fix aligned_stack_memory_handler for null pointers
fix aligned_stack_memory_handler for null pointers

pasuka/eigen,ritsu1228/eigen,pasuka/eigen,Zefz/eigen,ritsu1228/eigen,ROCmSoftwarePlatform/hipeigen,ROCmSoftwarePlatform/hipeigen,ROCmSoftwarePlatform/hipeigen,toastedcrumpets/eigen,ritsu1228/eigen,ROCmSoftwarePlatform/hipeigen,pasuka/eigen,Zefz/eigen,toastedcrumpets/eigen,ritsu1228/eigen,TSC21/Eigen,TSC21/Eigen,Zefz/eigen,toastedcrumpets/eigen,TSC21/Eigen,toastedcrumpets/eigen,pasuka/eigen,ritsu1228/eigen,TSC21/Eigen,Zefz/eigen,pasuka/eigen