1; Verify the behavior of the IntelJITEventListener.
2; RUN: llvm-jitlistener %s | FileCheck %s
3
4; This test was created using the following file:
5;
6;  1: int foo(int a) {
7;  2:   return a;
8;  3: }
9;  4:
10;  5: int bar(int a) {
11;  6:   if (a == 0) {
12;  7:     return 0;
13;  8:   }
14;  9:   return 100/a;
15; 10: }
16; 11:
17; 12: int fubar(int a) {
18; 13:   switch (a) {
19; 14:     case 0:
20; 15:       return 10;
21; 16:     case 1:
22; 17:       return 20;
23; 18:     default:
24; 19:       return 30;
25; 20:   }
26; 21: }
27;
28
29; CHECK: Method load [1]: bar, Size = {{[0-9]+}}
30; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
31; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
32; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
33; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
34
35; CHECK: Method load [2]: foo, Size = {{[0-9]+}}
36; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[1,2]}}
37; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[1,2]}}
38
39; CHECK: Method load [3]: fubar, Size = {{[0-9]+}}
40; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
41; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
42; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
43; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
44; CHECK:   Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
45
46; CHECK: Method unload [1]
47; CHECK: Method unload [2]
48; CHECK: Method unload [3]
49
50; ModuleID = 'multiple.c'
51
52; Function Attrs: nounwind uwtable
53define i32 @foo(i32 %a) #0 !dbg !4 {
54entry:
55  %a.addr = alloca i32, align 4
56  store i32 %a, i32* %a.addr, align 4
57  call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !15, metadata !16), !dbg !17
58  %0 = load i32, i32* %a.addr, align 4, !dbg !18
59  ret i32 %0, !dbg !19
60}
61
62; Function Attrs: nounwind readnone
63declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
64
65; Function Attrs: nounwind uwtable
66define i32 @bar(i32 %a) #0 !dbg !9 {
67entry:
68  %retval = alloca i32, align 4
69  %a.addr = alloca i32, align 4
70  store i32 %a, i32* %a.addr, align 4
71  call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !20, metadata !16), !dbg !21
72  %0 = load i32, i32* %a.addr, align 4, !dbg !22
73  %cmp = icmp eq i32 %0, 0, !dbg !22
74  br i1 %cmp, label %if.then, label %if.end, !dbg !24
75
76if.then:                                          ; preds = %entry
77  store i32 0, i32* %retval, !dbg !25
78  br label %return, !dbg !25
79
80if.end:                                           ; preds = %entry
81  %1 = load i32, i32* %a.addr, align 4, !dbg !27
82  %div = sdiv i32 100, %1, !dbg !28
83  store i32 %div, i32* %retval, !dbg !29
84  br label %return, !dbg !29
85
86return:                                           ; preds = %if.end, %if.then
87  %2 = load i32, i32* %retval, !dbg !30
88  ret i32 %2, !dbg !30
89}
90
91; Function Attrs: nounwind uwtable
92define i32 @fubar(i32 %a) #0 !dbg !10 {
93entry:
94  %retval = alloca i32, align 4
95  %a.addr = alloca i32, align 4
96  store i32 %a, i32* %a.addr, align 4
97  call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !31, metadata !16), !dbg !32
98  %0 = load i32, i32* %a.addr, align 4, !dbg !33
99  switch i32 %0, label %sw.default [
100    i32 0, label %sw.bb
101    i32 1, label %sw.bb1
102  ], !dbg !34
103
104sw.bb:                                            ; preds = %entry
105  store i32 10, i32* %retval, !dbg !35
106  br label %return, !dbg !35
107
108sw.bb1:                                           ; preds = %entry
109  store i32 20, i32* %retval, !dbg !37
110  br label %return, !dbg !37
111
112sw.default:                                       ; preds = %entry
113  store i32 30, i32* %retval, !dbg !38
114  br label %return, !dbg !38
115
116return:                                           ; preds = %sw.default, %sw.bb1, %sw.bb
117  %1 = load i32, i32* %retval, !dbg !39
118  ret i32 %1, !dbg !39
119}
120
121attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
122attributes #1 = { nounwind readnone }
123
124!llvm.dbg.cu = !{!0}
125!llvm.module.flags = !{!11, !12, !13}
126!llvm.ident = !{!14}
127
128!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.6.0 (trunk)", isOptimized: false, emissionKind: 1, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
129!1 = !DIFile(filename: "multiple.c", directory: "F:\5Cusers\5Cakaylor\5Cllvm-s\5Cllvm\5Ctest\5CJitListener")
130!2 = !{}
131!3 = !{!4, !9, !10}
132!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, variables: !2)
133!5 = !DIFile(filename: "multiple.c", directory: "F:CusersCakaylorCllvm-sCllvmCtestCJitListener")
134!6 = !DISubroutineType(types: !7)
135!7 = !{!8, !8}
136!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
137!9 = distinct !DISubprogram(name: "bar", line: 5, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, variables: !2)
138!10 = distinct !DISubprogram(name: "fubar", line: 12, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 12, file: !1, scope: !5, type: !6, variables: !2)
139!11 = !{i32 2, !"Dwarf Version", i32 4}
140!12 = !{i32 2, !"Debug Info Version", i32 3}
141!13 = !{i32 1, !"PIC Level", i32 2}
142!14 = !{!"clang version 3.6.0 (trunk)"}
143!15 = !DILocalVariable(name: "a", line: 1, arg: 1, scope: !4, file: !5, type: !8)
144!16 = !DIExpression()
145!17 = !DILocation(line: 1, column: 13, scope: !4)
146!18 = !DILocation(line: 2, column: 10, scope: !4)
147!19 = !DILocation(line: 2, column: 3, scope: !4)
148!20 = !DILocalVariable(name: "a", line: 5, arg: 1, scope: !9, file: !5, type: !8)
149!21 = !DILocation(line: 5, column: 13, scope: !9)
150!22 = !DILocation(line: 6, column: 7, scope: !23)
151!23 = distinct !DILexicalBlock(line: 6, column: 7, file: !1, scope: !9)
152!24 = !DILocation(line: 6, column: 7, scope: !9)
153!25 = !DILocation(line: 7, column: 5, scope: !26)
154!26 = distinct !DILexicalBlock(line: 6, column: 15, file: !1, scope: !23)
155!27 = !DILocation(line: 9, column: 14, scope: !9)
156!28 = !DILocation(line: 9, column: 10, scope: !9)
157!29 = !DILocation(line: 9, column: 3, scope: !9)
158!30 = !DILocation(line: 10, column: 1, scope: !9)
159!31 = !DILocalVariable(name: "a", line: 12, arg: 1, scope: !10, file: !5, type: !8)
160!32 = !DILocation(line: 12, column: 15, scope: !10)
161!33 = !DILocation(line: 13, column: 11, scope: !10)
162!34 = !DILocation(line: 13, column: 3, scope: !10)
163!35 = !DILocation(line: 15, column: 7, scope: !36)
164!36 = distinct !DILexicalBlock(line: 13, column: 14, file: !1, scope: !10)
165!37 = !DILocation(line: 17, column: 7, scope: !36)
166!38 = !DILocation(line: 19, column: 7, scope: !36)
167!39 = !DILocation(line: 21, column: 1, scope: !10)
168