maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/DebugInfo/X86/concrete_out_of_line.ll

130 lines
9.3 KiB
LLVM
Raw Normal View History

The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
; RUN: llc -mtriple=x86_64-linux %s -o %t -filetype=obj
Now that llvm-dwarfdump supports flags to specify which DWARF section to dump, use them in tests that run llvm-dwarfdump. This is in order to make tests as specific as possible. llvm-svn: 173498
2013-01-26 05:44:53 +08:00
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
; test that we add DW_AT_inline even when we only have concrete out of line
; instances.
; first check that we have a TAG_subprogram at a given offset and it has
; AT_inline.
DebugInfo: Refactor test to not rely on fixed DIE offsets llvm-svn: 203186
2014-03-07 09:19:31 +08:00
; CHECK: DW_TAG_class_type
; CHECK: DW_TAG_subprogram
DebugInfo: Fix missing inlined_subroutines caused by r208748. The check in DwarfDebug::constructScopeDIE was meant to consider inlined subroutines as any non-top-level scope that was a subprogram. Instead of checking "not top level scope" it was checking if the /subprogram's/ scope was non-top-level. Fix this and beef up a test case to demonstrate some of the missing inlined_subroutines are no longer missing. In the course of fixing this I also found that r208748 (with this fix) found one /extra/ inlined_subroutine in concrete_out_of_line.ll due to two inlined_subroutines having the same inlinedAt location. The previous implementation was collapsing these into a single inlined subroutine. I'm not sure what the original code was that created this .ll file so I'm not sure if this actually happens in practice today. Since we deliberately include column information to disambiguate two calls on the same line, that may've addressed this bug in the frontend, but it's good to know that workaround isn't necessary for this particular case anymore. llvm-svn: 209165
2014-05-20 05:54:31 +08:00
; CHECK: [[ASSIGN_DECL:0x........]]: DW_TAG_subprogram
DebugInfo: Simplify subprogram declaration creation/references and accidentally refix PR11300. Also simplifies the linkage name handling a little too. llvm-svn: 209311
2014-05-22 02:04:33 +08:00
; CHECK: DW_TAG_class_type
; CHECK: [[RELEASE_DECL:0x........]]: DW_TAG_subprogram
; CHECK: [[DTOR_DECL:0x........]]: DW_TAG_subprogram
DebugInfo: Fix missing inlined_subroutines caused by r208748. The check in DwarfDebug::constructScopeDIE was meant to consider inlined subroutines as any non-top-level scope that was a subprogram. Instead of checking "not top level scope" it was checking if the /subprogram's/ scope was non-top-level. Fix this and beef up a test case to demonstrate some of the missing inlined_subroutines are no longer missing. In the course of fixing this I also found that r208748 (with this fix) found one /extra/ inlined_subroutine in concrete_out_of_line.ll due to two inlined_subroutines having the same inlinedAt location. The previous implementation was collapsing these into a single inlined subroutine. I'm not sure what the original code was that created this .ll file so I'm not sure if this actually happens in practice today. Since we deliberately include column information to disambiguate two calls on the same line, that may've addressed this bug in the frontend, but it's good to know that workaround isn't necessary for this particular case anymore. llvm-svn: 209165
2014-05-20 05:54:31 +08:00
; CHECK: [[RELEASE:0x........]]: DW_TAG_subprogram
DebugInfo: Simplify subprogram declaration creation/references and accidentally refix PR11300. Also simplifies the linkage name handling a little too. llvm-svn: 209311
2014-05-22 02:04:33 +08:00
; CHECK: DW_AT_specification {{.*}} {[[RELEASE_DECL]]}
