Obtains the tiling cond.
int32_t GetTilingCond() const;
None
tiling cond:
If the return value is greater than or equal to 0, the tiling cond is valid.
If the return value is -1, the tiling cond is invalid.
ge::graphStatus Tiling4XXX(TilingContext* context) { auto tiling_cond = context->GetTilingCond(); // ... }