1*9880d681SAndroid Build Coastguard Worker; REQUIRES: object-emission 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; RUN: %llc_dwarf < %s -filetype=obj | llvm-dwarfdump -debug-dump=info - | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker; Test that a nodebug function (a function not appearing in the debug info IR 6*9880d681SAndroid Build Coastguard Worker; metadata subprogram list) with DebugLocs on its IR doesn't cause crashes/does 7*9880d681SAndroid Build Coastguard Worker; the right thing. 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker; Build with clang from the following: 10*9880d681SAndroid Build Coastguard Worker; extern int i; 11*9880d681SAndroid Build Coastguard Worker; inline __attribute__((always_inline)) void f1() { 12*9880d681SAndroid Build Coastguard Worker; i = 3; 13*9880d681SAndroid Build Coastguard Worker; } 14*9880d681SAndroid Build Coastguard Worker; 15*9880d681SAndroid Build Coastguard Worker; __attribute__((nodebug)) void f2() { 16*9880d681SAndroid Build Coastguard Worker; f1(); 17*9880d681SAndroid Build Coastguard Worker; } 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Worker; Check that there's no DW_TAG_subprogram, not even for the 'f2' function. 20*9880d681SAndroid Build Coastguard Worker; CHECK: DW_TAG_compile_unit 21*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: DW_TAG_subprogram 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Worker@i = external global i32 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Worker; Function Attrs: uwtable 26*9880d681SAndroid Build Coastguard Workerdefine void @_Z2f2v() #0 { 27*9880d681SAndroid Build Coastguard Workerentry: 28*9880d681SAndroid Build Coastguard Worker store i32 3, i32* @i, align 4, !dbg !11 29*9880d681SAndroid Build Coastguard Worker ret void 30*9880d681SAndroid Build Coastguard Worker} 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workerattributes #0 = { 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" } 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Worker!llvm.dbg.cu = !{!0} 35*9880d681SAndroid Build Coastguard Worker!llvm.module.flags = !{!8, !9} 36*9880d681SAndroid Build Coastguard Worker!llvm.ident = !{!10} 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Worker!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2) 39*9880d681SAndroid Build Coastguard Worker!1 = !DIFile(filename: "nodebug.cpp", directory: "/tmp/dbginfo") 40*9880d681SAndroid Build Coastguard Worker!2 = !{} 41*9880d681SAndroid Build Coastguard Worker!4 = distinct !DISubprogram(name: "f1", linkageName: "_Z2f1v", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !5, type: !6, variables: !2) 42*9880d681SAndroid Build Coastguard Worker!5 = !DIFile(filename: "nodebug.cpp", directory: "/tmp/dbginfo") 43*9880d681SAndroid Build Coastguard Worker!6 = !DISubroutineType(types: !7) 44*9880d681SAndroid Build Coastguard Worker!7 = !{null} 45*9880d681SAndroid Build Coastguard Worker!8 = !{i32 2, !"Dwarf Version", i32 4} 46*9880d681SAndroid Build Coastguard Worker!9 = !{i32 2, !"Debug Info Version", i32 3} 47*9880d681SAndroid Build Coastguard Worker!10 = !{!"clang version 3.5.0 "} 48*9880d681SAndroid Build Coastguard Worker!11 = !DILocation(line: 3, scope: !4) 49