1 ; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > %t1.ll
2 ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
3 ; RUN: diff %t1.ll %t2.ll
5 ; This file contains the output from the following compiled C code:
6 ; typedef struct list {
11 ; // Iterative insert fn
12 ; void InsertIntoListTail(list **L, int Data) {
15 ; *L = (list*)malloc(sizeof(list));
20 ; // Recursive list search fn
21 ; list *FindData(list *L, int Data) {
22 ; if (L == 0) return 0;
23 ; if (L->Data == Data) return L;
24 ; return FindData(L->Next, Data);
27 ; void DoListStuff() {
29 ; InsertIntoListTail(&MyList, 100);
30 ; InsertIntoListTail(&MyList, 12);
31 ; InsertIntoListTail(&MyList, 42);
32 ; InsertIntoListTail(&MyList, 1123);
33 ; InsertIntoListTail(&MyList, 1213);
35 ; if (FindData(MyList, 75)) foundIt();
36 ; if (FindData(MyList, 42)) foundIt();
37 ; if (FindData(MyList, 700)) foundIt();
40 %list = type { %list*, int }
42 declare sbyte *"malloc"(uint)
44 ;;**********************
46 ;;**********************
48 void "InsertIntoListTail"(%list** %L, int %Data)
51 %reg116 = load %list** %L ;;<%list*>
52 %cast1004 = cast ulong 0 to %list* ;;<%list*>
53 %cond1000 = seteq %list* %reg116, %cast1004 ;;<bool>
54 br bool %cond1000, label %bb3, label %bb2
57 %reg117 = phi %list** [ %reg118, %bb2 ], [ %L, %bb1 ] ;;<%list**>
58 %cast1010 = cast %list** %reg117 to %list*** ;;<%list***>
59 %reg118 = load %list*** %cast1010 ;;<%list**>
60 %reg109 = load %list** %reg118 ;;<%list*>
61 %cast1005 = cast ulong 0 to %list* ;;<%list*>
62 %cond1001 = setne %list* %reg109, %cast1005 ;;<bool>
63 br bool %cond1001, label %bb2, label %bb3
66 %reg119 = phi %list** [ %reg118, %bb2 ], [ %L, %bb1 ] ;;<%list**>
67 %cast1006 = cast %list** %reg119 to sbyte** ;;<sbyte**>
68 %reg111 = call sbyte* %malloc(uint 16) ;;<sbyte*>
69 store sbyte* %reg111, sbyte** %cast1006 ;;<void>
70 %reg111 = cast sbyte* %reg111 to ulong
71 %reg1002 = add ulong %reg111, 8
72 %reg1002 = cast ulong %reg1002 to sbyte* ;;<sbyte*>
73 %cast1008 = cast sbyte* %reg1002 to int* ;;<int*>
74 store int %Data, int* %cast1008 ;;<void>
75 %cast1003 = cast ulong 0 to ulong* ;;<ulong*>
76 %cast1009 = cast sbyte* %reg111 to ulong** ;;<ulong**>
77 store ulong* %cast1003, ulong** %cast1009 ;;<void>
81 %list* "FindData"(%list* %L, int %Data)
87 %reg115 = phi %list* [ %reg116, %bb6 ], [ %L, %bb1 ] ;;<%list*>
88 %cast1014 = cast ulong 0 to %list* ;;<%list*>
89 %cond1011 = setne %list* %reg115, %cast1014 ;;<bool>
90 br bool %cond1011, label %bb4, label %bb3
96 %idx = getelementptr %list* %reg115, long 0, uint 1 ;;<int>
97 %reg111 = load int* %idx
98 %cond1013 = setne int %reg111, %Data ;;<bool>
99 br bool %cond1013, label %bb6, label %bb5
105 %idx2 = getelementptr %list* %reg115, long 0, uint 0 ;;<%list*>
106 %reg116 = load %list** %idx2