1; REQUIRES: object-emission 2; Test (r)value qualifiers on C++11 non-static member functions. 3; Generated from tools/clang/test/CodeGenCXX/debug-info-qualifiers.cpp 4; 5; class A { 6; public: 7; void l() const &; 8; void r() const &&; 9; }; 10; 11; void g() { 12; A a; 13; auto pl = &A::l; 14; auto pr = &A::r; 15; } 16; 17; RUN: %llc_dwarf -filetype=obj -O0 < %s | llvm-dwarfdump - | FileCheck %s 18; CHECK: DW_TAG_subroutine_type DW_CHILDREN_yes 19; CHECK-NEXT: DW_AT_reference DW_FORM_flag_present 20; CHECK: DW_TAG_subroutine_type DW_CHILDREN_yes 21; CHECK-NEXT: DW_AT_rvalue_reference DW_FORM_flag_present 22; 23; CHECK: DW_TAG_subprogram 24; CHECK-NOT: DW_TAG_subprogram 25; CHECK: DW_AT_name {{.*}}"l" 26; CHECK-NOT: DW_TAG_subprogram 27; CHECK: DW_AT_reference [DW_FORM_flag_present] (true) 28 29; CHECK: DW_TAG_subprogram 30; CHECK-NOT: DW_TAG_subprogram 31; CHECK: DW_AT_name {{.*}}"r" 32; CHECK-NOT: DW_TAG_subprogram 33; CHECK: DW_AT_rvalue_reference [DW_FORM_flag_present] (true) 34 35%class.A = type { i8 } 36 37; Function Attrs: nounwind 38define void @_Z1gv() #0 { 39 %a = alloca %class.A, align 1 40 %pl = alloca { i64, i64 }, align 8 41 %pr = alloca { i64, i64 }, align 8 42 call void @llvm.dbg.declare(metadata !{%class.A* %a}, metadata !24), !dbg !25 43 call void @llvm.dbg.declare(metadata !{{ i64, i64 }* %pl}, metadata !26), !dbg !31 44 store { i64, i64 } { i64 ptrtoint (void (%class.A*)* @_ZNKR1A1lEv to i64), i64 0 }, { i64, i64 }* %pl, align 8, !dbg !31 45 call void @llvm.dbg.declare(metadata !{{ i64, i64 }* %pr}, metadata !32), !dbg !35 46 store { i64, i64 } { i64 ptrtoint (void (%class.A*)* @_ZNKO1A1rEv to i64), i64 0 }, { i64, i64 }* %pr, align 8, !dbg !35 47 ret void, !dbg !36 48} 49 50; Function Attrs: nounwind readnone 51declare void @llvm.dbg.declare(metadata, metadata) #1 52 53declare void @_ZNKR1A1lEv(%class.A*) 54 55declare void @_ZNKO1A1rEv(%class.A*) 56 57attributes #0 = { nounwind } 58attributes #1 = { nounwind readnone } 59 60!llvm.dbg.cu = !{!0} 61!llvm.module.flags = !{!21, !22} 62!llvm.ident = !{!23} 63 64!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !16, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [] [DW_LANG_C_plus_plus] 65!1 = metadata !{metadata !"", metadata !""} 66!2 = metadata !{} 67!3 = metadata !{metadata !4} 68!4 = metadata !{i32 786434, metadata !5, null, metadata !"A", i32 2, i64 8, i64 8, i32 0, i32 0, null, metadata !6, i32 0, null, null, metadata !"_ZTS1A"} ; [ DW_TAG_class_type ] [A] [line 2, size 8, align 8, offset 0] [def] [from ] 69!5 = metadata !{metadata !"debug-info-qualifiers.cpp", metadata !""} 70!6 = metadata !{metadata !7, metadata !13} 71!7 = metadata !{i32 786478, metadata !5, metadata !"_ZTS1A", metadata !"l", metadata !"l", metadata !"_ZNKR1A1lEv", i32 5, metadata !8, i1 false, i1 false, i32 0, i32 0, null, i32 16640, i1 false, null, null, i32 0, metadata !12, i32 5} ; [ DW_TAG_subprogram ] [line 5] [reference] [l] 72!8 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 16384, null, metadata !9, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [reference] [from ] 73!9 = metadata !{null, metadata !10} 74!10 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !11} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from ] 75!11 = metadata !{i32 786470, null, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, metadata !"_ZTS1A"} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from _ZTS1A] 76!12 = metadata !{i32 786468} 77!13 = metadata !{i32 786478, metadata !5, metadata !"_ZTS1A", metadata !"r", metadata !"r", metadata !"_ZNKO1A1rEv", i32 7, metadata !14, i1 false, i1 false, i32 0, i32 0, null, i32 33024, i1 false, null, null, i32 0, metadata !15, i32 7} ; [ DW_TAG_subprogram ] [line 7] [rvalue reference] [r] 78!14 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 32768, null, metadata !9, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [rvalue reference] [from ] 79!15 = metadata !{i32 786468} 80!16 = metadata !{metadata !17} 81!17 = metadata !{i32 786478, metadata !5, metadata !18, metadata !"g", metadata !"g", metadata !"_Z1gv", i32 10, metadata !19, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z1gv, null, null, metadata !2, i32 10} ; [ DW_TAG_subprogram ] [line 10] [def] [g] 82!18 = metadata !{i32 786473, metadata !5} ; [ DW_TAG_file_type ] 83!19 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !20, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 84!20 = metadata !{null} 85!21 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} 86!22 = metadata !{i32 1, metadata !"Debug Info Version", i32 1} 87!23 = metadata !{metadata !"clang version 3.5 "} 88!24 = metadata !{i32 786688, metadata !17, metadata !"a", metadata !18, i32 11, metadata !4, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [a] [line 11] 89!25 = metadata !{i32 11, i32 0, metadata !17, null} 90!26 = metadata !{i32 786688, metadata !17, metadata !"pl", metadata !18, i32 16, metadata !27, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [pl] [line 16] 91!27 = metadata !{i32 786463, null, null, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !28, metadata !"_ZTS1A"} ; [ DW_TAG_ptr_to_member_type ] [line 0, size 0, align 0, offset 0] [from ] 92!28 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 16384, null, metadata !29, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [reference] [from ] 93!29 = metadata !{null, metadata !30} 94!30 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !"_ZTS1A"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1A] 95!31 = metadata !{i32 16, i32 0, metadata !17, null} 96!32 = metadata !{i32 786688, metadata !17, metadata !"pr", metadata !18, i32 21, metadata !33, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [pr] [line 21] 97!33 = metadata !{i32 786463, null, null, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !34, metadata !"_ZTS1A"} ; [ DW_TAG_ptr_to_member_type ] [line 0, size 0, align 0, offset 0] [from ] 98!34 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 32768, null, metadata !29, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [rvalue reference] [from ] 99!35 = metadata !{i32 21, i32 0, metadata !17, null} 100!36 = metadata !{i32 22, i32 0, metadata !17, null} 101