diff options
Diffstat (limited to 'test/DebugInfo/X86/debug-info-static-member.ll')
| -rw-r--r-- | test/DebugInfo/X86/debug-info-static-member.ll | 96 |
1 files changed, 91 insertions, 5 deletions
diff --git a/test/DebugInfo/X86/debug-info-static-member.ll b/test/DebugInfo/X86/debug-info-static-member.ll index d7a6578..7a4af04 100644 --- a/test/DebugInfo/X86/debug-info-static-member.ll +++ b/test/DebugInfo/X86/debug-info-static-member.ll @@ -1,6 +1,9 @@ ; RUN: llc %s -o %t -filetype=obj -O0 -mtriple=x86_64-unknown-linux-gnu ; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=PRESENT ; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=ABSENT +; RUN: llc %s -o %t -filetype=obj -O0 -mtriple=x86_64-apple-darwin +; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=DARWINP +; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=DARWINA ; Verify that attributes we do want are PRESENT; ; verify that attributes we don't want are ABSENT. ; It's a lot easier to do this in two passes than in one. @@ -55,11 +58,11 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone !llvm.dbg.cu = !{!0} -!0 = metadata !{i32 786449, i32 0, i32 4, metadata !"debug-info-static-member.cpp", metadata !"/home/probinson/projects/upstream/static-member/test", metadata !"clang version 3.3 (trunk 171914)", i1 true, i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !10} ; [ DW_TAG_compile_unit ] [/home/probinson/projects/upstream/static-member/test/debug-info-static-member.cpp] [DW_LANG_C_plus_plus] +!0 = metadata !{i32 786449, i32 0, i32 4, metadata !6, metadata !"clang version 3.3 (trunk 171914)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !10, metadata !""} ; [ DW_TAG_compile_unit ] [/home/probinson/projects/upstream/static-member/test/debug-info-static-member.cpp] [DW_LANG_C_plus_plus] !1 = metadata !{i32 0} !3 = metadata !{metadata !5} !5 = metadata !{i32 786478, i32 0, metadata !6, metadata !"main", metadata !"main", metadata !"", metadata !6, i32 18, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @main, null, null, metadata !1, i32 23} ; [ DW_TAG_subprogram ] [line 18] [def] [scope 23] [main] -!6 = metadata !{i32 786473, metadata !"/usr/local/google/home/blaikie/Development/llvm/src/tools/clang/test/CodeGenCXX/debug-info-static-member.cpp", metadata !"/home/blaikie/local/Development/llvm/build/clang/x86-64/Debug/llvm", null} ; [ DW_TAG_file_type ] +!6 = metadata !{i32 786473, metadata !33} ; [ DW_TAG_file_type ] !7 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] !8 = metadata !{metadata !9} !9 = metadata !{i32 786468, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] @@ -85,6 +88,7 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone !30 = metadata !{i32 20, i32 0, metadata !5, null} !31 = metadata !{i32 21, i32 0, metadata !5, null} !32 = metadata !{i32 22, i32 0, metadata !5, null} +!33 = metadata !{metadata !"/usr/local/google/home/blaikie/Development/llvm/src/tools/clang/test/CodeGenCXX/debug-info-static-member.cpp", metadata !"/home/blaikie/local/Development/llvm/build/clang/x86-64/Debug/llvm"} ; PRESENT verifies that static member declarations have these attributes: ; external, declaration, accessibility, and either DW_AT_MIPS_linkage_name ; (for variables) or DW_AT_const_value (for constants). @@ -97,7 +101,6 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone ; PRESENT: DW_AT_external ; PRESENT: DW_AT_declaration ; PRESENT: DW_AT_accessibility [DW_FORM_data1] (0x03) -; PRESENT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1aE" ; PRESENT: DW_TAG_member ; PRESENT-NEXT: DW_AT_name {{.*}} "const_a" ; PRESENT: DW_AT_external @@ -107,7 +110,6 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone ; PRESENT: 0x[[DECL_B:[0-9a-f]+]]: DW_TAG_member ; PRESENT-NEXT: DW_AT_name {{.*}} "b" ; PRESENT: DW_AT_accessibility [DW_FORM_data1] (0x02) -; PRESENT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1bE" ; PRESENT: DW_TAG_member ; PRESENT-NEXT: DW_AT_name {{.*}} "const_b" ; PRESENT: DW_AT_accessibility [DW_FORM_data1] (0x02) @@ -115,7 +117,6 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone ; PRESENT: 0x[[DECL_C:[0-9a-f]+]]: DW_TAG_member ; PRESENT-NEXT: DW_AT_name {{.*}} "c" ; PRESENT: DW_AT_accessibility [DW_FORM_data1] (0x01) -; PRESENT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1cE" ; PRESENT: DW_TAG_member ; PRESENT-NEXT: DW_AT_name {{.