2014-03-14 07:26:25 +08:00
|
|
|
; RUN: llc %s -o %t -filetype=obj -O0 -mtriple=x86_64-unknown-linux-gnu -dwarf-version=4
|
2013-01-26 05:44:53 +08:00
|
|
|
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=PRESENT
|
|
|
|
|
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=ABSENT
|
2014-03-14 07:26:25 +08:00
|
|
|
; RUN: llc %s -o %t -filetype=obj -O0 -mtriple=x86_64-apple-darwin -dwarf-version=4
|
2013-02-28 07:21:02 +08:00
|
|
|
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=DARWINP
|
|
|
|
|
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s -check-prefix=DARWINA
|
2013-01-17 03:53:47 +08:00
|
|
|
; 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.
|
|
|
|
|
; PR14471
|
|
|
|
|
|
2013-01-27 05:55:23 +08:00
|
|
|
; LLVM IR generated using: clang -emit-llvm -S -g
|
2013-01-17 03:53:47 +08:00
|
|
|
; (with the Clang part of this patch applied).
|
|
|
|
|
;
|
|
|
|
|
; class C
|
|
|
|
|
; {
|
|
|
|
|
; static int a;
|
2013-01-20 07:00:25 +08:00
|
|
|
; const static bool const_a = true;
|
2013-01-17 03:53:47 +08:00
|
|
|
; protected:
|
|
|
|
|
; static int b;
|
2013-01-20 09:18:01 +08:00
|
|
|
; const static float const_b = 3.14;
|
2013-01-17 03:53:47 +08:00
|
|
|
; public:
|
|
|
|
|
; static int c;
|
|
|
|
|
; const static int const_c = 18;
|
|
|
|
|
; int d;
|
|
|
|
|
; };
|
|
|
|
|
;
|
|
|
|
|
; int C::a = 4;
|
|
|
|
|
; int C::b = 2;
|
|
|
|
|
; int C::c = 1;
|
|
|
|
|
;
|
|
|
|
|
; int main()
|
|
|
|
|
; {
|
|
|
|
|
; C instance_C;
|
|
|
|
|
; instance_C.d = 8;
|
|
|
|
|
; return C::c;
|
|
|
|
|
; }
|
|
|
|
|
|
|
|
|
|
%class.C = type { i32 }
|
|
|
|
|
|
|
|
|
|
@_ZN1C1aE = global i32 4, align 4
|
|
|
|
|
@_ZN1C1bE = global i32 2, align 4
|
|
|
|
|
@_ZN1C1cE = global i32 1, align 4
|
|
|
|
|
|
|
|
|
|
define i32 @main() nounwind uwtable {
|
|
|
|
|
entry:
|
|
|
|
|
%retval = alloca i32, align 4
|
|
|
|
|
%instance_C = alloca %class.C, align 4
|
|
|
|
|
store i32 0, i32* %retval
|
2014-10-04 04:01:09 +08:00
|
|
|
call void @llvm.dbg.declare(metadata !{%class.C* %instance_C}, metadata !29, metadata !{metadata !"0x102"}), !dbg !30
|
2013-01-27 05:55:23 +08:00
|
|
|
%d = getelementptr inbounds %class.C* %instance_C, i32 0, i32 0, !dbg !31
|
|
|
|
|
store i32 8, i32* %d, align 4, !dbg !31
|
|
|
|
|
%0 = load i32* @_ZN1C1cE, align 4, !dbg !32
|
|
|
|
|
ret i32 %0, !dbg !32
|
2013-01-17 03:53:47 +08:00
|
|
|
}
|
|
|
|
|
|
Move the complex address expression out of DIVariable and into an extra
argument of the llvm.dbg.declare/llvm.dbg.value intrinsics.
Previously, DIVariable was a variable-length field that has an optional
reference to a Metadata array consisting of a variable number of
complex address expressions. In the case of OpPiece expressions this is
wasting a lot of storage in IR, because when an aggregate type is, e.g.,
SROA'd into all of its n individual members, the IR will contain n copies
of the DIVariable, all alike, only differing in the complex address
reference at the end.
