2007-02-16-BranchFold.ll
7.05 KB
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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -enable-tail-merge=0 | FileCheck %s
; PR 1200
; ModuleID = '<stdin>'
target datalayout = "e-p:32:32"
target triple = "i686-apple-darwin8"
%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
%struct.Index_Map = type { i32, %struct.item_set** }
%struct.Item = type { [4 x i16], %struct.rule* }
%struct.__sFILEX = type opaque
%struct.__sbuf = type { i8*, i32 }
%struct.dimension = type { i16*, %struct.Index_Map, %struct.mapping*, i32, %struct.plankMap* }
%struct.item_set = type { i32, i32, %struct.operator*, [2 x %struct.item_set*], %struct.item_set*, i16*, %struct.Item*, %struct.Item* }
%struct.list = type { i8*, %struct.list* }
%struct.mapping = type { %struct.list**, i32, i32, i32, %struct.item_set** }
%struct.nonterminal = type { i8*, i32, i32, i32, %struct.plankMap*, %struct.rule* }
%struct.operator = type { i8*, i8, i32, i32, i32, i32, %struct.table* }
%struct.pattern = type { %struct.nonterminal*, %struct.operator*, [2 x %struct.nonterminal*] }
%struct.plank = type { i8*, %struct.list*, i32 }
%struct.plankMap = type { %struct.list*, i32, %struct.stateMap* }
%struct.rule = type { [4 x i16], i32, i32, i32, %struct.nonterminal*, %struct.pattern*, i8 }
%struct.stateMap = type { i8*, %struct.plank*, i32, i16* }
%struct.table = type { %struct.operator*, %struct.list*, i16*, [2 x %struct.dimension*], %struct.item_set** }
@outfile = external global %struct.FILE* ; <%struct.FILE**> [#uses=1]
@str1 = external global [11 x i8] ; <[11 x i8]*> [#uses=1]
declare i32 @fprintf(%struct.FILE*, i8*, ...)
define i16 @main_bb_2E_i9_2E_i_2E_i932_2E_ce(%struct.list* %l_addr.01.0.i2.i.i929, %struct.operator** %tmp66.i62.i.out) {
; CHECK-LABEL: main_bb_2E_i9_2E_i_2E_i932_2E_ce:
; CHECK: ## %bb.0: ## %newFuncRoot
; CHECK-NEXT: pushl %edi
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: pushl %esi
; CHECK-NEXT: .cfi_def_cfa_offset 12
; CHECK-NEXT: subl $20, %esp
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset %esi, -12
; CHECK-NEXT: .cfi_offset %edi, -8
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: movl (%eax), %edi
; CHECK-NEXT: movl 8(%edi), %eax
; CHECK-NEXT: movl L_outfile$non_lazy_ptr, %ecx
; CHECK-NEXT: movl (%ecx), %ecx
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl L_str1$non_lazy_ptr, %eax
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl %ecx, (%esp)
; CHECK-NEXT: calll _fprintf
; CHECK-NEXT: movl 20(%edi), %eax
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: jle LBB0_6
; CHECK-NEXT: ## %bb.1: ## %NodeBlock4
; CHECK-NEXT: cmpl $2, %eax
; CHECK-NEXT: jge LBB0_2
; CHECK-NEXT: ## %bb.4: ## %LeafBlock2
; CHECK-NEXT: cmpl $1, %eax
; CHECK-NEXT: jne LBB0_3
; CHECK-NEXT: ## %bb.5: ## %bb20.i.i937.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $3, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_6: ## %NodeBlock
; CHECK-NEXT: js LBB0_9
; CHECK-NEXT: ## %bb.7: ## %LeafBlock1
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: jne LBB0_3
; CHECK-NEXT: ## %bb.8: ## %bb12.i.i935.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $2, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_2: ## %LeafBlock3