*}} "const_c" ; PRESENT: DW_AT_accessibility [DW_FORM_data1] (0x01) @@ -131,12 +132,68 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone ; PRESENT: DW_TAG_variable ; PRESENT-NEXT: DW_AT_specification {{.*}} {0x[[DECL_A]]} ; PRESENT-NEXT: DW_AT_location +; PRESENT-NEXT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1aE" ; PRESENT: DW_TAG_variable ; PRESENT-NEXT: DW_AT_specification {{.*}} {0x[[DECL_B]]} ; PRESENT-NEXT: DW_AT_location +; PRESENT-NEXT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1bE" ; PRESENT: DW_TAG_variable ; PRESENT-NEXT: DW_AT_specification {{.*}} {0x[[DECL_C]]} ; PRESENT-NEXT: DW_AT_location +; PRESENT-NEXT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1cE" + +; For Darwin gdb: +; DARWINP: .debug_info contents: +; DARWINP: DW_TAG_class_type +; DARWINP-NEXT: DW_AT_name {{.*}} "C" +; DARWINP: 0x[[DECL_A:[0-9a-f]+]]: DW_TAG_member +; DARWINP-NEXT: DW_AT_name {{.*}} "a" +; DARWINP: DW_AT_external +; DARWINP: DW_AT_declaration +; DARWINP: DW_AT_accessibility [DW_FORM_data1] (0x03) +; DARWINP: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1aE" +; DARWINP: DW_TAG_member +; DARWINP-NEXT: DW_AT_name {{.*}} "const_a" +; DARWINP: DW_AT_external +; DARWINP: DW_AT_declaration +; DARWINP: DW_AT_accessibility [DW_FORM_data1] (0x03) +; DARWINP: DW_AT_const_value {{.*}} (1) +; DARWINP: 0x[[DECL_B:[0-9a-f]+]]: DW_TAG_member +; DARWINP-NEXT: DW_AT_name {{.*}} "b" +; DARWINP: DW_AT_accessibility [DW_FORM_data1] (0x02) +; DARWINP: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1bE" +; DARWINP: DW_TAG_member +; DARWINP-NEXT: DW_AT_name {{.*}} "const_b" +; DARWINP: DW_AT_accessibility [DW_FORM_data1] (0x02) +; DARWINP: DW_AT_const_value {{.*}} (0x4048f5c3) +; DARWINP: 0x[[DECL_C:[0-9a-f]+]]: DW_TAG_member +; DARWINP-NEXT: DW_AT_name {{.*}} "c" +; DARWINP: DW_AT_accessibility [DW_FORM_data1] (0x01) +; DARWINP: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1cE" +; DARWINP: DW_TAG_member +; DARWINP-NEXT: DW_AT_name {{.*}} "const_c" +; DARWINP: DW_AT_accessibility [DW_FORM_data1] (0x01) +; DARWINP: DW_AT_const_value {{.*}} (0x00000012) +; While we're here, a normal member has data_member_location and +; accessibility attributes. +; DARWINP: DW_TAG_member +; DARWINP-NEXT: DW_AT_name {{.*}} "d" +; DARWINP: DW_AT_data_member_location +; DARWINP: DW_AT_accessibility [DW_FORM_data1] (0x01) +; DARWINP: NULL +; Definitions point back to their declarations, and have a location. +; DARWINP: DW_TAG_variable +; DARWINP-NEXT: DW_AT_specification {{.*}} {0x[[DECL_A]]} +; DARWINP-NEXT: DW_AT_location +; DARWINP-NEXT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1aE" +; DARWINP: DW_TAG_variable +; DARWINP-NEXT: DW_AT_specification {{.*}} {0x[[DECL_B]]} +; DARWINP-NEXT: DW_AT_location +; DARWINP-NEXT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1bE" +; DARWINP: DW_TAG_variable +; DARWINP-NEXT: DW_AT_specification {{.*}} {0x[[DECL_C]]} +; DARWINP-NEXT: DW_AT_location +; DARWINP-NEXT: DW_AT_MIPS_linkage_name {{.*}} "_ZN1C1cE" ; ABSENT verifies that static member declarations do not have either ; DW_AT_location or DW_AT_data_member_location; also, variables do not @@ -169,3 +226,32 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone ; ABSENT-NOT: DW_AT_const_value ; ABSENT-NOT: DW_AT_location ; ABSENT: NULL + +; For Darwin gdb: +; DARWINA: .debug_info contents: +; DARWINA: DW_TAG_member +; DARWINA: DW_AT_name {{.*}} "a" +; DARWINA-NOT: DW_AT_const_value +; DARWINA-NOT: location +; DARWINA: DW_AT_name {{.*}} "const_a" +; DARWINA-NOT: DW_AT_MIPS_linkage_name +; DARWINA-NOT: location +; DARWINA: DW_AT_name {{.*}} "b" +; DARWINA-NOT: DW_AT_const_value +; DARWINA-NOT: location +; DARWINA: DW_AT_name {{.*}} "const_b" +; DARWINA-NOT: DW_AT_MIPS_linkage_name +; DARWINA-NOT: location +; DARWINA: DW_AT_name {{.*}} "c" +; DARWINA-NOT: DW_AT_const_value +; DARWINA-NOT: location +; DARWINA: DW_AT_name {{.*}} "const_c" +; DARWINA-NOT: DW_AT_MIPS_linkage_name +; DARWINA-NOT: location +; While we're here, a normal member does not have a linkage name, constant +; value, or DW_AT_location. +; DARWINA: DW_AT_name {{.*}} "d" +; DARWINA-NOT: DW_AT_MIPS_linkage_name +; DARWINA-NOT: DW_AT_const_value +; DARWINA-NOT: DW_AT_location +; DARWINA: NULL |