By making the complex address into an extra argument of the
dbg.value/dbg.declare intrinsics, all of the pieces can reference the
same variable and the complex address expressions can be uniqued across
the CU, too.
Down the road, this will allow us to move other flags, such as
"indirection" out of the DIVariable, too.
The new intrinsics look like this:
declare void @llvm.dbg.declare(metadata %storage, metadata %var, metadata %expr)
declare void @llvm.dbg.value(metadata %storage, i64 %offset, metadata %var, metadata %expr)
This patch adds a new LLVM-local tag to DIExpressions, so we can detect
and pretty-print DIExpression metadata nodes.
What this patch doesn't do:
This patch does not touch the "Indirect" field in DIVariable; but moving
that into the expression would be a natural next step.
http://reviews.llvm.org/D4919
rdar://problem/17994491
Thanks to dblaikie and dexonsmith for reviewing this patch!
Note: I accidentally committed a bogus older version of this patch previously.
llvm-svn: 218787
2014-10-02 02:55:02 +08:00
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
2013-01-17 03:53:47 +08:00
|
|
|
|
|
|
|
|
!llvm.dbg.cu = !{!0}
|
2013-11-23 05:49:45 +08:00
|
|
|
!llvm.module.flags = !{!34}
|
2013-01-17 03:53:47 +08:00
|
|
|
|
2014-10-04 04:01:09 +08:00
|
|
|
!0 = metadata !{metadata !"0x11\004\00clang version 3.3 (trunk 171914)\000\00\000\00\000", metadata !33, metadata !1, metadata !1, metadata !3, metadata !10, metadata !1} ; [ DW_TAG_compile_unit ] [/home/probinson/projects/upstream/static-member/test/debug-info-static-member.cpp] [DW_LANG_C_plus_plus]
|
2014-02-04 09:23:52 +08:00
|
|
|
!1 = metadata !{}
|
2013-02-02 13:56:24 +08:00
|
|
|
!3 = metadata !{metadata !5}
|
2014-10-04 04:01:09 +08:00
|
|
|
!5 = metadata !{metadata !"0x2e\00main\00main\00\0018\000\001\000\006\00256\000\0023", metadata !33, metadata !6, metadata !7, null, i32 ()* @main, null, null, metadata !1} ; [ DW_TAG_subprogram ] [line 18] [def] [scope 23] [main]
|
|
|
|
|
!6 = metadata !{metadata !"0x29", metadata !33} ; [ DW_TAG_file_type ]
|
|
|
|
|
!7 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
2013-01-17 03:53:47 +08:00
|
|
|
!8 = metadata !{metadata !9}
|
2014-10-04 04:01:09 +08:00
|
|
|
!9 = metadata !{metadata !"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]
|
2013-02-02 13:56:24 +08:00
|
|
|
!10 = metadata !{metadata !12, metadata !27, metadata !28}
|
2014-10-04 04:01:09 +08:00
|
|
|
!12 = metadata !{metadata !"0x34\00a\00a\00_ZN1C1aE\0014\000\001", metadata !13, metadata !6, metadata !9, i32* @_ZN1C1aE, metadata !15} ; [ DW_TAG_variable ] [a] [line 14] [def]
|
|
|
|
|
!13 = metadata !{metadata !"0x2\00C\001\0032\0032\000\000\000", metadata !33, null, null, metadata !14, null, null, null} ; [ DW_TAG_class_type ] [C] [line 1, size 32, align 32, offset 0] [def] [from ]
|
2013-01-20 09:18:01 +08:00
|
|
|
!14 = metadata !{metadata !15, metadata !16, metadata !19, metadata !20, metadata !23, metadata !24, metadata !26}
|
2014-10-04 04:01:09 +08:00
|
|
|
