Big testing update

tests/sprint4/expected/sp4_cg_not.expected

@@ -0,0 +1,13 @@
+	movl	$-1, -4(%rbp)	#constant assign
+	movl	-4(%rbp), %eax	#assign start
+	movl	%eax, -8(%rbp)	#assign end
+	movzbl	-8(%rbp), %eax	#not start
+	testl	%eax, %eax
+	setne	%al
+	xorl	$1, %eax
+	movzbl	%al, %eax
+	movb	%al, -12(%rbp)
+	andb	$1, -12(%rbp)	#not end
+	movl	-12(%rbp), %eax	#assign start
+	movl	%eax, -16(%rbp)	#assign end
+	movl	$1, -20(%rbp)	#constant assign