remove useless file

Reported-by: Avi Kivity <avi@cloudius-systems.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

memcpy.o

diff --git a/memcpy.o b/memcpy.o
deleted file mode 100644
index d24e386..0000000
--- a/memcpy.o
+++ /dev/null
Binary files differ