test/tint/bug/tint/1046.wgsl.expected.ir.msl

SKIP: FAILED

<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: Uniforms = struct @align(16) {
  worldView:mat4x4<f32> @offset(0)
  proj:mat4x4<f32> @offset(64)
  numPointLights:u32 @offset(128)
  color_source:u32 @offset(132)
  color:vec4<f32> @offset(144)
}

PointLight = struct @align(16) {
  position:vec4<f32> @offset(0)
}

PointLights = struct @align(16) {
  values:array<PointLight> @offset(0)
}

FragmentInput = struct @align(16) {
  position:vec4<f32> @offset(0), @builtin(position)
  view_position:vec4<f32> @offset(16), @location(0)
  normal:vec4<f32> @offset(32), @location(1)
  uv:vec2<f32> @offset(48), @location(2)
  color:vec4<f32> @offset(64), @location(3)
}

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

%b1 = block {  # root
  %uniforms:ptr<uniform, Uniforms, read> = var @binding_point(0, 0)
  %pointLights:ptr<storage, PointLights, read> = var @binding_point(0, 1)
  %mySampler:ptr<handle, sampler, read> = var @binding_point(0, 2)
  %myTexture:ptr<handle, texture_2d<f32>, read> = var @binding_point(0, 3)
}

%getColor = func(%tint_symbol:FragmentInput):vec4<f32> -> %b2 {
  %b2 = block {
    %color:ptr<function, vec4<f32>, read_write> = var
    %8:ptr<uniform, u32, read> = access %uniforms, 3u
    %9:u32 = load %8
    %10:bool = eq %9, 0u
    if %10 [t: %b3, f: %b4] {  # if_1
      %b3 = block {  # true
        %11:vec4<f32> = access %tint_symbol, 4u
        store %color, %11
        exit_if  # if_1
      }
      %b4 = block {  # false
        %12:ptr<uniform, u32, read> = access %uniforms, 3u
        %13:u32 = load %12
        %14:bool = eq %13, 1u
        if %14 [t: %b5, f: %b6] {  # if_2
          %b5 = block {  # true
            %15:vec4<f32> = access %tint_symbol, 2u
            store %color, %15
            store_vector_element %color, 3u, 1.0f
            exit_if  # if_2
          }
          %b6 = block {  # false
            %16:ptr<uniform, u32, read> = access %uniforms, 3u
            %17:u32 = load %16
            %18:bool = eq %17, 2u
            if %18 [t: %b7, f: %b8] {  # if_3
              %b7 = block {  # true
                %19:ptr<uniform, vec4<f32>, read> = access %uniforms, 4u
                %20:vec4<f32> = load %19
                store %color, %20
                exit_if  # if_3
              }
              %b8 = block {  # false
                %21:ptr<uniform, u32, read> = access %uniforms, 3u
                %22:u32 = load %21
                %23:bool = eq %22, 3u
                if %23 [t: %b9] {  # if_4
                  %b9 = block {  # true
                    %24:texture_2d<f32> = load %myTexture
                    %25:sampler = load %mySampler
                    %26:vec2<f32> = access %tint_symbol, 3u
                    %27:vec4<f32> = textureSample %24, %25, %26
                    store %color, %27
                    exit_if  # if_4
                  }
                }
                exit_if  # if_3
              }
            }
            exit_if  # if_2
          }
        }
        exit_if  # if_1
      }
    }
    %28:vec4<f32> = load %color
    ret %28
  }
}
%tint_symbol_1 = @fragment func(%tint_symbol_2:FragmentInput):FragmentOutput -> %b10 {  # %tint_symbol_2: 'tint_symbol'
  %b10 = block {
    %output:ptr<function, FragmentOutput, read_write> = var
    %32:ptr<function, vec4<f32>, read_write> = access %output, 0u
    store %32, vec4<f32>(1.0f, 0.0f, 0.0f, 1.0f)
    %33:Uniforms = load %uniforms
    %34:sampler = load %mySampler
    %35:texture_2d<f32> = load %myTexture
    %36:FragmentOutput = load %output
    ret %36
  }
}

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