DebugInfo: Fix missing inlined_subroutines caused by r208748. The check in DwarfDebug::constructScopeDIE was meant to consider inlined subroutines as any non-top-level scope that was a subprogram. Instead of checking "not top level scope" it was checking if the /subprogram's/ scope was non-top-level. Fix this and beef up a test case to demonstrate some of the missing inlined_subroutines are no longer missing. In the course of fixing this I also found that r208748 (with this fix) found one /extra/ inlined_subroutine in concrete_out_of_line.ll due to two inlined_subroutines having the same inlinedAt location. The previous implementation was collapsing these into a single inlined subroutine. I'm not sure what the original code was that created this .ll file so I'm not sure if this actually happens in practice today. Since we deliberately include column information to disambiguate two calls on the same line, that may've addressed this bug in the frontend, but it's good to know that workaround isn't necessary for this particular case anymore. llvm-svn: 209165
2014-05-20 05:54:31 +08:00
; CHECK: DW_TAG_formal_parameter
; CHECK-NOT: NULL
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_lexical_block
; CHECK-NOT: NULL
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_inlined_subroutine
; CHECK-NEXT: DW_AT_abstract_origin {{.*}} {[[ASSIGN:0x........]]}
; CHECK-NOT: NULL
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_inlined_subroutine
; CHECK-NEXT: DW_AT_abstract_origin {{.*}} {[[D1_ABS:0x........]]}
; CHECK-NOT: NULL
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_inlined_subroutine
; CHECK-NEXT: DW_AT_abstract_origin {{.*}} {[[D2_ABS:0x........]]}
; CHECK: [[D1_ABS]]: DW_TAG_subprogram
; CHECK-NEXT: DW_AT_{{.*}}linkage_name
DebugInfo: Simplify subprogram declaration creation/references and accidentally refix PR11300. Also simplifies the linkage name handling a little too. llvm-svn: 209311
2014-05-22 02:04:33 +08:00
; CHECK-NEXT: DW_AT_specification {{.*}} {[[DTOR_DECL]]}
DebugInfo: Fix missing inlined_subroutines caused by r208748. The check in DwarfDebug::constructScopeDIE was meant to consider inlined subroutines as any non-top-level scope that was a subprogram. Instead of checking "not top level scope" it was checking if the /subprogram's/ scope was non-top-level. Fix this and beef up a test case to demonstrate some of the missing inlined_subroutines are no longer missing. In the course of fixing this I also found that r208748 (with this fix) found one /extra/ inlined_subroutine in concrete_out_of_line.ll due to two inlined_subroutines having the same inlinedAt location. The previous implementation was collapsing these into a single inlined subroutine. I'm not sure what the original code was that created this .ll file so I'm not sure if this actually happens in practice today. Since we deliberately include column information to disambiguate two calls on the same line, that may've addressed this bug in the frontend, but it's good to know that workaround isn't necessary for this particular case anymore. llvm-svn: 209165
2014-05-20 05:54:31 +08:00
; CHECK-NEXT: DW_AT_inline
DebugInfo: Don't include DW_AT_inline on each abstract definition multiple times. When I refactored this in r208636 I accidentally caused this to be added multiple times to each abstract subprogram (not accounting for the deduplicating effect of the InlinedSubprogramDIEs set). This got better in r208798 when the abstract definitions got the attribute added to them at construction time, but still had the redundant copies introduced in r208636. This commit removes those excess DW_AT_inlines and relies solely on the insertion in r208798. llvm-svn: 209166
2014-05-20 06:07:16 +08:00
; CHECK-NOT: DW_AT_inline
DebugInfo: Fix missing inlined_subroutines caused by r208748. The check in DwarfDebug::constructScopeDIE was meant to consider inlined subroutines as any non-top-level scope that was a subprogram. Instead of checking "not top level scope" it was checking if the /subprogram's/ scope was non-top-level. Fix this and beef up a test case to demonstrate some of the missing inlined_subroutines are no longer missing. In the course of fixing this I also found that r208748 (with this fix) found one /extra/ inlined_subroutine in concrete_out_of_line.ll due to two inlined_subroutines having the same inlinedAt location. The previous implementation was collapsing these into a single inlined subroutine. I'm not sure what the original code was that created this .ll file so I'm not sure if this actually happens in practice today. Since we deliberately include column information to disambiguate two calls on the same line, that may've addressed this bug in the frontend, but it's good to know that workaround isn't necessary for this particular case anymore. llvm-svn: 209165
