %37:ptr<function, f32, read_write> = access %data, %x_69_save
            %38:f32 = load %37
            %x_70:f32 = let %38
            %x_71_save:i32 = let %x_59
            %41:ptr<function, f32, read_write> = access %data, %x_71_save
            %42:f32 = load %41
            %x_72:f32 = let %42
            %44:f32 = load_vector_element %gl_FragCoord, 1u
            %x_74:f32 = let %44
            %46:ptr<uniform, vec2<f32>, read> = access %x_6, 0u
            %47:f32 = load_vector_element %46, 1u
            %x_76:f32 = let %47
            %49:f32 = mul %x_76, 0.5f
            %50:bool = lt %x_74, %49
            if %50 [t: $B16, f: $B17] {  # if_5
              $B16: {  # true
                %51:bool = gt %x_70, %x_72
                store %x_82, %51
                %52:bool = load %x_82
                store %x_84_phi, %52
                exit_if  # if_5
              }
              $B17: {  # false
                %53:bool = lt %x_70, %x_72
                store %x_83, %53
                %54:bool = load %x_83
                store %x_84_phi, %54
                exit_if  # if_5
              }
            }
            %55:bool = load %x_84_phi
            %x_84:bool = let %55
            if %x_84 [t: $B18] {  # if_6
              $B18: {  # true
                %57:ptr<function, f32, read_write> = access %data, %x_69_save
                %58:f32 = load %57
                %x_87:f32 = let %58
                %60:ptr<function, f32, read_write> = access %data, %x_71_save
                %61:f32 = load %60
                %x_88:f32 = let %61
                %63:ptr<function, f32, read_write> = access %data, %x_69_save
                store %63, %x_88
                %64:ptr<function, f32, read_write> = access %data, %x_71_save
                store %64, %x_87
                exit_if  # if_6
              }
            }
            continue  # -> $B12
          }
          $B12: {  # continuing
            %65:i32 = add %x_59, 1i
            store %x_60, %65
            %66:i32 = load %x_60
            store %x_59_phi, %66
            next_iteration  # -> $B11
          }
        }
        continue  # -> $B8
      }
      $B8: {  # continuing
        %67:i32 = add %x_52, 1i
        store %x_53, %67
        %68:i32 = load %x_53
        store %x_52_phi, %68
        next_iteration  # -> $B7
      }
    }
    %69:f32 = load_vector_element %gl_FragCoord, 0u
    %x_90:f32 = let %69
    %71:ptr<uniform, vec2<f32>, read> = access %x_6, 0u
    %72:f32 = load_vector_element %71, 0u
    %x_92:f32 = let %72
    %74:f32 = mul %x_92, 0.5f
    %75:bool = lt %x_90, %74
    if %75 [t: $B19, f: $B20] {  # if_7
      $B19: {  # true
        %76:ptr<function, f32, read_write> = access %data, 0i
        %77:f32 = load %76
        %x_99:f32 = let %77
        %79:ptr<function, f32, read_write> = access %data, 5i
        %80:f32 = load %79
        %x_102:f32 = let %80
        %82:ptr<function, f32, read_write> = access %data, 9i
        %83:f32 = load %82
        %x_105:f32 = let %83
        %85:f32 = mul %x_99, 0.10000000149011611938f
        %86:f32 = mul %x_102, 0.10000000149011611938f
        %87:f32 = mul %x_105, 0.10000000149011611938f
        %88:vec4<f32> = construct %85, %86, %87, 1.0f
        store %x_GLF_color, %88
        exit_if  # if_7
      }
      $B20: {  # false
        %89:ptr<function, f32, read_write> = access %data, 5i
        %90:f32 = load %89
        %x_109:f32 = let %90
        %92:ptr<function, f32, read_write> = access %data, 9i
        %93:f32 = load %92
        %x_112:f32 = let %93
        %95:ptr<function, f32, read_write> = access %data, 0i
        %96:f32 = load %95
        %x_115:f32 = let %96
        %98:f32 = mul %x_109, 0.10000000149011611938f
        %99:f32 = mul %x_112, 0.10000000149011611938f
        %100:f32 = mul %x_115, 0.10000000149011611938f
        %101:vec4<f32> = construct %98, %99, %100, 1.0f
        store %x_GLF_color, %101
        exit_if  # if_7
      }
    }
    ret
  }
}
%tint_symbol = @fragment func(%gl_FragCoord_param:vec4<f32> [@position]):main_out {
  $B21: {
    store %gl_FragCoord, %gl_FragCoord_param
    %104:void = call %main_1
    %105:vec4<f32> = load %x_GLF_color
    %106:main_out = construct %105
    ret %106
  }
}

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