test/tint/vk-gl-cts/graphicsfuzz/spv-stable-rects-Os-mutate-var-push-through-var/1.wgsl.expected.ir.msl

SKIP: FAILED

../../src/tint/lang/msl/writer/printer/printer.cc:500 internal compiler error: buf0 = struct @align(8) {
  resolution: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, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%main_1 = func():void {
  $B2: {
    %x_81:ptr<function, array<vec4<f32>, 8>, read_write> = var, array<vec4<f32>, 8>(vec4<f32>(0.0f))
    %x_82:ptr<function, array<vec4<f32>, 8>, read_write> = var
    %x_83:ptr<function, array<vec4<f32>, 8>, read_write> = var
    %x_84:ptr<function, array<vec4<f32>, 8>, read_write> = var
    %x_85:ptr<function, array<vec4<f32>, 16>, read_write> = var
    %x_95:ptr<function, vec4<f32>, read_write> = var
    %x_95_phi:ptr<function, vec4<f32>, read_write> = var
    %x_98_phi:ptr<function, i32, read_write> = var
    store %x_81, array<vec4<f32>, 8>(vec4<f32>(4.0f, 4.0f, 20.0f, 4.0f), vec4<f32>(4.0f, 4.0f, 4.0f, 20.0f), vec4<f32>(4.0f, 20.0f, 20.0f, 4.0f), vec4<f32>(20.0f, 4.0f, 4.0f, 8.0f), vec4<f32>(8.0f, 6.0f, 4.0f, 2.0f), vec4<f32>(2.0f, 12.0f, 2.0f, 4.0f), vec4<f32>(16.0f, 2.0f, 4.0f, 4.0f), vec4<f32>(12.0f, 22.0f, 4.0f, 4.0f))
    %13:array<vec4<f32>, 8> = load %x_81
    %x_86:array<vec4<f32>, 8> = let %13
    %15:vec4<f32> = load %gl_FragCoord
    %x_87:vec4<f32> = let %15
    %17:ptr<uniform, vec2<f32>, read> = access %x_6, 0u
    %18:vec2<f32> = load %17
    %x_90:vec2<f32> = let %18
    %20:f32 = access %x_87, 0u
    %21:f32 = access %x_87, 1u
    %22:vec2<f32> = construct %20, %21
    %23:vec2<f32> = div %22, %x_90
    %24:vec2<f32> = mul %23, 32.0f
    %25:vec2<f32> = floor %24
    %x_93:vec2<f32> = let %25
    store %x_95_phi, vec4<f32>(0.5f, 0.5f, 1.0f, 1.0f)
    store %x_98_phi, 0i
    loop [b: $B3, c: $B4] {  # loop_1
      $B3: {  # body
        %x_143:ptr<function, vec4<f32>, read_write> = var
        %x_99:ptr<function, i32, read_write> = var
        %x_127_phi:ptr<function, bool, read_write> = var
        %x_96_phi:ptr<function, vec4<f32>, read_write> = var
        %31:vec4<f32> = load %x_95_phi
        store %x_95, %31
        %32:i32 = load %x_98_phi
        %x_98:i32 = let %32
        %34:bool = lt %x_98, 8i
        if %34 [t: $B5, f: $B6] {  # if_1
          $B5: {  # true
            exit_if  # if_1
          }
          $B6: {  # false
            exit_loop  # loop_1
          }
        }
        %x_104:ptr<function, vec4<f32>, read_write> = var
        store %x_82, %x_86
        %36:ptr<function, vec4<f32>, read_write> = access %x_82, %x_98
        %37:vec4<f32> = load %36
        store %x_104, %37
        switch 0u [c: (default, $B7)] {  # switch_1
          $B7: {  # case
            %38:f32 = access %x_93, 0u
            %x_107:f32 = let %38
            %40:f32 = load_vector_element %x_104, 0u
            %x_108:f32 = let %40
            %42:bool = lt %x_107, %x_108
            if %42 [t: $B8] {  # if_2
              $B8: {  # true
                store %x_127_phi, false
                exit_switch  # switch_1
              }
            }
            %43:f32 = access %x_93, 1u
            %x_112:f32 = let %43
            %45:f32 = load_vector_element %x_104, 1u
            %x_113:f32 = let %45
            %47:bool = lt %x_112, %x_113
            if %47 [t: $B9] {  # if_3
              $B9: {  # true
                store %x_127_phi, false
                exit_switch  # switch_1
              }
            }
            %48:f32 = load_vector_element %x_104, 2u
            %49:f32 = add %x_108, %48
            %50:bool = gt %x_107, %49
            if %50 [t: $B10] {  # if_4
              $B10: {  # true
                store %x_127_phi, false
                exit_switch  # switch_1
              }
            }
            %51:f32 = load_vector_element %x_104, 3u
            %52:f32 = add %x_113, %51
            %53:bool = gt %x_112, %52
            if %53 [t: $B11] {  # if_5
              $B11: {  # true
                store %x_127_phi, false
                exit_switch  # switch_1
