llvm-as man page

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:

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

Author

Maintained by The LLVM Team (http://llvm.org/).

Info

2017-09-08 4 LLVM