Add an function to BinaryOperator to swap the two operands
-rw-r--r-- 92 Makefile
-rw-r--r-- 6469 Makefile.common
-rw-r--r-- 6469 Makefile.rules
drwxr-xr-x - docs
-rwxr-xr-x 368 getsomesrcs.sh
-rwxr-xr-x 259 getsrcs.sh
drwxr-xr-x - include
drwxr-xr-x - lib
drwxr-xr-x - test
drwxr-xr-x - tools
drwxr-xr-x - utils