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+
+=pod
+
+=head1 NAME
+
+tblgen - Target Description To C++ Code Generator
+
+=head1 SYNOPSIS
+
+B<tblgen> [I<options>] [I<filename>]
+
+=head1 DESCRIPTION
+
+B<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 B<tblgen> is beyond the scope of this short
+introduction. Please see the I<CodeGeneration> page in the LLVM documentation.
+
+The F<filename> argument specifies the name of a Target Description (.td) file
+to read as input.
+
+=head1 OPTIONS
+
+=over
+
+=item B<--help>
+
+Print a summary of command line options.
+
+=item B<-o> F<filename>
+
+Specify the output file name.  If F<filename> is C<->, then B<tblgen>
+sends its output to standard output.
+
+=item B<-I> F<directory>
+
+Specify where to find other target description files for inclusion. The
+F<directory> value should be a full or partial path to a directory that contains
+target description files.
+
+=item B<-asmwriternum> F<N>
+
+Make -gen-asm-writer emit assembly writer number F<N>.
+
+=item B<-class> F<class Name>
+
+Print the enumeration list for this class.
+
+=item B<-print-records>
+
+Print all records to standard output (default).
+
+=item B<-print-enums>
+
+Print enumeration values for a class
+
+=item B<-gen-emitter>
+
+Generate machine code emitter.
+
+=item B<-gen-register-enums>
+
+Generate the enumeration values for all registers.
+
+=item B<-gen-register-desc>
+
+Generate a register info description for each register.
+
+=item B<-gen-register-desc-header>
+
+Generate a register info description header for each register.
+
+=item B<-gen-instr-enums>
+
+Generate enumeration values for instructions.
+
+=item B<-gen-instr-desc>
+
+Generate instruction descriptions.
+
+=item B<-gen-asm-writer>
+
+Generate the assembly writer.
+
+=item B<-gen-dag-isel>
+
+Generate a DAG (Directed Acycle Graph) instruction selector.
+
+=item B<-gen-subtarget>
+
+Generate subtarget enumerations.
+
+=item B<-gen-intrinsic>
+
+Generate intrinsic information.
+
+=item B<-version>
+
+Show the version number of this program.
+
+=back
+
+=head1 EXIT STATUS
+
+If B<tblgen> succeeds, it will exit with 0.  Otherwise, if an error
+occurs, it will exit with a non-zero value.
+
+=head1 SEE ALSO
+
+L<llvm2cpp|llvm2cpp>
+
+=head1 AUTHORS
+
+Mainteind by The LLVM Team (L<http://llvm.org>).
+
+=cut