!15 = metadata !{metadata !"0xd\00a\003\000\000\000\004097", metadata !33, metadata !13, metadata !9, null} ; [ DW_TAG_member ] [a] [line 3, size 0, align 0, offset 0] [private] [static] [from int]
|
|
|
|
|
!16 = metadata !{metadata !"0xd\00const_a\004\000\000\000\004097", metadata !33, metadata !13, metadata !17, i1 true} ; [ DW_TAG_member ] [const_a] [line 4, size 0, align 0, offset 0] [private] [static] [from ]
|
|
|
|
|
!17 = metadata !{metadata !"0x26\00\000\000\000\000\000", null, null, metadata !18} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from bool]
|
|
|
|
|
!18 = metadata !{metadata !"0x24\00bool\000\008\008\000\000\002", null, null} ; [ DW_TAG_base_type ] [bool] [line 0, size 8, align 8, offset 0, enc DW_ATE_boolean]
|
|
|
|
|
!19 = metadata !{metadata !"0xd\00b\006\000\000\000\004098", metadata !33, metadata !13, metadata !9, null} ; [ DW_TAG_member ] [b] [line 6, size 0, align 0, offset 0] [protected] [static] [from int]
|
|
|
|
|
!20 = metadata !{metadata !"0xd\00const_b\007\000\000\000\004098", metadata !33, metadata !13, metadata !21, float 0x40091EB860000000} ; [ DW_TAG_member ] [const_b] [line 7, size 0, align 0, offset 0] [protected] [static] [from ]
|
|
|
|
|
!21 = metadata !{metadata !"0x26\00\000\000\000\000\000", null, null, metadata !22} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from float]
|
|
|
|
|
!22 = metadata !{metadata !"0x24\00float\000\0032\0032\000\000\004", null, null} ; [ DW_TAG_base_type ] [float] [line 0, size 32, align 32, offset 0, enc DW_ATE_float]
|
|
|
|
|
!23 = metadata !{metadata !"0xd\00c\009\000\000\000\004099", metadata !33, metadata !13, metadata !9, null} ; [ DW_TAG_member ] [c] [line 9, size 0, align 0, offset 0] [static] [from int]
|
|
|
|
|
!24 = metadata !{metadata !"0xd\00const_c\0010\000\000\000\004099", metadata !33, metadata !13, metadata !25, i32 18} ; [ DW_TAG_member ] [const_c] [line 10, size 0, align 0, offset 0] [static] [from ]
|
|
|
|
|
!25 = metadata !{metadata !"0x26\00\000\000\000\000\000", null, null, metadata !9} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from int]
|
|
|
|
|
!26 = metadata !{metadata !"0xd\00d\0011\0032\0032\000\003", metadata !33, metadata !13, metadata !9} ; [ DW_TAG_member ] [d] [line 11, size 32, align 32, offset 0] [from int]
|
|
|
|
|
!27 = metadata !{metadata !"0x34\00b\00b\00_ZN1C1bE\0015\000\001", metadata !13, metadata !6, metadata !9, i32* @_ZN1C1bE, metadata !19} ; [ DW_TAG_variable ] [b] [line 15] [def]
|
|
|
|
|
!28 = metadata !{metadata !"0x34\00c\00c\00_ZN1C1cE\0016\000\001", metadata !13, metadata !6, metadata !9, i32* @_ZN1C1cE, metadata !23} ; [ DW_TAG_variable ] [c] [line 16] [def]
|
|
|
|
|
!29 = metadata !{metadata !"0x100\00instance_C\0020\000", metadata !5, metadata !6, metadata !13} ; [ DW_TAG_auto_variable ] [instance_C] [line 20]
|
2013-01-27 05:55:23 +08:00
|
|
|
!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}
|
2013-03-18 05:13:55 +08:00
|
|
|
!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"}
|
2013-01-17 03:53:47 +08:00
|
|
|
; 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).
