t/asmdata.t: significant enhancements

new default: test all insns, not just one randomly picked one
fixes logic for empty PUT method
add checks for valid PUT and valid GET method names
  (sync valid types with bytecode.pl and bytecode.h)

added PV and IV64 not as alias, as they have native GET methods
ByteLoader 0.11: disable binmode for the -H filter for 5.18

Disabling the PerlIO_binmode(PL_RSFP, IoTYPE_RDONLY, O_BINARY, 0);
hack for [perl #86186] "Changing filters to be textmode, not binary"
fixed the Bytecode problems since 5.18
See issue 339

Do not use -H with 5.18 in t/bytecode.t non-threaded still.