llvm-as - LLVM assembler
|
========================
|
|
SYNOPSIS
|
--------
|
|
**llvm-as** [*options*] [*filename*]
|
|
DESCRIPTION
|
-----------
|
|
**llvm-as** is the LLVM assembler. It reads a file containing human-readable
|
LLVM assembly language, translates it to LLVM bitcode, and writes the result
|
into a file or to standard output.
|
|
If *filename* is omitted or is ``-``, then **llvm-as** reads its input from
|
standard input.
|
|
If an output file is not specified with the **-o** option, then
|
**llvm-as** sends its output to a file or standard output by following
|
these rules:
|
|
* If the input is standard input, then the output is standard output.
|
|
* If the input is a file that ends with ``.ll``, then the output file is of the
|
same name, except that the suffix is changed to ``.bc``.
|
|
* If the input is a file that does not end with the ``.ll`` suffix, then the
|
output file has the same name as the input file, except that the ``.bc``
|
suffix is appended.
|
|
OPTIONS
|
-------
|
|
**-f**
|
Enable binary output on terminals. Normally, **llvm-as** will refuse to
|
write raw bitcode output if the output stream is a terminal. With this option,
|
**llvm-as** will write raw bitcode regardless of the output device.
|
|
**-help**
|
Print a summary of command line options.
|
|
**-o** *filename*
|
Specify the output file name. If *filename* is ``-``, then **llvm-as**
|
sends its output to standard output.
|
|
EXIT STATUS
|
-----------
|
|
If **llvm-as** succeeds, it will exit with 0. Otherwise, if an error occurs, it
|
will exit with a non-zero value.
|
|
SEE ALSO
|
--------
|
|
llvm-dis|llvm-dis, gccas|gccas
|
