perf annotate: Don't truncate Intel style addresses

perf annotate: Don't truncate Intel style addresses

Instructions like "mov r9,QWORD PTR [rdx+0x8]" were being truncated to
"mov r9,QWORD" by code that assuemd operands cannot have spaces.

Signed-off-by: Alex Converse <aconverse@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1408050180-14088-1-git-send-email-aconverse@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>