arm: Exclude eabi_compat from LTO

These symbols need to survive the IR-level dead function elimination pass,
since nothing at the IR level is referencing them (calls to these are inserted
later, at codegen time).

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
1 file changed