1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
; RUN: llvm-as < %s | opt -loop-index-split -stats | not grep "loop-index-split"
; PR3029
@g_138 = common global i32 0 ; <i32*> [#uses=3]
@g_188 = common global i32 0 ; <i32*> [#uses=4]
@g_207 = common global i32 0 ; <i32*> [#uses=3]
@"\01LC" = internal constant [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1]
@g_102 = common global i32 0 ; <i32*> [#uses=0]
define i32 @func_119() nounwind {
entry:
%0 = volatile load i32* @g_138, align 4 ; <i32> [#uses=1]
ret i32 %0
}
define void @func_110(i32 %p_111) nounwind {
entry:
%0 = load i32* @g_188, align 4 ; <i32> [#uses=1]
%1 = icmp ugt i32 %0, -1572397472 ; <i1> [#uses=1]
br i1 %1, label %bb, label %bb1
bb: ; preds = %entry
%2 = volatile load i32* @g_138, align 4 ; <i32> [#uses=0]
ret void
bb1: ; preds = %entry
store i32 1, i32* @g_207, align 4
ret void
}
define void @func_34() nounwind {
entry:
store i32 0, i32* @g_188
%g_188.promoted = load i32* @g_188 ; <i32> [#uses=1]
br label %bb
bb: ; preds = %func_110.exit, %entry
%g_188.tmp.0 = phi i32 [ %g_188.promoted, %entry ], [ %2, %func_110.exit ] ; <i32> [#uses=2]
%0 = icmp ugt i32 %g_188.tmp.0, -1572397472 ; <i1> [#uses=1]
br i1 %0, label %bb.i, label %bb1.i
bb.i: ; preds = %bb
%1 = volatile load i32* @g_138, align 4 ; <i32> [#uses=0]
br label %func_110.exit
bb1.i: ; preds = %bb
store i32 1, i32* @g_207, align 4
br label %func_110.exit
func_110.exit: ; preds = %bb.i, %bb1.i
%2 = add i32 %g_188.tmp.0, 1 ; <i32> [#uses=3]
%3 = icmp sgt i32 %2, 1 ; <i1> [#uses=1]
br i1 %3, label %return, label %bb
return: ; preds = %func_110.exit
%.lcssa = phi i32 [ %2, %func_110.exit ] ; <i32> [#uses=1]
store i32 %.lcssa, i32* @g_188
ret void
}
define i32 @main() nounwind {
entry:
call void @func_34() nounwind
%0 = load i32* @g_207, align 4 ; <i32> [#uses=1]
%1 = call i32 (i8*, ...)* @printf(i8* getelementptr ([4 x i8]* @"\01LC", i32 0, i32 0), i32 %0) nounwind ; <i32> [#uses=0]
ret i32 0
}
declare i32 @printf(i8*, ...) nounwind
|
