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150
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1 ; REQUIRES: plugins
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2 ; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%shlibext %s -output-prefix %t -bugpoint-crashcalls -silence-passes -disable-namedmd-remove -disable-strip-debuginfo -disable-strip-debug-types > /dev/null
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3 ; RUN: llvm-dis %t-reduced-simplified.bc -o - | FileCheck %s
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4 ;
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5 ; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%shlibext %s -output-prefix %t-nodebug -bugpoint-crashcalls -silence-passes -disable-namedmd-remove > /dev/null
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6 ; RUN: llvm-dis %t-nodebug-reduced-simplified.bc -o - | FileCheck %s --check-prefix=NODEBUG
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7 ;
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8 ; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%shlibext %s -output-prefix %t-notype -bugpoint-crashcalls -silence-passes -disable-namedmd-remove -disable-strip-debuginfo > /dev/null
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9 ; RUN: llvm-dis %t-notype-reduced-simplified.bc -o - | FileCheck %s --check-prefix=NOTYPE
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10 ;
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11 ; Bugpoint can drop the metadata on the call, as it does not contrinute to the crash.
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12
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13 ; CHECK: call void @foo()
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14 ; NODEBUG: call void @foo()
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15 ; NOTYPE: call void @foo()
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16 ; NODEBUG-NOT: call void @foo()
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17 ; NOTYPE-NOT: !DIBasicType
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18 ; NOTYPE: !DICompileUnit
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19 ; NOTYPE-NOT: !DIBasicType
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20
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21 %rust_task = type {}
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22 define void @test(i32* %a, i8* %b) !dbg !9 {
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23 %s = mul i8 22, 9, !attach !0, !dbg !10
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24 store i8 %s, i8* %b, !attach !1, !dbg !11
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25 call void @foo(), !attach !2, !dbg !12
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26 store i32 7, i32* %a, !attach !3, !dbg !13
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27 %t = add i32 0, 5, !attach !4, !dbg !14
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28 ret void
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29 }
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30
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31 declare void @foo()
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32
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33 !llvm.module.flags = !{!17}
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34 !llvm.dbg.cu = !{!8}
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35
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36 !0 = !{!"boring"}
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37 !1 = !{!"uninteresting"}
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38 !2 = !{!"the call to foo"}
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39 !3 = !{!"noise"}
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40 !4 = !{!"filler"}
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41
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42 !8 = distinct !DICompileUnit(language: DW_LANG_C99, file: !15)
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43 !9 = distinct !DISubprogram(name: "test", file: !15, type: !18, unit: !8)
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44 !10 = !DILocation(line: 100, column: 101, scope: !9)
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45 !11 = !DILocation(line: 102, column: 103, scope: !9)
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46 !12 = !DILocation(line: 104, column: 105, scope: !9)
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47 !13 = !DILocation(line: 106, column: 107, scope: !9)
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48 !14 = !DILocation(line: 108, column: 109, scope: !9)
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49 !15 = !DIFile(filename: "source.c", directory: "/dir")
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50 !16 = !{}
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51 !17 = !{i32 1, !"Debug Info Version", i32 3}
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52 !18 = !DISubroutineType(types: !19)
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53 !19 = !{!20, !20}
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54 !20 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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