test/tint/statements/decrement/complex.wgsl.expected.ir.msl

SKIP: FAILED

../../src/tint/lang/msl/writer/printer/printer.cc:500 internal compiler error: S = struct @align(16) {
  a:array<vec4<i32>, 4> @offset(0)
}

$B1: {  # root
  %tint_symbol:ptr<storage, array<S>, read_write> = var @binding_point(0, 0)
  %v:ptr<private, u32, read_write> = var
}

%idx1 = func():i32 {
  $B2: {
    %4:u32 = load %v
    %5:u32 = sub %4, 1u
    store %v, %5
    ret 1i
  }
}
%idx2 = func():i32 {
  $B3: {
    %7:u32 = load %v
    %8:u32 = sub %7, 1u
    store %v, %8
    ret 2i
  }
}
%idx3 = func():i32 {
  $B4: {
    %10:u32 = load %v
    %11:u32 = sub %10, 1u
    store %v, %11
    ret 3i
  }
}
%idx4 = func():i32 {
  $B5: {
    %13:u32 = load %v
    %14:u32 = sub %13, 1u
    store %v, %14
    ret 4i
  }
}
%idx5 = func():i32 {
  $B6: {
    %16:u32 = load %v
    %17:u32 = sub %16, 1u
    store %v, %17
    ret 0i
  }
}
%idx6 = func():i32 {
  $B7: {
    %19:u32 = load %v
    %20:u32 = sub %19, 1u
    store %v, %20
    ret 2i
  }
}
%tint_symbol_1 = func():void {
  $B8: {
    loop [i: $B9, b: $B10, c: $B11] {  # loop_1
      $B9: {  # initializer
        %22:i32 = call %idx1
        %23:i32 = let %22
        %24:i32 = call %idx2
        %25:ptr<storage, vec4<i32>, read_write> = access %tint_symbol, %23, 0u, %24
        %26:ptr<storage, vec4<i32>, read_write> = let %25
        %27:i32 = call %idx3
        %28:i32 = let %27
        %29:i32 = load_vector_element %26, %28
        %30:i32 = sub %29, 1i
        store_vector_element %26, %28, %30
        next_iteration  # -> $B10
      }
      $B10: {  # body
        %31:u32 = load %v
        %32:bool = lt %31, 10u
        if %32 [t: $B12, f: $B13] {  # if_1
          $B12: {  # true
            exit_if  # if_1
          }
          $B13: {  # false
            exit_loop  # loop_1
          }
        }
        continue  # -> $B11
      }
      $B11: {  # continuing
        %33:i32 = call %idx4
        %34:i32 = let %33
        %35:i32 = call %idx5
        %36:ptr<storage, vec4<i32>, read_write> = access %tint_symbol, %34, 0u, %35
        %37:ptr<storage, vec4<i32>, read_write> = let %36
        %38:i32 = call %idx6
        %39:i32 = let %38
        %40:i32 = load_vector_element %37, %39
        %41:i32 = sub %40, 1i
        store_vector_element %37, %39, %41
        next_iteration  # -> $B10
      }
    }
    ret
  }
}

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