These options enable and disable the inlining of functions. Disabling the inlining of functions can help to improve the debug illusion.
When the option
--inline is selected, the
compiler considers inlining each function. Compiling your code with
not guarantee that all functions are inlined. See Compiler
decisions on function inlining in Using
the ARM Compiler for more information about how the
compiler decides to inline functions.
When the option --
no_inline is selected,
the compiler does not attempt to inline functions, other than functions