diff options
Diffstat (limited to 'test/DebugInfo/X86/debug-info-access.ll')
-rw-r--r-- | test/DebugInfo/X86/debug-info-access.ll | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/test/DebugInfo/X86/debug-info-access.ll b/test/DebugInfo/X86/debug-info-access.ll new file mode 100644 index 000000000000..7727384d6f70 --- /dev/null +++ b/test/DebugInfo/X86/debug-info-access.ll @@ -0,0 +1,150 @@ +; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj +; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s +; +; Test the DW_AT_accessibility DWARF attribute. +; +; +; Regenerate me: +; clang++ -g tools/clang/test/CodeGenCXX/debug-info-access.cpp -S -emit-llvm -o - +; +; struct A { +; void pub_default(); +; static int pub_default_static; +; }; +; +; class B : public A { +; public: +; void pub(); +; static int public_static; +; protected: +; void prot(); +; private: +; void priv_default(); +; }; +; +; union U { +; void union_pub_default(); +; private: +; int union_priv; +; }; +; +; void free() {} +; +; A a; +; B b; +; U u; + +; CHECK: DW_TAG_member +; CHECK: DW_AT_name {{.*}}"pub_default_static") +; CHECK-NOT: DW_AT_accessibility +; CHECK-NOT: DW_TAG +; +; CHECK: DW_TAG_subprogram +; CHECK: DW_AT_name {{.*}}"pub_default") +; CHECK-NOT: DW_AT_accessibility +; CHECK: DW_TAG +; +; CHECK: DW_TAG_inheritance +; CHECK-NOT: DW_TAG +; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public) +; +; CHECK: DW_TAG_member +; CHECK: DW_AT_name {{.*}}"public_static") +; CHECK-NOT: DW_TAG +; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public) +; +; CHECK: DW_TAG_subprogram +; CHECK: DW_AT_name {{.*}}"pub") +; CHECK-NOT: DW_TAG +; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public) +; +; CHECK: DW_TAG_subprogram +; CHECK: DW_AT_name {{.*}}"prot") +; CHECK-NOT: DW_TAG +; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_protected) +; +; CHECK: DW_TAG_subprogram +; CHECK: DW_AT_name {{.*}}"priv_default") +; CHECK-NOT: DW_AT_accessibility +; CHECK: DW_TAG +; +; CHECK: DW_TAG_member +; CHECK: DW_AT_name {{.*}}"union_priv") +; CHECK-NOT: DW_TAG +; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_private) +; +; CHECK: DW_TAG_subprogram +; CHECK: DW_AT_name {{.*}}"union_pub_default") +; CHECK-NOT: DW_AT_accessibility +; CHECK: DW_TAG +; +; CHECK: DW_TAG_subprogram +; CHECK: DW_AT_name {{.*}}"free") +; CHECK-NOT: DW_AT_accessibility +; CHECK-NOT: DW_TAG +; +; ModuleID = '/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp' +target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.10.0" + +%struct.A = type { i8 } +%class.B = type { i8 } +%union.U = type { i32 } + +@a = global %struct.A zeroinitializer, align 1 +@b = global %class.B zeroinitializer, align 1 +@u = global %union.U zeroinitializer, align 4 + +; Function Attrs: nounwind ssp uwtable +define void @_Z4freev() #0 { + ret void, !dbg !41 +} + +attributes #0 = { nounwind ssp uwtable } + +!llvm.dbg.cu = !{!0} +!llvm.module.flags = !{!38, !39} +!llvm.ident = !{!40} + +!0 = !{!"0x11\004\00clang version 3.6.0 \000\00\000\00\001", !1, !2, !3, !29, !34, !2} ; [ DW_TAG_compile_unit ] [/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp] [DW_LANG_C_plus_plus] +!1 = !{!"/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp", !""} +!2 = !{} +!3 = !{!4, !12, !22} +!4 = !{!"0x13\00A\003\008\008\000\000\000", !1, null, null, !5, null, null, !"_ZTS1A"} ; [ DW_TAG_structure_type ] [A] [line 3, size 8, align 8, offset 0] [def] [from ] +!5 = !{!6, !8} +!6 = !{!"0xd\00pub_default_static\007\000\000\000\004096", !1, !"_ZTS1A", !7, null} ; [ DW_TAG_member ] [pub_default_static] [line 7, size 0, align 0, offset 0] [static] [from int] +!7 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] +!8 = !