test/tint/vk-gl-cts/graphicsfuzz/cov-loop-clamp-to-one-empty-condition/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, 3> @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, 3> @offset(0)
}

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

%b1 = block {  # root
  %x_GLF_global_loop_count:ptr<private, i32, read_write> = var
  %x_7: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 {
    %f:ptr<function, f32, read_write> = var
    %i:ptr<function, i32, read_write> = var
    store %x_GLF_global_loop_count, 0i
    %8:ptr<uniform, f32, read> = access %x_7, 0u, 1i, 0u
    %x_36:f32 = load %8
    store %f, %x_36
    %10:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
    %x_38:i32 = load %10
    store %i, %x_38
    loop [b: %b3, c: %b4] {  # loop_1
      %b3 = block {  # body
        %x_43:i32 = load %i
        %13:ptr<uniform, i32, read> = access %x_10, 0u, 2i, 0u
        %x_45:i32 = load %13
        %15:bool = lt %x_43, %x_45
        if %15 [t: %b5, f: %b6] {  # if_1
          %b5 = block {  # true
            exit_if  # if_1
          }
          %b6 = block {  # false
            exit_loop  # loop_1
          }
        }
        %x_48:f32 = load %f
        %17:ptr<uniform, f32, read> = access %x_7, 0u, 1i, 0u
        %x_50:f32 = load %17
        %19:bool = gt %x_48, %x_50
        if %19 [t: %b7] {  # if_2
          %b7 = block {  # true
            exit_if  # if_2
          }
        }
        store %f, 1.0f
        %20:ptr<uniform, f32, read> = access %x_7, 0u, 2i, 0u
        %x_55:f32 = load %20
        %x_56:f32 = load %f
        %x_59:i32 = load %i
        %24:f32 = clamp %x_55, 1.0f, %x_56
        %25:f32 = sub 1.0f, %24
        %26:f32 = convert %x_59
        %27:f32 = add %25, %26
        store %f, %27
        continue %b4
      }
      %b4 = block {  # continuing
        %x_62:i32 = load %i
        %29:i32 = add %x_62, 1i
        store %i, %29
        next_iteration %b3
      }
    }
    %x_64:f32 = load %f
    %31:ptr<uniform, f32, read> = access %x_7, 0u, 0i, 0u
    %x_66:f32 = load %31
    %33:bool = eq %x_64, %x_66
    if %33 [t: %b8, f: %b9] {  # if_3
      %b8 = block {  # true
        %34:ptr<uniform, i32, read> = access %x_10, 0u, 0i, 0u
        %x_72:i32 = load %34
        %36:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
        %x_75:i32 = load %36
        %38:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
        %x_78:i32 = load %38
        %40:ptr<uniform, i32, read> = access %x_10, 0u, 0i, 0u
        %x_81:i32 = load %40
        %42:f32 = convert %x_72
        %43:f32 = convert %x_75
        %44:f32 = convert %x_78
        %45:f32 = convert %x_81
        %46:vec4<f32> = construct %42, %43, %44, %45
        store %x_GLF_color, %46
        exit_if  # if_3
      }
      %b9 = block {  # false
        %47:ptr<uniform, i32, read> = access %x_10, 0u, 1i, 0u
        %x_85:i32 = load %47
        %x_86:f32 = convert %x_85
        %50:vec4<f32> = construct %x_86, %x_86, %x_86, %x_86
        store %x_GLF_color, %50
        exit_if  # if_3
      }
    }
    ret
  }
}
%tint_symbol = @fragment func():main_out -> %b10 {
  %b10 = block {
    %52:void = call %main_1
    %53:vec4<f32> = load %x_GLF_color
    %54:main_out = construct %53
    ret %54
  }
}

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