|
|
|
|
|
;
|
|
|
|
|
; PRESENT: .debug_info contents:
|
|
|
|
|
; PRESENT: DW_TAG_class_type
|
|
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "C"
|
2014-10-10 23:51:02 +08:00
|
|
|
; PRESENT: DW_TAG_member
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "a"
|
|
|
|
|
; PRESENT: DW_AT_external
|
|
|
|
|
; PRESENT: DW_AT_declaration
|
2014-09-05 03:39:20 +08:00
|
|
|
; PRESENT: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_private)
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT: DW_TAG_member
|
|
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "const_a"
|
|
|
|
|
; PRESENT: DW_AT_external
|
|
|
|
|
; PRESENT: DW_AT_declaration
|
2014-09-05 03:39:20 +08:00
|
|
|
; PRESENT: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_private)
|
2013-01-20 07:00:25 +08:00
|
|
|
; PRESENT: DW_AT_const_value {{.*}} (1)
|
2014-10-10 23:51:02 +08:00
|
|
|
; PRESENT: DW_TAG_member
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "b"
|
2014-09-05 03:39:20 +08:00
|
|
|
; PRESENT: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_protected)
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT: DW_TAG_member
|
|
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "const_b"
|
2014-09-05 03:39:20 +08:00
|
|
|
; PRESENT: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_protected)
|
2014-05-11 23:47:39 +08:00
|
|
|
; PRESENT: DW_AT_const_value [DW_FORM_udata] (1078523331)
|
2014-10-10 23:51:02 +08:00
|
|
|
; PRESENT: DW_TAG_member
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "c"
|
2014-09-05 03:39:20 +08:00
|
|
|
; PRESENT: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_public)
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT: DW_TAG_member
|
|
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "const_c"
|
2014-09-05 03:39:20 +08:00
|
|
|
; PRESENT: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_public)
|
2013-08-28 07:49:04 +08:00
|
|
|
; PRESENT: DW_AT_const_value {{.*}} (18)
|
2013-01-17 03:53:47 +08:00
|
|
|
; While we're here, a normal member has data_member_location and
|
|
|
|
|
; accessibility attributes.
|
|
|
|
|
; PRESENT: DW_TAG_member
|
|
|
|
|
; PRESENT-NEXT: DW_AT_name {{.*}} "d"
|
|
|
|
|
; PRESENT: DW_AT_data_member_location
|
2014-09-05 03:39:20 +08:00
|
|
|
; PRESENT: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_public)
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT: NULL
|
|
|
|
|
; Definitions point back to their declarations, and have a location.
|
|
|
|
|
; PRESENT: DW_TAG_variable
|
2014-10-10 23:51:02 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_specification {{.*}} "a"
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_location
|
2014-03-14 07:26:25 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_linkage_name {{.*}} "_ZN1C1aE"
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT: DW_TAG_variable
|
2014-10-10 23:51:02 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_specification {{.*}} "b"
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_location
|
2014-03-14 07:26:25 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_linkage_name {{.*}} "_ZN1C1bE"
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT: DW_TAG_variable
|
2014-10-10 23:51:02 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_specification {{.*}} "c"
|
2013-01-17 03:53:47 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_location
|
2014-03-14 07:26:25 +08:00
|
|
|
; PRESENT-NEXT: DW_AT_linkage_name {{.*}} "_ZN1C1cE"
|
2013-01-17 03:53:47 +08:00
|
|
|
|
2013-02-28 07:21:02 +08:00
|
|
|
; For Darwin gdb:
|
|
|
|
|
; DARWINP: .debug_info contents:
|
|
|
|
|
; DARWINP: DW_TAG_class_type
|
|
|
|
|
; DARWINP-NEXT: DW_AT_name {{.*}} "C"
|
2014-10-10 23:51:02 +08:00
|
|
|
; DARWINP: DW_TAG_member
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINP-NEXT: DW_AT_name {{.*}} "a"
|
|
|
|
|
; DARWINP: DW_AT_external
|
|
|
|
|
; DARWINP: DW_AT_declaration
|
2014-09-05 03:39:20 +08:00
|
|
|
; DARWINP: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_private)
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINP: DW_TAG_member
|
|
|
|
|
; DARWINP-NEXT: DW_AT_name {{.*}} "const_a"
|
|
|
|
|
; DARWINP: DW_AT_external
|
|
|
|
|
; DARWINP: DW_AT_declaration
|
2014-09-05 03:39:20 +08:00
|
|
|
; DARWINP: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_private)
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINP: DW_AT_const_value {{.*}} (1)
|
2014-10-10 23:51:02 +08:00
|
|
|
; DARWINP: DW_TAG_member
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINP-NEXT: DW_AT_name {{.*}} "b"
|
2014-09-05 03:39:20 +08:00