{!"0x2e\00pub_default\00pub_default\00_ZN1A11pub_defaultEv\005\000\000\000\006\00256\000\005", !1, !"_ZTS1A", !9, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ] [line 5] [pub_default] +!9 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !10, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!10 = !{null, !11} +!11 = !{!"0xf\00\000\0064\0064\000\001088", null, null, !"_ZTS1A"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1A] +!12 = !{!"0x2\00B\0011\008\008\000\000\000", !1, null, null, !13, null, null, !"_ZTS1B"} ; [ DW_TAG_class_type ] [B] [line 11, size 8, align 8, offset 0] [def] [from ] +!13 = !{!14, !15, !16, !20, !21} +!14 = !{!"0x1c\00\000\000\000\000\003", null, !"_ZTS1B", !"_ZTS1A"} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 0] [public] [from _ZTS1A] +!15 = !{!"0xd\00public_static\0016\000\000\000\004099", !1, !"_ZTS1B", !7, null} ; [ DW_TAG_member ] [public_static] [line 16, size 0, align 0, offset 0] [public] [static] [from int] +!16 = !{!"0x2e\00pub\00pub\00_ZN1B3pubEv\0014\000\000\000\006\00259\000\0014", !1, !"_ZTS1B", !17, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ] [line 14] [public] [pub] +!17 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !18, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!18 = !{null, !19} +!19 = !{!"0xf\00\000\0064\0064\000\001088", null, null, !"_ZTS1B"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1B] +!20 = !{!"0x2e\00prot\00prot\00_ZN1B4protEv\0019\000\000\000\006\00258\000\0019", !1, !"_ZTS1B", !17, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ] [line 19] [protected] [prot] +!21 = !{!"0x2e\00priv_default\00priv_default\00_ZN1B12priv_defaultEv\0022\000\000\000\006\00256\000\0022", !1, !"_ZTS1B", !17, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ] [line 22] [priv_default] +!22 = !{!"0x17\00U\0025\0032\0032\000\000\000", !1, null, null, !23, null, null, !"_ZTS1U"} ; [ DW_TAG_union_type ] [U] [line 25, size 32, align 32, offset 0] [def] [from ] +!23 = !{!24, !25} +!24 = !{!"0xd\00union_priv\0030\0032\0032\000\001", !1, !"_ZTS1U", !7} ; [ DW_TAG_member ] [union_priv] [line 30, size 32, align 32, offset 0] [private] [from int] +!25 = !{!"0x2e\00union_pub_default\00union_pub_default\00_ZN1U17union_pub_defaultEv\0027\000\000\000\006\00256\000\0027", !1, !"_ZTS1U", !26, null, null, null, i32 0, null} ; [ DW_TAG_subprogram ] [line 27] [union_pub_default] +!26 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !27, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!27 = !{null, !28} +!28 = !{!"0xf\00\000\0064\0064\000\001088", null, null, !"_ZTS1U"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1U] +!29 = !{!30} +!30 = !{!"0x2e\00free\00free\00_Z4freev\0035\000\001\000\006\00256\000\0035", !1, !31, !32, null, void ()* @_Z4freev, null, null, !2} ; [ DW_TAG_subprogram ] [line 35] [def] [free] +!31 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp] +!32 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !33, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!33 = !{null} +!34 = !{!35, !36, !37} +!35 = !{!"0x34\00a\00a\00\0037\000\001", null, !31, !"_ZTS1A", %struct.A* @a, null} ; [ DW_TAG_variable ] [a] [line 37] [def] +!36 = !{!"0x34\00b\00b\00\0038\000\001", null, !31, !"_ZTS1B", %class.B* @b, null} ; [ DW_TAG_variable ] [b] [line 38] [def] +!37 = !{!"0x34\00u\00u\00\0039\000\001", null, !31, !"_ZTS1U", %union.U* @u, null} ; [ DW_TAG_variable ] [u] [line 39] [def] +!38 = !{i32 2, !"Dwarf Version", i32 2} +!39 = !{i32 2, !"Debug Info Version", i32 2} +!40 = !{!"clang version 3.6.0 "} +!41 = !MDLocation(line: 35, column: 14, scope: !30) |