2014-05-20 05:54:31 +08:00
; CHECK: [[D2_ABS]]: DW_TAG_subprogram
Re-apply r206096 after investigating the gdb buildbot failure. Thanks to dblaikie for updating the testcase! Debug info: (bugfix) C++ C/Dtors can be compiled to multiple functions, therefore, their declaration cannot have one DW_AT_linkage_name. The specific instances however can and should have that attribute. This patch reorders the code in DwarfUnit::getOrCreateSubprogramDIE() to emit linkage names for C/Dtors. rdar://problem/16362674. llvm-svn: 206210
2014-04-15 05:16:04 +08:00
; CHECK-NEXT: DW_AT_{{.*}}linkage_name
DebugInfo: Simplify subprogram declaration creation/references and accidentally refix PR11300. Also simplifies the linkage name handling a little too. llvm-svn: 209311
2014-05-22 02:04:33 +08:00
; CHECK-NEXT: DW_AT_specification {{.*}} {[[DTOR_DECL]]}
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
; CHECK-NEXT: DW_AT_inline
DebugInfo: Don't include DW_AT_inline on each abstract definition multiple times. When I refactored this in r208636 I accidentally caused this to be added multiple times to each abstract subprogram (not accounting for the deduplicating effect of the InlinedSubprogramDIEs set). This got better in r208798 when the abstract definitions got the attribute added to them at construction time, but still had the redundant copies introduced in r208636. This commit removes those excess DW_AT_inlines and relies solely on the insertion in r208798. llvm-svn: 209166
2014-05-20 06:07:16 +08:00
; CHECK-NOT: DW_AT_inline
; CHECK: DW_TAG
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
; and then that a TAG_subprogram refers to it with AT_abstract_origin.
DebugInfo: Refactor test to not rely on fixed DIE offsets llvm-svn: 203186
2014-03-07 09:19:31 +08:00
; CHECK: DW_TAG_subprogram
; CHECK: DW_TAG_subprogram
DebugInfo: Fix missing inlined_subroutines caused by r208748. The check in DwarfDebug::constructScopeDIE was meant to consider inlined subroutines as any non-top-level scope that was a subprogram. Instead of checking "not top level scope" it was checking if the /subprogram's/ scope was non-top-level. Fix this and beef up a test case to demonstrate some of the missing inlined_subroutines are no longer missing. In the course of fixing this I also found that r208748 (with this fix) found one /extra/ inlined_subroutine in concrete_out_of_line.ll due to two inlined_subroutines having the same inlinedAt location. The previous implementation was collapsing these into a single inlined subroutine. I'm not sure what the original code was that created this .ll file so I'm not sure if this actually happens in practice today. Since we deliberately include column information to disambiguate two calls on the same line, that may've addressed this bug in the frontend, but it's good to know that workaround isn't necessary for this particular case anymore. llvm-svn: 209165
2014-05-20 05:54:31 +08:00
; CHECK-NEXT: DW_AT_abstract_origin {{.*}} {[[D1_ABS]]}
; CHECK: DW_TAG_formal_parameter
; CHECK: DW_TAG_inlined_subroutine
; CHECK-NEXT: DW_AT_abstract_origin {{.*}} {[[D2_ABS]]}
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
define i32 @_ZN17nsAutoRefCnt7ReleaseEv() {
entry:
store i32 1, i32* null, align 4, !dbg !50
tail call void @_Z8moz_freePv(i8* null) nounwind, !dbg !54
ret i32 0
}
define void @_ZN17nsAutoRefCntD1Ev() {
entry:
tail call void @_Z8moz_freePv(i8* null) nounwind, !dbg !57
ret void
}
declare void @_Z8moz_freePv(i8*)
!llvm.dbg.cu = !{!0}
Debug Info: update testing cases to specify the debug info version number. We are going to drop debug info without a version number or with a different version number, to make sure we don't crash when we see bitcode files with different debug info metadata format. llvm-svn: 195504
2013-11-23 05:49:45 +08:00
!llvm.module.flags = !{!60}