              }
            }
            store %x_127_phi, true
            exit_switch  # switch_1
          }
        }
        %54:bool = load %x_127_phi
        %x_127:bool = let %54
        %56:vec4<f32> = load %x_95
        store %x_96_phi, %56
        if %x_127 [t: $B12] {  # if_6
          $B12: {  # true
            store %x_83, array<vec4<f32>, 8>(vec4<f32>(4.0f, 4.0f, 20.0f, 4.0f), vec4<f32>(4.0f, 4.0f, 4.0f, 20.0f), vec4<f32>(4.0f, 20.0f, 20.0f, 4.0f), vec4<f32>(20.0f, 4.0f, 4.0f, 8.0f), vec4<f32>(8.0f, 6.0f, 4.0f, 2.0f), vec4<f32>(2.0f, 12.0f, 2.0f, 4.0f), vec4<f32>(16.0f, 2.0f, 4.0f, 4.0f), vec4<f32>(12.0f, 22.0f, 4.0f, 4.0f))
            %57:ptr<function, vec4<f32>, read_write> = access %x_83, %x_98
            %58:f32 = load_vector_element %57, 0u
            %x_131:f32 = let %58
            store %x_84, array<vec4<f32>, 8>(vec4<f32>(4.0f, 4.0f, 20.0f, 4.0f), vec4<f32>(4.0f, 4.0f, 4.0f, 20.0f), vec4<f32>(4.0f, 20.0f, 20.0f, 4.0f), vec4<f32>(20.0f, 4.0f, 4.0f, 8.0f), vec4<f32>(8.0f, 6.0f, 4.0f, 2.0f), vec4<f32>(2.0f, 12.0f, 2.0f, 4.0f), vec4<f32>(16.0f, 2.0f, 4.0f, 4.0f), vec4<f32>(12.0f, 22.0f, 4.0f, 4.0f))
            %60:ptr<function, vec4<f32>, read_write> = access %x_84, %x_98
            %61:f32 = load_vector_element %60, 1u
            %x_134:f32 = let %61
            %63:array<vec4<f32>, 8> = load %x_81
            %x_135:array<vec4<f32>, 8> = let %63
            store %x_81, array<vec4<f32>, 8>(vec4<f32>(0.0f))
            store %x_81, %x_135
            store %x_85, array<vec4<f32>, 16>(vec4<f32>(0.0f, 0.0f, 0.0f, 1.0f), vec4<f32>(0.5f, 0.0f, 0.0f, 1.0f), vec4<f32>(0.0f, 0.5f, 0.0f, 1.0f), vec4<f32>(0.5f, 0.5f, 0.0f, 1.0f), vec4<f32>(0.0f, 0.0f, 0.5f, 1.0f), vec4<f32>(0.5f, 0.0f, 0.5f, 1.0f), vec4<f32>(0.0f, 0.5f, 0.5f, 1.0f), vec4<f32>(0.5f, 0.5f, 0.5f, 1.0f), vec4<f32>(0.0f, 0.0f, 0.0f, 1.0f), vec4<f32>(1.0f, 0.0f, 0.0f, 1.0f), vec4<f32>(0.0f, 1.0f, 0.0f, 1.0f), vec4<f32>(1.0f, 1.0f, 0.0f, 1.0f), vec4<f32>(0.0f, 0.0f, 1.0f, 1.0f), vec4<f32>(1.0f, 0.0f, 1.0f, 1.0f), vec4<f32>(0.0f, 1.0f, 1.0f, 1.0f), vec4<f32>(1.0f))
            %65:i32 = call %tint_f32_to_i32, %x_131
            %67:i32 = let %65
            %68:i32 = call %tint_f32_to_i32, %x_134
            %69:i32 = mul %67, %68
            %70:i32 = mul %x_98, 9i
            %71:i32 = add %69, %70
            %72:i32 = add %71, 11i
            %73:i32 = call %tint_mod_i32, %72, 16i
            %75:ptr<function, vec4<f32>, read_write> = access %x_85, %73
            %76:vec4<f32> = load %75
            store %x_143, %76
            %77:vec4<f32> = load %x_143
            store %x_96_phi, %77
            exit_if  # if_6
          }
        }
        %78:vec4<f32> = load %x_96_phi
        %x_96:vec4<f32> = let %78
        continue  # -> $B4
      }
      $B4: {  # continuing
        %80:i32 = add %x_98, 1i
        store %x_99, %80
        store %x_95_phi, %x_96
        %81:i32 = load %x_99
        store %x_98_phi, %81
        next_iteration  # -> $B3
      }
    }
    %82:vec4<f32> = load %x_95
    store %x_GLF_color, %82
    ret
  }
}
%tint_symbol = @fragment func(%gl_FragCoord_param:vec4<f32> [@position]):main_out {
  $B13: {
    store %gl_FragCoord, %gl_FragCoord_param
    %85:void = call %main_1
    %86:vec4<f32> = load %x_GLF_color
    %87:main_out = construct %86
    ret %87
  }
}
%tint_mod_i32 = func(%lhs:i32, %rhs:i32):i32 {
  $B14: {
    %90:bool = eq %rhs, 0i
    %91:bool = eq %lhs, -2147483648i
    %92:bool = eq %rhs, -1i
    %93:bool = and %91, %92
    %94:bool = or %90, %93
    %95:i32 = select %rhs, 1i, %94
    %96:i32 = let %95
    %97:i32 = div %lhs, %96
    %98:i32 = mul %97, %96
    %99:i32 = sub %lhs, %98
    ret %99
  }
}
%tint_f32_to_i32 = func(%value:f32):i32 {
  $B15: {
    %101:i32 = convert %value
    %102:bool = gte %value, -2147483648.0f
    %103:i32 = select -2147483648i, %101, %102
    %104:bool = lte %value, 2147483520.0f
    %105:i32 = select 2147483647i, %103, %104
    ret %105
  }
}

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