fix bug AND and OR %left in IF

Code/a.txt

Code/debug.h

Code/main.c

Code/parser

Code/semantic.c

Code/syntax.tab.c

Code/syntax.y

Test/senamic_test/jlj_test/test1.cmm

Test/senamic_test/jlj_test/test1.output

Test/senamic_test/jlj_test/test2.cmm

Test/senamic_test/jlj_test/test2.output

Test/senamic_test/jlj_test/test3.cmm

Test/senamic_test/jlj_test/test3.output

Test/senamic_test/simple_test/test1.cmm

Test/senamic_test/simple_test/test1.output

Test/senamic_test/simple_test/test10.cmm

Test/senamic_test/simple_test/test10.output

Test/senamic_test/simple_test/test11.cmm

Test/senamic_test/simple_test/test11.output

Test/senamic_test/simple_test/test12.cmm