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llvm-project/llvm/test/DebugInfo/X86/objc-fwd-decl.ll

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Add the DW_AT_APPLE_runtime_class attribute to forward declarations as well as completely defined classes. This fixes rdar://10956070 llvm-svn: 152171
2012-03-07 08:15:19 +08:00
; RUN: llc -mtriple=x86_64-macosx %s -o %t -filetype=obj
llvm-dwarfdump: Replace -debug-dump=sect option with individual options. As discussed on llvm-dev in http://lists.llvm.org/pipermail/llvm-dev/2017-September/117301.html this changes the command line interface of llvm-dwarfdump to match the one used by the dwarfdump utility shipping on macOS. In addition to being shorter to type this format also has the advantage of allowing more than one section to be specified at the same time. In a nutshell, with this change $ llvm-dwarfdump --debug-dump=info $ llvm-dwarfdump --debug-dump=apple-objc becomes $ dwarfdump --debug-info --apple-objc Differential Revision: https://reviews.llvm.org/D37714 llvm-svn: 312970
2017-09-12 06:59:45 +08:00
; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s
Add the DW_AT_APPLE_runtime_class attribute to forward declarations as well as completely defined classes. This fixes rdar://10956070 llvm-svn: 152171
2012-03-07 08:15:19 +08:00
Debug Info: instead of calling addToContextOwner which constructs the context after the DIE creation, we construct the context first. This touches creation of namespaces and global variables. The purpose is to handle all DIE creations similarly: constructs the context first, then creates the DIE and immediately adds the DIE to its parent. We use createAndAddDIE to wrap around "new DIE(". llvm-svn: 193589
2013-10-29 13:49:41 +08:00
; CHECK: DW_TAG_structure_type
llvm-dwarfdump: Do not include address offsets for attributes, only for tags This reduces the noise in diffs making it more likely that, at least for LLVM revision-over-revision, diffs will actually yield usable results. This is consistent with objdump's DWARF dumping behavior. llvm-svn: 188650
2013-08-19 11:36:23 +08:00
; CHECK: DW_AT_declaration
; CHECK: DW_AT_APPLE_runtime_class
Add the DW_AT_APPLE_runtime_class attribute to forward declarations as well as completely defined classes. This fixes rdar://10956070 llvm-svn: 152171
2012-03-07 08:15:19 +08:00
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
source_filename = "test/DebugInfo/X86/objc-fwd-decl.ll"
Add the DW_AT_APPLE_runtime_class attribute to forward declarations as well as completely defined classes. This fixes rdar://10956070 llvm-svn: 152171
2012-03-07 08:15:19 +08:00
%0 = type opaque
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
@a = common global %0* null, align 8, !dbg !0
!llvm.dbg.cu = !{!5}
!llvm.module.flags = !{!8, !9, !10, !11, !12, !13}
Add the DW_AT_APPLE_runtime_class attribute to forward declarations as well as completely defined classes. This fixes rdar://10956070 llvm-svn: 152171
2012-03-07 08:15:19 +08:00
Canonicalize the representation of empty an expression in DIGlobalVariableExpression This change simplifies code that has to deal with DIGlobalVariableExpression and mirrors how we treat DIExpressions in debug info intrinsics. Before this change there were two ways of representing empty expressions on globals, a nullptr and an empty !DIExpression(). If someone needs to upgrade out-of-tree testcases: perl -pi -e 's/(!DIGlobalVariableExpression\(var: ![0-9]*)\)/\1, expr: !DIExpression())/g' <MYTEST.ll> will catch 95%. llvm-svn: 312144
2017-08-31 02:06:51 +08:00
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
Renumber testcase metadata nodes after r290153. This patch renumbers the metadata nodes in debug info testcases after https://reviews.llvm.org/D26769. This is a separate patch because it causes so much churn. This was implemented with a python script that pipes the testcases through llvm-as - | llvm-dis - and then goes through the original and new output side-by side to insert all comments at a close-enough location. Differential Revision: https://reviews.llvm.org/D27765 llvm-svn: 290292
2016-12-22 08:45:21 +08:00
!1 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 3, type: !3, isLocal: false, isDefinition: true)
!2 = !DIFile(filename: "foo.m", directory: "/Users/echristo")
!3 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !4, size: 64, align: 64)
!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "FooBarBaz", file: !2, line: 1, flags: DIFlagFwdDecl, runtimeLang: DW_LANG_ObjC)
!5 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !2, producer: "clang version 3.1 (trunk 152054 trunk 152094)", isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, enums: !6, retainedTypes: !6, globals: !7, imports: !6)
!6 = !{}
!7 = !{!0}
!8 = !{i32 1, !"Objective-C Version", i32 2}
!9 = !{i32 1, !"Objective-C Image Info Version", i32 0}
!10 = !{i32 1, !"Objective-C Image Info Section", !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
!11 = !{i32 4, !"Objective-C Garbage Collection", i32 0}
!12 = !{i32 1, !"Debug Info Version", i32 3}
!13 = !{i32 4, !"Objective-C Class Properties", i32 0}
Add the DW_AT_APPLE_runtime_class attribute to forward declarations as well as completely defined classes. This fixes rdar://10956070 llvm-svn: 152171
2012-03-07 08:15:19 +08:00