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} A bunch of test cases needed to be cleaned up for this, many my fault - when implementid imported modules I updated test cases by simply duplicating the prior metadata field - which wasn't always the empty metadata entry. llvm-svn: 200731
2014-02-04 09:23:52 +08:00
!0 = metadata !{i32 786449, metadata !59, i32 4, metadata !"clang version 3.1 ()", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !47, metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
!1 = metadata !{}
Remove the (apparently) unnecessary debug info metadata indirection. The main lists of debug info metadata attached to the compile_unit had an extra layer of metadata nodes they went through for no apparent reason. This patch removes that (& still passes just as much of the GDB 7.5 test suite). If anyone can show evidence as to why these extra metadata nodes are there I'm open to reverting this patch & documenting why they're there. llvm-svn: 174266
2013-02-02 13:56:24 +08:00
!3 = metadata !{metadata !5, metadata !23, metadata !27, metadata !31}
Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields. Field 2 of DIType (Context), field 9 of DIDerivedType (TypeDerivedFrom), field 12 of DICompositeType (ContainingType), fields 2, 7, 12 of DISubprogram (Context, Type, ContainingType). llvm-svn: 190205
2013-09-07 05:03:58 +08:00
!5 = metadata !{i32 720942, metadata !6, null, metadata !"Release", metadata !"Release", metadata !"_ZN17nsAutoRefCnt7ReleaseEv", i32 14, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32* null, null, metadata !12, metadata !20, i32 14} ; [ DW_TAG_subprogram ] [line 14] [def] [Release]
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!6 = metadata !{i32 720937, metadata !59} ; [ DW_TAG_file_type ]
Debug Info Testing: update context from empty string to null. Context should be either null or MDNode. llvm-svn: 190267
2013-09-08 11:11:54 +08:00
!7 = metadata !{i32 720917, i32 0, null, i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !8, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!8 = metadata !{metadata !9, metadata !10}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!9 = metadata !{i32 720932, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
Debug Info Testing: update context from empty string to null. Context should be either null or MDNode. llvm-svn: 190267
2013-09-08 11:11:54 +08:00
!10 = metadata !{i32 786447, i32 0, null, i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !11} ; [ DW_TAG_pointer_type ]
Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields. Field 2 of DIType (Context), field 9 of DIDerivedType (TypeDerivedFrom), field 12 of DICompositeType (ContainingType), fields 2, 7, 12 of DISubprogram (Context, Type, ContainingType). llvm-svn: 190205
2013-09-07 05:03:58 +08:00
!11 = metadata !{i32 786451, metadata !59, null, metadata !"nsAutoRefCnt", i32 10, i64 0, i64 0, i32 0, i32 4, null, null, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [nsAutoRefCnt] [line 10, size 0, align 0, offset 0] [decl] [from ]
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!12 = metadata !{i32 720942, metadata !6, metadata !13, metadata !"Release", metadata !"Release", metadata !"_ZN17nsAutoRefCnt7ReleaseEv", i32 11, metadata !7, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 true, null, null, i32 0, metadata !18, i32 11} ; [ DW_TAG_subprogram ]
Debug Info Testing: Updated to use null instead of "i32 0" for containing-type field of DICompositeType. This will help the follow-on patch of using DITypeRef for containing-type field. llvm-svn: 190187
2013-09-07 02:13:59 +08:00
!13 = metadata !{i32 720898, metadata !59, null, metadata !"nsAutoRefCnt", i32 10, i64 8, i64 8, i32 0, i32 0, null, metadata !14, null, null, null} ; [ DW_TAG_class_type ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!14 = metadata !{metadata !12, metadata !15}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!15 = metadata !{i32 720942, metadata !6, metadata !13, metadata !"~nsAutoRefCnt", metadata !"~nsAutoRefCnt", metadata !"", i32 12, metadata !16, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 true, null, null, i32 0, metadata !18, i32 12} ; [ DW_TAG_subprogram ]
