perlasm/arm-xlate.pl update (fix end-less loop and prepare for 32-bit iOS).
perlasm/arm-xlate.pl update (fix end-less loop and prepare for 32-bit iOS).

Reviewed-by: Rich Salz <c04971a99e5a9ee80eaab4b1deb37e845b0bd697@openssl.org>

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl