3 files changed, 129 insertions, 0 deletions
diff --git a/llvm/test/DebugInfo/Generic/objc-property.ll b/llvm/test/DebugInfo/Generic/objc-property.ll
new file mode 100644
index 0000000..007d1fe
--- /dev/null
+++ b/llvm/test/DebugInfo/Generic/objc-property.ll
@@ -0,0 +1,88 @@
+; UNSUPPORTED:  target={{.*}}-aix{{.*}}
+;
+; RUN: llc -filetype=obj -o - %s | llvm-dwarfdump --debug-info - | FileCheck %s
+
+; CHECK: DW_TAG_structure_type
+; CHECK:   DW_AT_name ("Foo")
+;
+; CHECK:   DW_TAG_APPLE_property
+; CHECK:     DW_AT_APPLE_property_name ("autoSynthProp")
+; CHECK:     DW_AT_APPLE_property_attribute
+; CHECK-SAME: DW_APPLE_PROPERTY_assign, DW_APPLE_PROPERTY_readwrite,
+; CHECK-SAME: DW_APPLE_PROPERTY_atomic, DW_APPLE_PROPERTY_unsafe_unretained
+;
+; CHECK:   DW_TAG_APPLE_property
+; CHECK:     DW_AT_APPLE_property_name ("synthProp")
+; CHECK:     DW_AT_APPLE_property_attribute
+; CHECK-SAME: DW_APPLE_PROPERTY_assign, DW_APPLE_PROPERTY_readwrite,
+; CHECK-SAME: DW_APPLE_PROPERTY_atomic, DW_APPLE_PROPERTY_unsafe_unretained
+;
+; CHECK:   DW_TAG_APPLE_property
+; CHECK:     DW_AT_APPLE_property_name ("customGetterProp")
+; CHECK:     DW_AT_APPLE_property_getter   ("customGetter")
+; CHECK:     DW_AT_APPLE_property_attribute
+; CHECK-SAME: DW_APPLE_PROPERTY_getter, DW_APPLE_PROPERTY_assign, DW_APPLE_PROPERTY_readwrite,
+; CHECK-SAME: DW_APPLE_PROPERTY_atomic, DW_APPLE_PROPERTY_unsafe_unretained
+;
+; CHECK:   DW_TAG_APPLE_property
+; CHECK:     DW_AT_APPLE_property_name ("customSetterProp")
+; CHECK:     DW_AT_APPLE_property_setter   ("customSetter:")
+; CHECK:     DW_AT_APPLE_property_attribute
+; CHECK-SAME: DW_APPLE_PROPERTY_assign, DW_APPLE_PROPERTY_readwrite,
+; CHECK-SAME: DW_APPLE_PROPERTY_setter, DW_APPLE_PROPERTY_atomic, DW_APPLE_PROPERTY_unsafe_unretained
+;
+; CHECK:   DW_TAG_APPLE_property
+; CHECK:     DW_AT_APPLE_property_name ("customAccessorsProp")
+; CHECK:     DW_AT_APPLE_property_getter   ("customGetter")
+; CHECK:     DW_AT_APPLE_property_setter   ("customSetter:")
+; CHECK:     DW_AT_APPLE_property_attribute
+; CHECK-SAME: DW_APPLE_PROPERTY_getter, DW_APPLE_PROPERTY_assign, DW_APPLE_PROPERTY_readwrite,
+; CHECK-SAME: DW_APPLE_PROPERTY_setter, DW_APPLE_PROPERTY_atomic, DW_APPLE_PROPERTY_unsafe_unretained
+;
+; FIXME: missing link between DW_TAG_member and the associated DW_TAG_APPLE_property
+; CHECK:   DW_TAG_member
+; CHECK-NOT: DW_AT_APPLE_property
+; CHECK:   DW_TAG_member
+; CHECK-NOT: DW_AT_APPLE_property
+; CHECK:   DW_TAG_member
+; CHECK-NOT: DW_AT_APPLE_property
+; CHECK:   DW_TAG_member
+; CHECK-NOT: DW_AT_APPLE_property
+
+!llvm.module.flags = !{!0, !1}
+!llvm.dbg.cu = !{!2}
+
+!0 = !{i32 7, !"Dwarf Version", i32 5}
+!1 = !{i32 2, !"Debug Info Version", i32 3}
+!2 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !3, producer: "hand written", isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, retainedTypes: !4, splitDebugInlining: false, debugInfoForProfiling: true, nameTableKind: Apple)
+!3 = !DIFile(filename: "main.m", directory: "/tmp")
+!4 = !{!5}
+!5 = !DICompositeType(tag: DW_TAG_structure_type, name: "Foo", scope: !3, file: !3, line: 1, size: 128, flags: DIFlagObjcClassComplete, elements: !6, runtimeLang: DW_LANG_ObjC)
+!6 = !{!7, !9, !10, !11, !12, !13, !14, !15, !16, !17, !24, !27, !28, !29, !30, !31, !32}
+!7 = !DIObjCProperty(name: "autoSynthProp", file: !3, line: 5, attributes: 2316, type: !8)
