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-rw-r--r--test/DebugInfo/X86/debug-info-access.ll150
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)