; REQUIRES: object-emission ; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s ; IR generated from clang -O0 with: ; struct C { ; ~C(); ; }; ; extern bool b; ; void fun4() { b && (C(), 1); } ; __attribute__((always_inline)) C::~C() { } ; CHECK: DW_TAG_structure_type ; CHECK-NOT: DW_TAG ; CHECK: DW_AT_name {{.*}} "C" ; CHECK-NOT: {{DW_TAG|NULL}} ; CHECK: [[C_DTOR_DECL:.*]]: DW_TAG_subprogram ; CHECK-NOT: DW_TAG ; CHECK: DW_AT_name {{.*}} "~C" ; CHECK: [[D1_ABS:.*]]: DW_TAG_subprogram ; CHECK-NOT: DW_TAG ; CHECK: DW_AT_MIPS_linkage_name {{.*}} "_ZN1CD1Ev" ; CHECK-NOT: {{DW_TAG|NULL}} ; CHECK: [[D1_THIS_ABS:.*]]: DW_TAG_formal_parameter ; CHECK-NOT: DW_TAG ; CHECK: DW_AT_name {{.*}} "this" ; CHECK: DW_TAG_subprogram ; CHECK-NOT: DW_TAG ; CHECK: DW_AT_name {{.*}} "fun4" ; CHECK-NOT: {{DW_TAG|NULL}} ; CHECK: DW_TAG_inlined_subroutine ; CHECK-NOT: DW_TAG ; CHECK: DW_AT_abstract_origin {{.*}} {[[D1_ABS]]} ; CHECK-NOT: {{DW_TAG|NULL}} ; CHECK: DW_TAG_formal_parameter ; CHECK-NOT: DW_TAG ; CHECK: DW_AT_abstract_origin {{.*}} {[[D1_THIS_ABS]]} ; FIXME: D2 is actually inlined into D1 but doesn't show up here, possibly due ; to there being no work in D2 (calling another member function from the dtor ; causes D2 to show up, calling a free function doesn't). ; CHECK-NOT: DW_TAG ; CHECK: NULL ; CHECK-NOT: DW_TAG ; CHECK: NULL %struct.C = type { i8 } @b = external global i8 ; Function Attrs: nounwind define void @_Z4fun4v() #0 { entry: %this.addr.i.i = alloca %struct.C*, align 8, !dbg !21 %this.addr.i = alloca %struct.C*, align 8, !dbg !22 %agg.tmp.ensured = alloca %struct.C, align 1 %cleanup.cond = alloca i1 %0 = load i8* @b, align 1, !dbg !24 %tobool = trunc i8 %0 to i1, !dbg !24 store i1 false, i1* %cleanup.cond br i1 %tobool, label %land.rhs, label %land.end, !dbg !24 land.rhs: ; preds = %entry store i1 true, i1* %cleanup.cond, !dbg !25 br label %land.end land.end: ; preds = %land.rhs, %entry %1 = phi i1 [ false, %entry ], [ true, %land.rhs ] %cleanup.is_active = load i1* %cleanup.cond, !dbg !27 br i1 %cleanup.is_active, label %cleanup.action, label %cleanup.done, !dbg !27 cleanup.action: ; preds = %land.end store %struct.C* %agg.tmp.ensured, %struct.C** %this.addr.i, align 8, !dbg !22 call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr.i}, metadata !29, metadata !{metadata !"0x102"}), !dbg !31 %this1.i = load %struct.C** %this.addr.i, !dbg !22 store %struct.C* %this1.i, %struct.C** %this.addr.i.i, align 8, !dbg !21 call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr.i.i}, metadata !32, metadata !{metadata !"0x102"}), !dbg !33 %this1.i.i = load %struct.C** %this.addr.i.i, !dbg !21 br label %cleanup.done, !dbg !22 cleanup.done: ; preds = %cleanup.action, %land.end ret void, !dbg !34 } ; Function Attrs: alwaysinline nounwind define void @_ZN1CD1Ev(%struct.C* %this) unnamed_addr #1 align 2 { entry: %this.addr.i = alloca %struct.C*, align 8, !dbg !37 %this.addr = alloca %struct.C*, align 8 store %struct.C* %this, %struct.C** %this.addr, align 8 call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr}, metadata !29, metadata !{metadata !"0x102"}), !dbg !38 %this1 = load %struct.C** %this.addr store %struct.C* %this1, %struct.C** %this.addr.i, align 8, !dbg !37 call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr.i}, metadata !32, metadata !{metadata !"0x102"}), !dbg !39 %this1.i = load %struct.C** %this.addr.i, !dbg !37 ret void, !dbg !37 } ; Function Attrs: alwaysinline nounwind define void @_ZN1CD2Ev(%struct.C* %this) unnamed_addr #1 align 2 { entry: %this.addr = alloca %struct.C*, align 8 store %struct.C* %this, %struct.C** %this.addr, align 8 call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr}, metadata !32, metadata !{metadata !"0x102"}), !dbg !40 %this1 = load %struct.C** %this.addr ret void, !dbg !41 } ; Function Attrs: nounwind readnone declare void @llvm.dbg.declare(metadata, metadata, metadata) #2 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { alwaysinline nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #2 = { nounwind readnone } !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!18, !19} !llvm.ident = !