+!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!9 = !DIObjCProperty(name: "synthProp", file: !3, line: 6, attributes: 2316, type: !8)
+!10 = !DIObjCProperty(name: "customGetterProp", file: !3, line: 7, getter: "customGetter", attributes: 2318, type: !8)
+!11 = !DIObjCProperty(name: "customSetterProp", file: !3, line: 8, setter: "customSetter:", attributes: 2444, type: !8)
+!12 = !DIObjCProperty(name: "customAccessorsProp", file: !3, line: 9, setter: "customSetter:", getter: "customGetter", attributes: 2446, type: !8)
+!13 = !DIDerivedType(tag: DW_TAG_member, name: "someBackingIvar", scope: !3, file: !3, line: 2, baseType: !8, size: 32, flags: DIFlagProtected, extraData: !9)
+!14 = !DIDerivedType(tag: DW_TAG_member, name: "_autoSynthProp", scope: !3, file: !3, line: 5, baseType: !8, size: 32, flags: DIFlagPrivate, extraData: !7)
+!15 = !DIDerivedType(tag: DW_TAG_member, name: "_customGetterProp", scope: !3, file: !3, line: 7, baseType: !8, size: 32, flags: DIFlagPrivate, extraData: !10)
+!16 = !DIDerivedType(tag: DW_TAG_member, name: "_customSetterProp", scope: !3, file: !3, line: 8, baseType: !8, size: 32, flags: DIFlagPrivate, extraData: !11)
+!17 = !DISubprogram(name: "-[Foo customGetter]", scope: !5, file: !3, line: 19, type: !18, scopeLine: 19, flags: DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+!18 = !DISubroutineType(types: !19)
+!19 = !{!8, !20, !21}
+!20 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !5, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
+!21 = !DIDerivedType(tag: DW_TAG_typedef, name: "SEL", file: !3, baseType: !22, flags: DIFlagArtificial)
+!22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !23, size: 64)
+!23 = !DICompositeType(tag: DW_TAG_structure_type, name: "objc_selector", file: !3, flags: DIFlagFwdDecl)
+!24 = !DISubprogram(name: "-[Foo customSetter:]", scope: !5, file: !3, line: 23, type: !25, scopeLine: 23, flags: DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+!25 = !DISubroutineType(types: !26)
+!26 = !{null, !20, !21, !8}
+!27 = !DISubprogram(name: "-[Foo synthProp]", scope: !5, file: !3, line: 17, type: !18, scopeLine: 17, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+!28 = !DISubprogram(name: "-[Foo setSynthProp:]", scope: !5, file: !3, line: 17, type: !25, scopeLine: 17, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+!29 = !DISubprogram(name: "-[Foo autoSynthProp]", scope: !5, file: !3, line: 5, type: !18, scopeLine: 5, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+!30 = !DISubprogram(name: "-[Foo setAutoSynthProp:]", scope: !5, file: !3, line: 5, type: !25, scopeLine: 5, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+!31 = !DISubprogram(name: "-[Foo setCustomGetterProp:]", scope: !5, file: !3, line: 7, type: !25, scopeLine: 7, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+!32 = !DISubprogram(name: "-[Foo customSetterProp]", scope: !5, file: !3, line: 8, type: !18, scopeLine: 8, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit)
+
diff --git a/llvm/test/DebugInfo/X86/base-type-size.ll b/llvm/test/DebugInfo/X86/base-type-size.ll
index 3a8dc37..2f0ff2f 100644
--- a/llvm/test/DebugInfo/X86/base-type-size.ll
+++ b/llvm/test/DebugInfo/X86/base-type-size.ll
@@ -11,7 +11,10 @@
 ; CHECK: DW_TAG_base_type
 ; CHECK-NEXT: DW_AT_name      ("DW_ATE_unsigned_1")
 ; CHECK-NEXT: DW_AT_encoding  (DW_ATE_unsigned)
+;; TODO: Should this type use bit_size?
