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Wrap

Text File | 2006-02-07 | 9KB | 328 lines

PROGRAM IS VAR i: integer := 0; PROCEDURE foo1 (a: integer; b: integer; c: integer) IS VAR x: integer := 100; PROCEDURE foo2 (a: integer; b: integer; c: integer) IS VAR x: integer := 200; BEGIN i := 222; foo1 (1, 2, 3); foo2 (1, 2, 3); foo3 (1, 2, 3); RETURN; END; PROCEDURE foo5 (a: integer; b: integer; c: integer) IS VAR x: integer := 500; PROCEDURE foo6 (a: integer; b: integer; c: integer) IS VAR x: integer := 600; BEGIN i := 666; foo1 (1, 2, 3); foo5 (1, 2, 3); foo6 (1, 2, 3); RETURN; END; PROCEDURE foo7 (a: integer; b: integer; c: integer) IS VAR x: integer := 700; BEGIN i := 777; foo1 (1, 2, 3); foo5 (1, 2, 3); foo7 (1, 2, 3); RETURN; END; BEGIN i := 555; foo1 (1, 2, 3); foo5 (1, 2, 3); foo3 (1, 2, 3); RETURN; END; BEGIN i := 111; RETURN; END; PROCEDURE foo3 (a: integer; b: integer; c: integer) IS VAR x: integer := 300; PROCEDURE foo8 (a: integer; b: integer; c: integer) IS VAR x: integer := 800; BEGIN i := 888; foo1 (1, 2, 3); foo8 (1, 2, 3); foo3 (1, 2, 3); RETURN; END; BEGIN i := 333; RETURN; END; PROCEDURE foo4 (a: integer; b: integer; c: integer) IS VAR x: integer := 400; BEGIN i := 444; RETURN; END; BEGIN foo1 (1, 2, 3); END; maxLexicalLevel = 3 ===== Intermediate Code Follows ===== ! MAIN... mainEntry ! VAR INITIALIZATION... t1 := 0 i := t1 ! CALL STMT... t2 := 1 t3 := 2 t4 := 3 param 1,t2 param 2,t3 param 3,t4 call foo1 ! MAIN EXIT... mainExit ! PROCEDURE... procEntry foo1,lexLevel=1,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t5 := 100 x := t5 ! ASSIGNMENT STMT... t6 := &i t7 := 111 *t6 := t7 ! RETURN... returnVoid ! PROCEDURE... procEntry foo2,lexLevel=2,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t8 := 200 x := t8 ! ASSIGNMENT STMT... t9 := &i t10 := 222 *t9 := t10 ! CALL STMT... t11 := 1 t12 := 2 t13 := 3 param 1,t11 param 2,t12 param 3,t13 call foo1 ! CALL STMT... t14 := 1 t15 := 2 t16 := 3 param 1,t14 param 2,t15 param 3,t16 call foo2 ! CALL STMT... t17 := 1 t18 := 2 t19 := 3 param 1,t17 param 2,t18 param 3,t19 call foo3 ! RETURN... returnVoid ! PROCEDURE... procEntry foo5,lexLevel=2,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t20 := 500 x := t20 ! ASSIGNMENT STMT... t21 := &i t22 := 555 *t21 := t22 ! CALL STMT... t23 := 1 t24 := 2 t25 := 3 param 1,t23 param 2,t24 param 3,t25 call foo1 ! CALL STMT... t26 := 1 t27 := 2 t28 := 3 param 1,t26 param 2,t27 param 3,t28 call foo5 ! CALL STMT... t29 := 1 t30 := 2 t31 := 3 param 1,t29 param 2,t30 param 3,t31 call foo3 ! RETURN... returnVoid ! PROCEDURE... procEntry foo6,lexLevel=3,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t32 := 600 x := t32 ! ASSIGNMENT STMT... t33 := &i t34 := 666 *t33 := t34 ! CALL STMT... t35 := 1 t36 := 2 t37 := 3 param 1,t35 param 2,t36 param 3,t37 call foo1 ! CALL STMT... t38 := 1 t39 := 2 t40 := 3 param 1,t38 param 2,t39 param 3,t40 call foo5 ! CALL STMT... t41 := 1 t42 := 2 t43 := 3 param 1,t41 param 2,t42 param 3,t43 call foo6 ! RETURN... returnVoid ! PROCEDURE... procEntry foo7,lexLevel=3,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t44 := 700 x := t44 ! ASSIGNMENT STMT... t45 := &i t46 := 777 *t45 := t46 ! CALL STMT... t47 := 1 t48 := 2 t49 := 3 param 1,t47 param 2,t48 param 3,t49 call foo1 ! CALL STMT... t50 := 1 t51 := 2 t52 := 3 param 1,t50 param 2,t51 param 3,t52 call foo5 ! CALL STMT... t53 := 1 t54 := 2 t55 := 3 param 1,t53 param 2,t54 param 3,t55 call foo7 ! RETURN... returnVoid ! PROCEDURE... procEntry foo3,lexLevel=1,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t56 := 300 x := t56 ! ASSIGNMENT STMT... t57 := &i t58 := 333 *t57 := t58 ! RETURN... returnVoid ! PROCEDURE... procEntry foo8,lexLevel=2,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t59 := 800 x := t59 ! ASSIGNMENT STMT... t60 := &i t61 := 888 *t60 := t61 ! CALL STMT... t62 := 1 t63 := 2 t64 := 3 param 1,t62 param 2,t63 param 3,t64 call foo1 ! CALL STMT... t65 := 1 t66 := 2 t67 := 3 param 1,t65 param 2,t66 param 3,t67 call foo8 ! CALL STMT... t68 := 1 t69 := 2 t70 := 3 param 1,t68 param 2,t69 param 3,t70 call foo3 ! RETURN... returnVoid ! PROCEDURE... procEntry foo4,lexLevel=1,frameSize=0 formal 1,a formal 2,b formal 3,c ! VAR INITIALIZATION... t71 := 400 x := t71 ! ASSIGNMENT STMT... t72 := &i t73 := 444 *t72 := t73 ! RETURN... returnVoid =======================================