; CHECK-NEXT: jne LBB0_3
; CHECK-NEXT: ## %bb.11: ## %bb28.i.i938.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $4, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_9: ## %LeafBlock
; CHECK-NEXT: cmpl $-1, %eax
; CHECK-NEXT: je LBB0_10
; CHECK-NEXT: LBB0_3: ## %NewDefault
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_10: ## %bb.i14.i.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $1, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
newFuncRoot:
br label %bb.i9.i.i932.ce
NewDefault: ; preds = %LeafBlock, %LeafBlock1, %LeafBlock2, %LeafBlock3
br label %bb36.i.i.exitStub
bb36.i.i.exitStub: ; preds = %NewDefault
store %struct.operator* %tmp66.i62.i, %struct.operator** %tmp66.i62.i.out
ret i16 0
bb.i14.i.exitStub: ; preds = %LeafBlock
store %struct.operator* %tmp66.i62.i, %struct.operator** %tmp66.i62.i.out
ret i16 1
bb12.i.i935.exitStub: ; preds = %LeafBlock1
store %struct.operator* %tmp66.i62.i, %struct.operator** %tmp66.i62.i.out
ret i16 2
bb20.i.i937.exitStub: ; preds = %LeafBlock2
store %struct.operator* %tmp66.i62.i, %struct.operator** %tmp66.i62.i.out
ret i16 3
bb28.i.i938.exitStub: ; preds = %LeafBlock3
store %struct.operator* %tmp66.i62.i, %struct.operator** %tmp66.i62.i.out
ret i16 4
bb.i9.i.i932.ce: ; preds = %newFuncRoot
%tmp1.i3.i.i930 = getelementptr %struct.list, %struct.list* %l_addr.01.0.i2.i.i929, i32 0, i32 0 ; <i8**> [#uses=1]
%tmp2.i4.i.i931 = load i8*, i8** %tmp1.i3.i.i930 ; <i8*> [#uses=1]
%tmp66.i62.i = bitcast i8* %tmp2.i4.i.i931 to %struct.operator* ; <%struct.operator*> [#uses=7]
%tmp1.i6.i = getelementptr %struct.operator, %struct.operator* %tmp66.i62.i, i32 0, i32 2 ; <i32*> [#uses=1]
%tmp2.i7.i = load i32, i32* %tmp1.i6.i ; <i32> [#uses=1]
%tmp3.i8.i = load %struct.FILE*, %struct.FILE** @outfile ; <%struct.FILE*> [#uses=1]
%tmp5.i9.i = call i32 (%struct.FILE*, i8*, ...) @fprintf( %struct.FILE* %tmp3.i8.i, i8* getelementptr ([11 x i8], [11 x i8]* @str1, i32 0, i32 0), i32 %tmp2.i7.i ) ; <i32> [#uses=0]
%tmp7.i10.i = getelementptr %struct.operator, %struct.operator* %tmp66.i62.i, i32 0, i32 5 ; <i32*> [#uses=1]
%tmp8.i11.i = load i32, i32* %tmp7.i10.i ; <i32> [#uses=7]
br label %NodeBlock5
NodeBlock5: ; preds = %bb.i9.i.i932.ce
icmp slt i32 %tmp8.i11.i, 1 ; <i1>:0 [#uses=1]
br i1 %0, label %NodeBlock, label %NodeBlock4
NodeBlock4: ; preds = %NodeBlock5
icmp slt i32 %tmp8.i11.i, 2 ; <i1>:1 [#uses=1]
br i1 %1, label %LeafBlock2, label %LeafBlock3
LeafBlock3: ; preds = %NodeBlock4
icmp eq i32 %tmp8.i11.i, 2 ; <i1>:2 [#uses=1]
br i1 %2, label %bb28.i.i938.exitStub, label %NewDefault
LeafBlock2: ; preds = %NodeBlock4
icmp eq i32 %tmp8.i11.i, 1 ; <i1>:3 [#uses=1]
br i1 %3, label %bb20.i.i937.exitStub, label %NewDefault
NodeBlock: ; preds = %NodeBlock5
icmp slt i32 %tmp8.i11.i, 0 ; <i1>:4 [#uses=1]
br i1 %4, label %LeafBlock, label %LeafBlock1
LeafBlock1: ; preds = %NodeBlock
icmp eq i32 %tmp8.i11.i, 0 ; <i1>:5 [#uses=1]
br i1 %5, label %bb12.i.i935.exitStub, label %NewDefault
LeafBlock: ; preds = %NodeBlock
icmp eq i32 %tmp8.i11.i, -1 ; <i1>:6 [#uses=1]
br i1 %6, label %bb.i14.i.exitStub, label %NewDefault
}