test/tint/vk-gl-cts/graphicsfuzz/cov-packhalf-unpackunorm/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:f32 @offset(0)
}

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

strided_arr_1 = struct @align(4) {
  el:i32 @offset(0)
}

buf1 = struct @align(4) {
  x_GLF_uniform_int_values:array<strided_arr_1, 4> @offset(0)
}

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

%b1 = block {  # root
  %x_8:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_10:ptr<uniform, buf1, read> = var @binding_point(0, 1)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%main_1 = func():void -> %b2 {
  %b2 = block {
    %a:ptr<function, u32, read_write> = var
    %values:ptr<function, vec4<f32>, read_write> = var
    %r:ptr<function, vec4<f32>, read_write> = var
    %x_85:ptr<function, bool, read_write> = var
    %x_101:ptr<function, bool, read_write> = var
    %x_117:ptr<function, bool, read_write> = var
    %x_86_phi:ptr<function, bool, read_write> = var
    %x_102_phi:ptr<function, bool, read_write> = var
    %x_118_phi:ptr<function, bool, read_write> = var
    store %a, 1006648320u
    %x_38:u32 = load %a
    %15:vec4<f32> = unpack4x8unorm %x_38
    store %values, %15
    %16:ptr<uniform, f32, read> = access %x_8, 0u, 3i, 0u
    %x_41:f32 = load %16
    %18:ptr<uniform, f32, read> = access %x_8, 0u, 1i, 0u
    %x_43:f32 = load %18
    %20:ptr<uniform, f32, read> = access %x_8, 0u, 0i, 0u
    %x_45:f32 = load %20
    %22:ptr<uniform, f32, read> = access %x_8, 0u, 3i, 0u
    %x_48:f32 = load %22
    %24:ptr<uniform, f32, read> = access %x_8, 0u, 0i, 0u
    %x_50:f32 = load %24
    %26:ptr<uniform, f32, read> = access %x_8, 0u, 1i, 0u
    %x_53:f32 = load %26
    %28:ptr<uniform, f32, read> = access %x_8, 0u, 0i, 0u
    %x_55:f32 = load %28
    %30:f32 = div %x_43, %x_45
    %31:f32 = div %x_48, %x_50
    %32:f32 = div %x_53, %x_55
    %33:vec4<f32> = construct %x_41, %30, %31, %32
    store %r, %33
    %34:ptr<uniform, i32, read> = access %x_10, 0u, 0i, 0u
    %x_59:i32 = load %34
    %x_61:f32 = load_vector_element %values, %x_59
    %37:ptr<uniform, i32, read> = access %x_10, 0u, 0i, 0u
    %x_63:i32 = load %37
    %x_65:f32 = load_vector_element %r, %x_63
    %40:ptr<uniform, f32, read> = access %x_8, 0u, 2i, 0u
    %x_69:f32 = load %40
    %42:f32 = sub %x_61, %x_65
    %43:f32 = abs %42
    %x_70:bool = lt %43, %x_69
    store %x_86_phi, %x_70
    if %x_70 [t: %b3] {  # if_1
      %b3 = block {  # true
        %45:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
        %x_74:i32 = load %45
        %x_76:f32 = load_vector_element %values, %x_74
        %48:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
        %x_78:i32 = load %48
        %x_80:f32 = load_vector_element %r, %x_78
        %51:ptr<uniform, f32, read> = access %x_8, 0u, 2i, 0u
        %x_84:f32 = load %51
        %53:f32 = sub %x_76, %x_80
        %54:f32 = abs %53
        %55:bool = lt %54, %x_84
        store %x_85, %55
        %56:bool = load %x_85
        store %x_86_phi, %56
        exit_if  # if_1
      }
    }
    %x_86:bool = load %x_86_phi
    store %x_102_phi, %x_86
    if %x_86 [t: %b4] {  # if_2
      %b4 = block {  # true
        %58:ptr<uniform, i32, read> = access %x_10, 0u, 3i, 0u
        %x_90:i32 = load %58
        %x_92:f32 = load_vector_element %values, %x_90
        %61:ptr<uniform, i32, read> = access %x_10, 0u, 3i, 0u
        %x_94:i32 = load %61
        %x_96:f32 = load_vector_element %r, %x_94
        %64:ptr<uniform, f32, read> = access %x_8, 0u, 2i, 0u
        %x_100:f32 = load %64
        %66:f32 = sub %x_92, %x_96
        %67:f32 = abs %66
        %68:bool = lt %67, %x_100
        store %x_101, %68
        %69:bool = load %x_101
        store %x_102_phi, %69
        exit_if  # if_2
      }
    }
    %x_102:bool = load %x_102_phi
    store %x_118_phi, %x_102
    if %x_102 [t: %b5] {  # if_3
      %b5 = block {  # true
        %71:ptr<uniform, i32, read> = access %x_10, 0u, 2i, 0u
        %x_106:i32 = load %71
        %x_108:f32 = load_vector_element %values, %x_106
        %74:ptr<uniform, i32, read> = access %x_10, 0u, 2i, 0u
        %x_110:i32 = load %74
        %x_112:f32 = load_vector_element %r, %x_110
        %77:ptr<uniform, f32, read> = access %x_8, 0u, 2i, 0u
        %x_116:f32 = load %77
        %79:f32 = sub %x_108, %x_112
        %80:f32 = abs %79
        %81:bool = lt %80, %x_116
        store %x_117, %81
        %82:bool = load %x_117
        store %x_118_phi, %82
        exit_if  # if_3
      }
    }
    %x_118:bool = load %x_118_phi
    if %x_118 [t: %b6, f: %b7] {  # if_4
      %b6 = block {  # true
        %84:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
        %x_123:i32 = load %84
        %86:ptr<uniform, i32, read> = access %x_10, 0u, 0i, 0u
        %x_126:i32 = load %86
        %88:ptr<uniform, i32, read> = access %x_10, 0u, 0i, 0u
        %x_129:i32 = load %88
        %90:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
        %x_132:i32 = load %90
        %92:f32 = convert %x_123
        %93:f32 = convert %x_126
        %94:f32 = convert %x_129
        %95:f32 = convert %x_132
        %96:vec4<f32> = construct %92, %93, %94, %95
        store %x_GLF_color, %96
        exit_if  # if_4
      }
      %b7 = block {  # false
        %97:ptr<uniform, i32, read> = access %x_10, 0u, 0i, 0u
        %x_136:i32 = load %97
        %x_137:f32 = convert %x_136
        %100:vec4<f32> = construct %x_137, %x_137, %x_137, %x_137
        store %x_GLF_color, %100
        exit_if  # if_4
      }
    }
    ret
  }
}
%tint_symbol = @fragment func():main_out -> %b8 {
  %b8 = block {
    %102:void = call %main_1
    %103:vec4<f32> = load %x_GLF_color
    %104:main_out = construct %103
    ret %104
  }
}

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