+; CHECK-NOT:  DW_AT_bit_size
 ; CHECK-NEXT: DW_AT_byte_size (0x01)
+; CHECK-NOT:  DW_AT_bit_size
 
 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
diff --git a/llvm/test/DebugInfo/bit-int-size.ll b/llvm/test/DebugInfo/bit-int-size.ll
new file mode 100644
index 0000000..e28921d
--- /dev/null
+++ b/llvm/test/DebugInfo/bit-int-size.ll
@@ -0,0 +1,38 @@
+; RUN: %llc_dwarf %s -filetype=obj -o - | llvm-dwarfdump - | FileCheck %s
+; REQUIRES: object-emission
+
+;; Check base types with bit-sizes that don't fit fully fit within a byte
+;; multiple get both a a byte_size and bit_size attribute.
+
+; CHECK: DW_TAG_base_type
+; CHECK-NEXT: DW_AT_name      ("unsigned _BitInt")
+; CHECK-NEXT: DW_AT_encoding  (DW_ATE_unsigned)
+; CHECK-NEXT: DW_AT_byte_size (0x04)
+; CHECK-NEXT: DW_AT_bit_size  (0x11)
+
+; CHECK: DW_TAG_base_type
+; CHECK-NEXT: DW_AT_name      ("_BitInt")
+; CHECK-NEXT: DW_AT_encoding  (DW_ATE_signed)
+; CHECK-NEXT: DW_AT_byte_size (0x01)
+; CHECK-NEXT: DW_AT_bit_size  (0x02)
+
+@a = global i8 0, align 1, !dbg !0
+@b = global i8 0, align 1, !dbg !5
+
+!llvm.dbg.cu = !{!2}
+!llvm.module.flags = !{!10, !11}
+!llvm.ident = !{!12}
+
+!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
+!1 = distinct !DIGlobalVariable(name: "a", scope: !2, file: !7, line: 4, type: !9, isLocal: false, isDefinition: true)
+!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !3, producer: "clang version 22.0.0git", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
+!3 = !DIFile(filename: "bit-int.c", directory: "/")
+!4 = !{!0, !5}
+!5 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression())
+!6 = distinct !DIGlobalVariable(name: "b", scope: !2, file: !7, line: 5, type: !8, isLocal: false, isDefinition: true)
+!7 = !DIFile(filename: "bit-int.c", directory: "/")
+!8 = !DIBasicType(name: "_BitInt", size: 8, dataSize: 2, encoding: DW_ATE_signed)
+!9 = !DIBasicType(name: "unsigned _BitInt", size: 32, dataSize: 17, encoding: DW_ATE_unsigned)
+!10 = !{i32 2, !"Debug Info Version", i32 3}
+!11 = !{i32 1, !"wchar_size", i32 4}
+!12 = !{!"clang version 22.0.0git"}