You copied the Doc URL to your clipboard.

ARM Compiler Getting Started Guide : The ARM compiler command

The ARM compiler command

The compiler, armclang, can compile C and C++ source code into A32 instructions and T32 instructions for AArch32 targets, or A64 instructions for AArch64 state targets.

Typically, you invoke the compiler as follows:

armclang --target=target [options] file_1file_n

You can specify one or more input files. The compiler produces one object file for each source input file.