message: GPU delegate stride_slice handles negative starts.
diff: @@ -1952,6 +1952,20 @@ class StridedSliceOperationParser : public TFLiteOperationParser {
  if (attr->ends.b < 0) {
  attr->ends.b = input_shape.b + attr->ends.b;
  }
  +
  + if (attr->starts.h < 0) {
  + attr->starts.h = input_shape.h + attr->starts.h;
  + }
  + if (attr->starts.w < 0) {
  + attr->starts.w = input_shape.w + attr->starts.w;
  + }
  + if (attr->starts.c < 0) {
  + attr->starts.c = input_shape.c + attr->starts.c;
  + }
  + if (attr->starts.b < 0) {
  + attr->starts.b = input_shape.b + attr->starts.b;
  + }
  +
  return absl::OkStatus();
  }
  