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+tblgen - Target Description To C++ Code Generator
+=================================================
+
+SYNOPSIS
+--------
+
+:program:`tblgen` [*options*] [*filename*]
+
+DESCRIPTION
+-----------
+
+:program:`tblgen` translates from target description (``.td``) files into C++
+code that can be included in the definition of an LLVM target library.  Most
+users of LLVM will not need to use this program.  It is only for assisting with
+writing an LLVM target backend.
+
+The input and output of :program:`tblgen` is beyond the scope of this short
+introduction; please see the :doc:`introduction to TableGen
+<../TableGen/index>`.
+
+The *filename* argument specifies the name of a Target Description (``.td``)
+file to read as input.
+
+OPTIONS
+-------
+
+.. program:: tblgen
+
+.. option:: -help
+
+ Print a summary of command line options.
+
+.. option:: -o filename
+
+ Specify the output file name.  If ``filename`` is ``-``, then
+ :program:`tblgen` sends its output to standard output.
+
+.. option:: -I directory
+
+ Specify where to find other target description files for inclusion.  The
+ ``directory`` value should be a full or partial path to a directory that
+ contains target description files.
+
+.. option:: -asmparsernum N
+
+ Make -gen-asm-parser emit assembly writer number ``N``.
+
+.. option:: -asmwriternum N
+
+ Make -gen-asm-writer emit assembly writer number ``N``.
+
+.. option:: -class className
+
+ Print the enumeration list for this class.
+
+.. option:: -print-records
+
+ Print all records to standard output (default).
+
+.. option:: -print-enums
+
+ Print enumeration values for a class.
+
+.. option:: -print-sets
+
+ Print expanded sets for testing DAG exprs.
+
+.. option:: -gen-emitter
+
+ Generate machine code emitter.
+
+.. option:: -gen-register-info
+
+ Generate registers and register classes info.
+
+.. option:: -gen-instr-info
+
+ Generate instruction descriptions.
+
+.. option:: -gen-asm-writer
+
+ Generate the assembly writer.
+
+.. option:: -gen-disassembler
+
+ Generate disassembler.
+
+.. option:: -gen-pseudo-lowering
+
+ Generate pseudo instruction lowering.
+
+.. option:: -gen-dag-isel
+
+ Generate a DAG (Directed Acycle Graph) instruction selector.
+
+.. option:: -gen-asm-matcher
+
+ Generate assembly instruction matcher.
+
+.. option:: -gen-dfa-packetizer
+
+ Generate DFA Packetizer for VLIW targets.
+
+.. option:: -gen-fast-isel
+
+ Generate a "fast" instruction selector.
+
+.. option:: -gen-subtarget
+
+ Generate subtarget enumerations.
+
+.. option:: -gen-intrinsic
+
+ Generate intrinsic information.
+
+.. option:: -gen-tgt-intrinsic
+
+ Generate target intrinsic information.
+
+.. option:: -gen-enhanced-disassembly-info
+
+ Generate enhanced disassembly info.
+
+.. option:: -version
+
+ Show the version number of this program.
+
+EXIT STATUS
+-----------
+
+If :program:`tblgen` succeeds, it will exit with 0.  Otherwise, if an error
+occurs, it will exit with a non-zero value.