Debug Info Testing: update context from empty string to null. Context should be either null or MDNode. llvm-svn: 190267
2013-09-08 11:11:54 +08:00
!16 = metadata !{i32 720917, i32 0, null, i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !17, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!17 = metadata !{null, metadata !10}
DebugInfo: Sure up subprogram variable list handling with more assertions and fewer conditionals. Many old tests using prior schemas still had some brokenness here (both indirect arrays and arrays with single bogus elements). Fixed those up so they don't hit the new assertions. Also reduced nesting in some places, etc. llvm-svn: 208817
2014-05-15 05:52:46 +08:00
!18 = metadata !{}
[DebugInfo] remove more node indirection (this time from the subprogram's variable lists) llvm-svn: 174305
2013-02-04 13:56:36 +08:00
!20 = metadata !{metadata !22}
Upgrading debug info test cases to be (more) compatible with the current debug info format. These cases were found by further work to remove support for debug info versioning. Common cleanups (other than changing the version info in the tag field) included adding the last parameter to compile_units (recently added for fission support) and other cases of trailing fields in lexical blocks, compile units, and subprograms. llvm-svn: 176834
2013-03-12 06:37:40 +08:00
!22 = metadata !{i32 786689, metadata !5, metadata !"this", metadata !6, i32 16777230, metadata !10, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields. Field 2 of DIType (Context), field 9 of DIDerivedType (TypeDerivedFrom), field 12 of DICompositeType (ContainingType), fields 2, 7, 12 of DISubprogram (Context, Type, ContainingType). llvm-svn: 190205
2013-09-07 05:03:58 +08:00
!23 = metadata !{i32 720942, metadata !6, null, metadata !"~nsAutoRefCnt", metadata !"~nsAutoRefCnt", metadata !"_ZN17nsAutoRefCntD1Ev", i32 18, metadata !16, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32* null, null, metadata !15, metadata !24, i32 18} ; [ DW_TAG_subprogram ] [line 18] [def] [~nsAutoRefCnt]
[DebugInfo] remove more node indirection (this time from the subprogram's variable lists) llvm-svn: 174305
2013-02-04 13:56:36 +08:00
!24 = metadata !{metadata !26}
Upgrading debug info test cases to be (more) compatible with the current debug info format. These cases were found by further work to remove support for debug info versioning. Common cleanups (other than changing the version info in the tag field) included adding the last parameter to compile_units (recently added for fission support) and other cases of trailing fields in lexical blocks, compile units, and subprograms. llvm-svn: 176834
2013-03-12 06:37:40 +08:00
!26 = metadata !{i32 786689, metadata !23, metadata !"this", metadata !6, i32 16777234, metadata !10, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields. Field 2 of DIType (Context), field 9 of DIDerivedType (TypeDerivedFrom), field 12 of DICompositeType (ContainingType), fields 2, 7, 12 of DISubprogram (Context, Type, ContainingType). llvm-svn: 190205
2013-09-07 05:03:58 +08:00
!27 = metadata !{i32 720942, metadata !6, null, metadata !"~nsAutoRefCnt", metadata !"~nsAutoRefCnt", metadata !"_ZN17nsAutoRefCntD2Ev", i32 18, metadata !16, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32* null, null, metadata !15, metadata !28, i32 18} ; [ DW_TAG_subprogram ] [line 18] [def] [~nsAutoRefCnt]
[DebugInfo] remove more node indirection (this time from the subprogram's variable lists) llvm-svn: 174305
2013-02-04 13:56:36 +08:00
!28 = metadata !{metadata !30}
Upgrading debug info test cases to be (more) compatible with the current debug info format. These cases were found by further work to remove support for debug info versioning. Common cleanups (other than changing the version info in the tag field) included adding the last parameter to compile_units (recently added for fission support) and other cases of trailing fields in lexical blocks, compile units, and subprograms. llvm-svn: 176834
2013-03-12 06:37:40 +08:00