|
|
|
; DARWINP: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_protected)
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINP: DW_TAG_member
|
|
|
|
|
; DARWINP-NEXT: DW_AT_name {{.*}} "const_b"
|
2014-09-05 03:39:20 +08:00
|
|
|
; DARWINP: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_protected)
|
2014-05-11 23:47:39 +08:00
|
|
|
; DARWINP: DW_AT_const_value [DW_FORM_udata] (1078523331)
|
2014-10-10 23:51:02 +08:00
|
|
|
; DARWINP: DW_TAG_member
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINP-NEXT: DW_AT_name {{.*}} "c"
|
2014-09-05 03:39:20 +08:00
|
|
|
; DARWINP: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_public)
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINP: DW_TAG_member
|
|
|
|
|
; DARWINP-NEXT: DW_AT_name {{.*}} "const_c"
|
2014-09-05 03:39:20 +08:00
|
|
|
; DARWINP: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_public)
|
2013-08-28 07:49:04 +08:00
|
|
|
; DARWINP: DW_AT_const_value {{.*}} (18)
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2013-02-28 07:21:02 +08:00
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; While we're here, a normal member has data_member_location and
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; accessibility attributes.
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; DARWINP: DW_TAG_member
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; DARWINP-NEXT: DW_AT_name {{.*}} "d"
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; DARWINP: DW_AT_data_member_location
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2014-09-05 03:39:20 +08:00
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; DARWINP: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_public)
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2013-02-28 07:21:02 +08:00
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; DARWINP: NULL
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; Definitions point back to their declarations, and have a location.
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; DARWINP: DW_TAG_variable
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2014-10-10 23:51:02 +08:00
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; DARWINP-NEXT: DW_AT_specification {{.*}} "a"
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2013-02-28 07:21:02 +08:00
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; DARWINP-NEXT: DW_AT_location
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2014-03-14 07:26:25 +08:00
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; DARWINP-NEXT: DW_AT_linkage_name {{.*}} "_ZN1C1aE"
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2013-02-28 07:21:02 +08:00
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; DARWINP: DW_TAG_variable
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2014-10-10 23:51:02 +08:00
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; DARWINP-NEXT: DW_AT_specification {{.*}} "b"
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2013-02-28 07:21:02 +08:00
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; DARWINP-NEXT: DW_AT_location
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2014-03-14 07:26:25 +08:00
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; DARWINP-NEXT: DW_AT_linkage_name {{.*}} "_ZN1C1bE"
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2013-02-28 07:21:02 +08:00
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; DARWINP: DW_TAG_variable
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2014-10-10 23:51:02 +08:00
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; DARWINP-NEXT: DW_AT_specification {{.*}} "c"
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2013-02-28 07:21:02 +08:00
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; DARWINP-NEXT: DW_AT_location
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2014-03-14 07:26:25 +08:00
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; DARWINP-NEXT: DW_AT_linkage_name {{.*}} "_ZN1C1cE"
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2013-02-28 07:21:02 +08:00
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2013-01-17 03:53:47 +08:00
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; ABSENT verifies that static member declarations do not have either
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; DW_AT_location or DW_AT_data_member_location; also, variables do not
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2014-03-14 07:26:25 +08:00
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; have DW_AT_const_value and constants do not have DW_AT_linkage_name.