{!20} !0 = metadata !{metadata !"0x11\004\00clang version 3.5.0 \000\00\000\00\001", metadata !1, metadata !2, metadata !3, metadata !11, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/] [DW_LANG_C_plus_plus] !1 = metadata !{metadata !"", metadata !"/tmp/dbginfo"} !2 = metadata !{} !3 = metadata !{metadata !4} !4 = metadata !{metadata !"0x13\00C\001\008\008\000\000\000", metadata !5, null, null, metadata !6, null, null, metadata !"_ZTS1C"} ; [ DW_TAG_structure_type ] [C] [line 1, size 8, align 8, offset 0] [def] [from ] !5 = metadata !{metadata !"PR20038.cpp", metadata !"/tmp/dbginfo"} !6 = metadata !{metadata !7} !7 = metadata !{metadata !"0x2e\00~C\00~C\00\002\000\000\000\006\00256\000\002", metadata !5, metadata !"_ZTS1C", metadata !8, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ] [line 2] [~C] !8 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !9, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] !9 = metadata !{null, metadata !10} !10 = metadata !{metadata !"0xf\00\000\0064\0064\000\001088", null, null, metadata !"_ZTS1C"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1C] !11 = metadata !{metadata !12, metadata !16, metadata !17} !12 = metadata !{metadata !"0x2e\00fun4\00fun4\00_Z4fun4v\005\000\001\000\006\00256\000\005", metadata !5, metadata !13, metadata !14, null, void ()* @_Z4fun4v, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 5] [def] [fun4] !13 = metadata !{metadata !"0x29", metadata !5} ; [ DW_TAG_file_type ] [/tmp/dbginfo/PR20038.cpp] !14 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !15, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] !15 = metadata !{null} !16 = metadata !{metadata !"0x2e\00~C\00~C\00_ZN1CD2Ev\006\000\001\000\006\00256\000\006", metadata !5, metadata !"_ZTS1C", metadata !8, null, void (%struct.C*)* @_ZN1CD2Ev, null, metadata !7, metadata !2} ; [ DW_TAG_subprogram ] [line 6] [def] [~C] !17 = metadata !{metadata !"0x2e\00~C\00~C\00_ZN1CD1Ev\006\000\001\000\006\00256\000\006", metadata !5, metadata !"_ZTS1C", metadata !8, null, void (%struct.C*)* @_ZN1CD1Ev, null, metadata !7, metadata !2} ; [ DW_TAG_subprogram ] [line 6] [def] [~C] !18 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} !19 = metadata !{i32 2, metadata !"Debug Info Version", i32 2} !20 = metadata !{metadata !"clang version 3.5.0 "} !21 = metadata !{i32 6, i32 0, metadata !17, metadata !22} !22 = metadata !{i32 5, i32 0, metadata !23, null} !23 = metadata !{metadata !"0xb\005\000\003", metadata !5, metadata !12} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/PR20038.cpp] !24 = metadata !{i32 5, i32 0, metadata !12, null} !25 = metadata !{i32 5, i32 0, metadata !26, null} !26 = metadata !{metadata !"0xb\005\000\001", metadata !5, metadata !12} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/PR20038.cpp] !27 = metadata !{i32 5, i32 0, metadata !28, null} !28 = metadata !{metadata !"0xb\005\000\002", metadata !5, metadata !12} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/PR20038.cpp] !29 = metadata !{metadata !"0x101\00this\0016777216\001088", metadata !17, null, metadata !30} ; [ DW_TAG_arg_variable ] [this] [line 0] !30 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !"_ZTS1C"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS1C] !31 = metadata !{i32 0, i32 0, metadata !17, metadata !22} !32 = metadata !{metadata !"0x101\00this\0016777216\001088", metadata !16, null, metadata !30} ; [ DW_TAG_arg_variable ] [this] [line 0] !33 = metadata !{i32 0, i32 0, metadata !16, metadata !21} !34 = metadata !{i32 5, i32 0, metadata !35, null} !35 = metadata !{metadata !"0xb\005\000\005", metadata !5, metadata !36} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/PR20038.cpp] !36 = metadata !{metadata !"0xb\005\000\004", metadata !5, metadata !12} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/PR20038.cpp] !37 = metadata !{i32 6, i32 0, metadata !17, null} !38 = metadata !{i32 0, i32 0, metadata !17, null} !39 = metadata !{i32 0, i32 0, metadata !16, metadata !37} !40 = metadata !{i32 0, i32 0, metadata !16, null} !41 = metadata !{i32 6, i32 0, metadata !16, null}