!30 = metadata !{i32 786689, metadata !27, metadata !"this", metadata !6, i32 16777234, metadata !10, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields. Field 2 of DIType (Context), field 9 of DIDerivedType (TypeDerivedFrom), field 12 of DICompositeType (ContainingType), fields 2, 7, 12 of DISubprogram (Context, Type, ContainingType). llvm-svn: 190205
2013-09-07 05:03:58 +08:00
!31 = metadata !{i32 720942, metadata !6, null, metadata !"operator=", metadata !"operator=", metadata !"_ZN12nsAutoRefCntaSEi", i32 4, metadata !32, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, null, null, metadata !36, metadata !43, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [operator=]
Debug Info Testing: update context from empty string to null. Context should be either null or MDNode. llvm-svn: 190267
2013-09-08 11:11:54 +08:00
!32 = metadata !{i32 720917, i32 0, null, i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !33, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!33 = metadata !{metadata !9, metadata !34, metadata !9}
Debug Info Testing: update context from empty string to null. Context should be either null or MDNode. llvm-svn: 190267
2013-09-08 11:11:54 +08:00
!34 = metadata !{i32 786447, i32 0, null, i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !35} ; [ DW_TAG_pointer_type ]
Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields. Field 2 of DIType (Context), field 9 of DIDerivedType (TypeDerivedFrom), field 12 of DICompositeType (ContainingType), fields 2, 7, 12 of DISubprogram (Context, Type, ContainingType). llvm-svn: 190205
2013-09-07 05:03:58 +08:00
!35 = metadata !{i32 786451, metadata !59, null, metadata !"nsAutoRefCnt", i32 2, i64 0, i64 0, i32 0, i32 4, null, null, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [nsAutoRefCnt] [line 2, size 0, align 0, offset 0] [decl] [from ]
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!36 = metadata !{i32 720942, metadata !6, metadata !37, metadata !"operator=", metadata !"operator=", metadata !"_ZN12nsAutoRefCntaSEi", i32 4, metadata !32, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 true, null, null, i32 0, metadata !18, i32 4} ; [ DW_TAG_subprogram ]
Debug Info: add an identifier field to DICompositeType. DICompositeType will have an identifier field at position 14. For now, the field is set to null in DIBuilder. For DICompositeTypes where the template argument field (the 13th field) was optional, modify DIBuilder to make sure the template argument field is set. Now DICompositeType has 15 fields. Update DIBuilder to use NULL instead of "i32 0" for null value of a MDNode. Update verifier to check that DICompositeType has 15 fields and the last field is null or a MDString. Update testing cases to include an extra field for DICompositeType. The identifier field will be used by type uniquing so a front end can genearte a DICompositeType with a unique identifer. llvm-svn: 189282
2013-08-27 06:39:55 +08:00
!37 = metadata !{i32 720898, metadata !59, null, metadata !"nsAutoRefCnt", i32 2, i64 32, i64 32, i32 0, i32 0, null, metadata !38, i32 0, null, null, null} ; [ DW_TAG_class_type ] [nsAutoRefCnt] [line 2, size 32, align 32, offset 0] [def] [from ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!38 = metadata !{metadata !39, metadata !40, metadata !36}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!39 = metadata !{i32 786445, metadata !59, metadata !37, metadata !"mValue", i32 7, i64 32, i64 32, i64 0, i32 0, metadata !9} ; [ DW_TAG_member ]
!40 = metadata !{i32 720942, metadata !6, metadata !37, metadata !"nsAutoRefCnt", metadata !"nsAutoRefCnt", metadata !"", i32 3, metadata !41, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 true, null, null, i32 0, metadata !18, i32 3} ; [ DW_TAG_subprogram ]
Debug Info Testing: update context from empty string to null. Context should be either null or MDNode. llvm-svn: 190267
2013-09-08 11:11:54 +08:00
!41 = metadata !{i32 720917, i32 0, null, i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !42, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!42 = metadata !{null, metadata !34}
[DebugInfo] remove more node indirection (this time from the subprogram's variable lists) llvm-svn: 174305