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2013-01-17 03:53:47 +08:00
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;
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; ABSENT: .debug_info contents:
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; ABSENT: DW_TAG_member
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; ABSENT: DW_AT_name {{.*}} "a"
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; ABSENT-NOT: DW_AT_const_value
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; ABSENT-NOT: location
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; ABSENT: DW_AT_name {{.*}} "const_a"
|
2014-03-14 07:26:25 +08:00
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; ABSENT-NOT: DW_AT_linkage_name
|
2013-01-17 03:53:47 +08:00
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; ABSENT-NOT: location
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; ABSENT: DW_AT_name {{.*}} "b"
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; ABSENT-NOT: DW_AT_const_value
|
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; ABSENT-NOT: location
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; ABSENT: DW_AT_name {{.*}} "const_b"
|
2014-03-14 07:26:25 +08:00
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; ABSENT-NOT: DW_AT_linkage_name
|
2013-01-17 03:53:47 +08:00
|
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; ABSENT-NOT: location
|
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|
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; ABSENT: DW_AT_name {{.*}} "c"
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; ABSENT-NOT: DW_AT_const_value
|
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; ABSENT-NOT: location
|
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; ABSENT: DW_AT_name {{.*}} "const_c"
|
2014-03-14 07:26:25 +08:00
|
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|
; ABSENT-NOT: DW_AT_linkage_name
|
2013-01-17 03:53:47 +08:00
|
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|
; ABSENT-NOT: location
|
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|
; While we're here, a normal member does not have a linkage name, constant
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|
; value, or DW_AT_location.
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; ABSENT: DW_AT_name {{.*}} "d"
|
2014-03-14 07:26:25 +08:00
|
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|
; ABSENT-NOT: DW_AT_linkage_name
|
2013-01-17 03:53:47 +08:00
|
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|
; ABSENT-NOT: DW_AT_const_value
|
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|
; ABSENT-NOT: DW_AT_location
|
|
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; ABSENT: NULL
|
2013-02-28 07:21:02 +08:00
|
|
|
|
|
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|
|
; For Darwin gdb:
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|
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|
; DARWINA: .debug_info contents:
|
|
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|
; DARWINA: DW_TAG_member
|
|
|
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|
; DARWINA: DW_AT_name {{.*}} "a"
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|
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|
; DARWINA-NOT: DW_AT_const_value
|
|
|
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|
; DARWINA-NOT: location
|
|
|
|
|
; DARWINA: DW_AT_name {{.*}} "const_a"
|
2014-03-14 07:26:25 +08:00
|
|
|
; DARWINA-NOT: DW_AT_linkage_name
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINA-NOT: location
|
|
|
|
|
; DARWINA: DW_AT_name {{.*}} "b"
|
|
|
|
|
; DARWINA-NOT: DW_AT_const_value
|
|
|
|
|
; DARWINA-NOT: location
|
|
|
|
|
; DARWINA: DW_AT_name {{.*}} "const_b"
|
2014-03-14 07:26:25 +08:00
|
|
|
; DARWINA-NOT: DW_AT_linkage_name
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINA-NOT: location
|
|
|
|
|
; DARWINA: DW_AT_name {{.*}} "c"
|
|
|
|
|
; DARWINA-NOT: DW_AT_const_value
|
|
|
|
|
; DARWINA-NOT: location
|
|
|
|
|
; DARWINA: DW_AT_name {{.*}} "const_c"
|
2014-03-14 07:26:25 +08:00
|
|
|
; DARWINA-NOT: DW_AT_linkage_name
|
2013-02-28 07:21:02 +08:00
|
|
|
; 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"
|
2014-03-14 07:26:25 +08:00
|
|
|
; DARWINA-NOT: DW_AT_linkage_name
|
2013-02-28 07:21:02 +08:00
|
|
|
; DARWINA-NOT: DW_AT_const_value
|
|
|
|
|
; DARWINA-NOT: DW_AT_location
|
|
|
|
|
; DARWINA: NULL
|
2014-10-04 04:01:09 +08:00
|
|
|
!34 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
|