Deprecated and Unsupported Tcl Command Options

Vitis™ HLS has deprecated a number of Vivado® HLS commands. These deprecated commands will be discontinued in a future release, and are not recommended for use; these are listed in the table below.

Table 1. Vivado HLS Commands Deprecated in Vitis HLS
Type	Command	Option	Vitis HLS	Details
config	`config_interface`	`-m_axi_max_data_size`	Deprecated
config	`config_interface`	`-m_axi_min_data_size`	Deprecated
config	`config_interface`	`--m_axi_alignment_size`	Deprecated
config	`config_interface`	`-expose_global`	Unsupported
config	`config_interface`	`-trim_dangling_port`	Unsupported
config	`config_array_partition`	`-scalarize_all`	Unsupported
config	`config_array_partition`	`-throughput_driven`	Unsupported
config	`config_array_partition`	`-maximum_size`	Unsupported
config	`config_array_partition`	`-include_extern_globals`	Unsupported
config	`config_array_partition`	`-include_ports`	Unsupported
config	`config_schedule`	All options but `-enable_dsp_fill_reg`	Deprecated
config	`config_bind`	* (all options)	Deprecated
config	`config_rtl`	`-encoding`	Deprecated
config	`config_sdx`	* (all options)	Deprecated
config	`config_flow`	* (all options)	Deprecated
config	`config_dataflow`	`-disable_start_propagation`	Deprecated
config	`config_rtl`	`-auto_prefix`	Deprecated	Replaced by `config_rtl -module_prefix`.
config	`config_rtl`	`-prefix`	Deprecated	Replaced by `config_rtl -module_prefix`.
config	`config_rtl`	`-m_axi_conservative_mode`	Deprecated	Use `config_interface -m_axi_conservative_mode`
directive/pragma	`set_directive_pipeline`	`-enable_flush`	Deprecated
directive/pragma	`CLOCK`	*	Unsupported
directive/pragma	`DATA_PACK`	*	Unsupported	Use AGGREGATE pragma or directive, and `__attribute__(packed(X))` if needed.
directive/pragma	`INLINE`	-region	Deprecated
directive/pragma	`INTERFACE`	`-mode ap_bus`	Unsupported	Use `m_axi` instead.
directive/pragma	`ARRAY_MAP`	*	Unsupported
directive/pragma	`RESOURCE`	*	Deprecated	Replaced by BIND_OP and BIND_STORAGE pragmas and directives. Use INTERFACE pragma or directive with `storage_type` option for function arguments.
directive/pragma	`STREAM`	`-dim`	Unsupported
project	`csim_design`	`-clang_sanitizer`	Add/Rename
project	`export_design`	`-use_netlist`	Deprecated	Replaced by: `export_design -format ip_catalog`
project	`export_design`	`-xo`	Deprecated	Replaced by: `export_design -format xo`
project	`add_files`		Unsupported	System-C files are not supported by Vitis HLS.
Deprecated: A warning message for discontinuity of the pragma in a future release will be issued. Unsupported: Vitis HLS errors out with a valid message. *: All the options in the command.