2013-02-04 13:56:36 +08:00
!43 = metadata !{metadata !45, metadata !46}
Upgrading debug info test cases to be (more) compatible with the current debug info format. These cases were found by further work to remove support for debug info versioning. Common cleanups (other than changing the version info in the tag field) included adding the last parameter to compile_units (recently added for fission support) and other cases of trailing fields in lexical blocks, compile units, and subprograms. llvm-svn: 176834
2013-03-12 06:37:40 +08:00
!45 = metadata !{i32 786689, metadata !31, metadata !"this", metadata !6, i32 16777220, metadata !34, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
!46 = metadata !{i32 786689, metadata !31, metadata !"aValue", metadata !6, i32 33554436, metadata !9, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
Remove the (apparently) unnecessary debug info metadata indirection. The main lists of debug info metadata attached to the compile_unit had an extra layer of metadata nodes they went through for no apparent reason. This patch removes that (& still passes just as much of the GDB 7.5 test suite). If anyone can show evidence as to why these extra metadata nodes are there I'm open to reverting this patch & documenting why they're there. llvm-svn: 174266
2013-02-02 13:56:24 +08:00
!47 = metadata !{metadata !49}
Upgrading debug info test cases to be (more) compatible with the current debug info format. These cases were found by further work to remove support for debug info versioning. Common cleanups (other than changing the version info in the tag field) included adding the last parameter to compile_units (recently added for fission support) and other cases of trailing fields in lexical blocks, compile units, and subprograms. llvm-svn: 176834
2013-03-12 06:37:40 +08:00
!49 = metadata !{i32 720948, i32 0, null, metadata !"mRefCnt", metadata !"mRefCnt", metadata !"", metadata !6, i32 9, metadata !37, i32 0, i32 1, i32* null, null} ; [ DW_TAG_variable ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!50 = metadata !{i32 5, i32 5, metadata !51, metadata !52}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!51 = metadata !{i32 786443, metadata !6, metadata !31, i32 4, i32 29, i32 2} ; [ DW_TAG_lexical_block ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!52 = metadata !{i32 15, i32 0, metadata !53, null}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!53 = metadata !{i32 786443, metadata !6, metadata !5, i32 14, i32 34, i32 0} ; [ DW_TAG_lexical_block ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!54 = metadata !{i32 19, i32 3, metadata !55, metadata !56}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 10:44:59 +08:00
!55 = metadata !{i32 786443, metadata !6, metadata !27, i32 18, i32 41, i32 1} ; [ DW_TAG_lexical_block ]
The dwarf standard says that the only differences between a out-of-line instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
2011-11-12 09:57:54 +08:00
!56 = metadata !{i32 18, i32 41, metadata !23, metadata !52}
!57 = metadata !{i32 19, i32 3, metadata !55, metadata !58}
!58 = metadata !{i32 18, i32 41, metadata !23, null}
Split out filename & directory from DIFile to start generalizing over DIScopes This is the first step to making all DIScopes have a common metadata prefix (so that things (using directives, for example) that can appear in any scope can be added to that common prefix). DIFile is itself a DIScope so the common prefix of all DIScopes cannot be a DIFile - instead it's the raw filename/directory name pair. llvm-svn: 177239
2013-03-18 05:13:55 +08:00
!59 = metadata !{metadata !"nsAutoRefCnt.ii", metadata !"/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/netwerk/base/src"}
Debug Info: update testing cases to specify the debug info version number. We are going to drop debug info without a version number or with a different version number, to make sure we don't crash when we see bitcode files with different debug info metadata format. llvm-svn: 195504
2013-11-23 05:49:45 +08:00
!60 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}