| # llvm-dis - LLVM disassembler | |
| ```{program} llvm-dis | |
| ``` | |
| ## SYNOPSIS | |
| **llvm-dis** \[*options*\] \[*filename*\] | |
| ## DESCRIPTION | |
| The **llvm-dis** command is the LLVM disassembler. It takes an LLVM | |
| bitcode file and converts it into human-readable LLVM assembly language. | |
| If filename is omitted or specified as `-`, **llvm-dis** reads its | |
| input from standard input. | |
| If the input is being read from standard input, then **llvm-dis** | |
| will send its output to standard output by default. Otherwise, the | |
| output will be written to a file named after the input file, with | |
| a `.ll` suffix added (any existing `.bc` suffix will first be | |
| removed). You can override the choice of output file using the | |
| **-o** option. | |
| ## OPTIONS | |
| :::{option} -f | |
| Enable binary output on terminals. Normally, **llvm-dis** will refuse to | |
| write raw bitcode output if the output stream is a terminal. With this option, | |
| **llvm-dis** will write raw bitcode regardless of the output device. | |
| ::: | |
| :::{option} -help | |
| Print a summary of command line options. | |
| ::: | |
| :::{option} -o <filename> | |
| Specify the output file name. If *filename* is -, then the output is sent | |
| to standard output. | |
| ::: | |
| ## EXIT STATUS | |
| If **llvm-dis** succeeds, it will exit with 0. Otherwise, if an error | |
| occurs, it will exit with a non-zero value. | |
| ## SEE ALSO | |
| {manpage}`llvm-as(1)` | |