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 53 define i32 @foo(i32 %a) #0 { 54 entry: 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 63 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 64 65 ; Function Attrs: nounwind uwtable 66 define i32 @bar(i32 %a) #0 { 67 entry: 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 76 if.then: ; preds = %entry 77 store i32 0, i32* %retval, !dbg !25 78 br label %return, !dbg !25 79 80 if.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 86 return: ; 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 92 define i32 @fubar(i32 %a) #0 { 93 entry: 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 !34 103 104 sw.bb: ; preds = %entry 105 store i32 10, i32* %retval, !dbg !35 106 br label %return, !dbg !35 107 108 sw.bb1: ; preds = %entry 109 store i32 20, i32* %retval, !dbg !37 110 br label %return, !dbg !37 111 112 sw.default: ; preds = %entry 113 store i32 30, i32* %retval, !dbg !38 114 br label %return, !dbg !38 115 116 return: ; preds = %sw.default, %sw.bb1, %sw.bb 117 %1 = load i32, i32* %retval, !dbg !39 118 ret i32 %1, !dbg !39 119 } 120 121 attributes #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" } 122 attributes #1 = { nounwind readnone } 123 124 !llvm.dbg.cu = !{!0} 125 !llvm.module.flags = !{!11, !12, !13} 126 !llvm.ident = !{!14} 127 128 !0 = !MDCompileUnit(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 = !MDFile(filename: "multiple.c", directory: "F:\5Cusers\5Cakaylor\5Cllvm-s\5Cllvm\5Ctest\5CJitListener") 130 !2 = !{} 131 !3 = !{!4, !9, !10} 132 !4 = !MDSubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, function: i32 (i32)* @foo, variables: !2) 133 !5 = !MDFile(filename: "multiple.c", directory: "F:CusersCakaylorCllvm-sCllvmCtestCJitListener") 134 !6 = !MDSubroutineType(types: !7) 135 !7 = !{!8, !8} 136 !8 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 137 !9 = !MDSubprogram(name: "bar", line: 5, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, function: i32 (i32)* @bar, variables: !2) 138 !10 = !MDSubprogram(name: "fubar", line: 12, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 12, file: !1, scope: !5, type: !6, function: i32 (i32)* @fubar, 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 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 1, arg: 1, scope: !4, file: !5, type: !8) 144 !16 = !MDExpression() 145 !17 = !MDLocation(line: 1, column: 13, scope: !4) 146 !18 = !MDLocation(line: 2, column: 10, scope: !4) 147 !19 = !MDLocation(line: 2, column: 3, scope: !4) 148 !20 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 5, arg: 1, scope: !9, file: !5, type: !8) 149 !21 = !MDLocation(line: 5, column: 13, scope: !9) 150 !22 = !MDLocation(line: 6, column: 7, scope: !23) 151 !23 = distinct !MDLexicalBlock(line: 6, column: 7, file: !1, scope: !9) 152 !24 = !MDLocation(line: 6, column: 7, scope: !9) 153 !25 = !MDLocation(line: 7, column: 5, scope: !26) 154 !26 = distinct !MDLexicalBlock(line: 6, column: 15, file: !1, scope: !23) 155 !27 = !MDLocation(line: 9, column: 14, scope: !9) 156 !28 = !MDLocation(line: 9, column: 10, scope: !9) 157 !29 = !MDLocation(line: 9, column: 3, scope: !9) 158 !30 = !MDLocation(line: 10, column: 1, scope: !9) 159 !31 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 12, arg: 1, scope: !10, file: !5, type: !8) 160 !32 = !MDLocation(line: 12, column: 15, scope: !10) 161 !33 = !MDLocation(line: 13, column: 11, scope: !10) 162 !34 = !MDLocation(line: 13, column: 3, scope: !10) 163 !35 = !MDLocation(line: 15, column: 7, scope: !36) 164 !36 = distinct !MDLexicalBlock(line: 13, column: 14, file: !1, scope: !10) 165 !37 = !MDLocation(line: 17, column: 7, scope: !36) 166 !38 = !MDLocation(line: 19, column: 7, scope: !36) 167 !39 = !MDLocation(line: 21, column: 1, scope: !10) 168
