freebsd-nq/usr.bin/clang/llvm-dis/llvm-dis.1

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.\" ========================================================================
.\"
.IX Title "LLVM-DIS 1"
.TH LLVM-DIS 1 "2011-10-17" "LLVM 3.0" "LLVM Command Guide"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH "NAME"
llvm\-dis \- LLVM disassembler
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBllvm-dis\fR [\fIoptions\fR] [\fIfilename\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBllvm-dis\fR command is the \s-1LLVM\s0 disassembler.  It takes an \s-1LLVM\s0
bitcode file and converts it into human-readable \s-1LLVM\s0 assembly language.
.PP
If filename is omitted or specified as \f(CW\*(C`\-\*(C'\fR, \fBllvm-dis\fR reads its
input from standard input.
.PP
If the input is being read from standard input, then \fBllvm-dis\fR
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 \f(CW\*(C`.ll\*(C'\fR suffix added (any existing \f(CW\*(C`.bc\*(C'\fR suffix will first be
removed).  You can override the choice of output file using the
\&\fB\-o\fR option.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-f\fR" 4
.IX Item "-f"
Enable binary output on terminals.  Normally, \fBllvm-dis\fR will refuse to
write raw bitcode output if the output stream is a terminal. With this option,
\&\fBllvm-dis\fR will write raw bitcode regardless of the output device.
.IP "\fB\-help\fR" 4
.IX Item "-help"
Print a summary of command line options.
.IP "\fB\-o\fR \fIfilename\fR" 4
.IX Item "-o filename"
Specify the output file name.  If \fIfilename\fR is \-, then the output is sent
to standard output.
.SH "EXIT STATUS"
.IX Header "EXIT STATUS"
If \fBllvm-dis\fR succeeds, it will exit with 0.  Otherwise, if an error
occurs, it will exit with a non-zero value.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
llvm-as
.SH "AUTHORS"
.IX Header "AUTHORS"
Maintained by the \s-1LLVM\s0 Team (<http://llvm.org/>).