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Imported Upstream version 5.18.0.207

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Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions
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53
external/llvm/test/DebugInfo/X86/2010-04-13-PubType.ll vendored
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@@ -1,53 +0,0 @@
; RUN: llc -O0 -asm-verbose -mtriple=x86_64-macosx -debugger-tune=gdb < %s | FileCheck %s
; CHECK-NOT: .asciz "X" ## External Name
; CHECK: .asciz "Y" ## External Name
; Test to check type with no definition is listed in pubtypes section.
%struct.X = type opaque
%struct.Y = type { i32 }
define i32 @foo(%struct.X* %x, %struct.Y* %y) nounwind ssp !dbg !1 {
entry:
%x_addr = alloca %struct.X* ; <%struct.X**> [#uses=1]
%y_addr = alloca %struct.Y* ; <%struct.Y**> [#uses=1]
%retval = alloca i32 ; <i32*> [#uses=2]
%0 = alloca i32 ; <i32*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
call void @llvm.dbg.declare(metadata %struct.X** %x_addr, metadata !0, metadata !DIExpression()), !dbg !13
store %struct.X* %x, %struct.X** %x_addr
call void @llvm.dbg.declare(metadata %struct.Y** %y_addr, metadata !14, metadata !DIExpression()), !dbg !13
store %struct.Y* %y, %struct.Y** %y_addr
store i32 0, i32* %0, align 4, !dbg !13
%1 = load i32, i32* %0, align 4, !dbg !13 ; <i32> [#uses=1]
store i32 %1, i32* %retval, align 4, !dbg !13
br label %return, !dbg !13
return: ; preds = %entry
%retval1 = load i32, i32* %retval, !dbg !13 ; <i32> [#uses=1]
ret i32 %retval1, !dbg !15
}
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
!llvm.dbg.cu = !{!3}
!llvm.module.flags = !{!20}
!0 = !DILocalVariable(name: "x", line: 7, arg: 1, scope: !1, file: !2, type: !7)
!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !3, scopeLine: 7, file: !18, scope: !2, type: !4)
!2 = !DIFile(filename: "a.c", directory: "/tmp/")
!3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: FullDebug, file: !18, enums: !19, retainedTypes: !19, imports: null)
!4 = !DISubroutineType(types: !5)
!5 = !{!6, !7, !9}
!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !18, scope: !2, baseType: !8)
!8 = !DICompositeType(tag: DW_TAG_structure_type, name: "X", line: 3, flags: DIFlagFwdDecl, file: !18, scope: !2)
!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !18, scope: !2, baseType: !10)
!10 = !DICompositeType(tag: DW_TAG_structure_type, name: "Y", line: 4, size: 32, align: 32, file: !18, scope: !2, elements: !11)
!11 = !{!12}
!12 = !DIDerivedType(tag: DW_TAG_member, name: "x", line: 5, size: 32, align: 32, file: !18, scope: !10, baseType: !6)
!13 = !DILocation(line: 7, scope: !1)
!14 = !DILocalVariable(name: "y", line: 7, arg: 2, scope: !1, file: !2, type: !9)
!15 = !DILocation(line: 7, scope: !16)
!16 = distinct !DILexicalBlock(line: 7, column: 0, file: !18, scope: !1)
!18 = !DIFile(filename: "a.c", directory: "/tmp/")
!19 = !{}
!20 = !{i32 1, !"Debug Info Version", i32 3}

62
external/llvm/test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll vendored
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@@ -1,62 +0,0 @@
; RUN: llc -mtriple=x86_64-pc-linux-gnu %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
; ModuleID = 'test.c'
source_filename = "test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll"
@GLB = common global i32 0, align 4, !dbg !0
; Function Attrs: nounwind
define i32 @f() #0 !dbg !8 {
%LOC = alloca i32, align 4
call void @llvm.dbg.declare(metadata i32* %LOC, metadata !11, metadata !13), !dbg !14
%1 = load i32, i32* @GLB, align 4, !dbg !15
store i32 %1, i32* %LOC, align 4, !dbg !15
%2 = load i32, i32* @GLB, align 4, !dbg !16
ret i32 %2, !dbg !16
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
attributes #0 = { nounwind }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!4}
!llvm.module.flags = !{!7}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "GLB", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true)
!2 = !DIFile(filename: "test.c", directory: "/work/llvm/vanilla/test/DebugInfo")
!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!4 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.0 (trunk)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !5, retainedTypes: !5, globals: !6, imports: !5)
!5 = !{}
!6 = !{!0}
!7 = !{i32 1, !"Debug Info Version", i32 3}
!8 = distinct !DISubprogram(name: "f", scope: !2, file: !2, line: 3, type: !9, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !4)
!9 = !DISubroutineType(types: !10)
!10 = !{!3}
!11 = !DILocalVariable(name: "LOC", scope: !12, file: !2, line: 4, type: !3)
!12 = distinct !DILexicalBlock(scope: !8, file: !2, line: 3, column: 9)
!13 = !DIExpression()
!14 = !DILocation(line: 4, column: 9, scope: !12)
!15 = !DILocation(line: 4, column: 23, scope: !12)
!16 = !DILocation(line: 5, column: 5, scope: !12)
; CHECK: DW_TAG_variable
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-f]*}}] = "GLB")
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_decl_file [DW_FORM_data1] ("/work/llvm/vanilla/test/DebugInfo{{[/\\]}}test.c")
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_decl_line [DW_FORM_data1] (1)
; CHECK: DW_TAG_variable
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-f]*}}] = "LOC")
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_decl_file [DW_FORM_data1] ("/work/llvm/vanilla/test/DebugInfo{{[/\\]}}test.c")
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_decl_line [DW_FORM_data1] (4)

165
external/llvm/test/DebugInfo/X86/2011-12-16-BadStructRef.ll vendored
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@@ -1,165 +0,0 @@
; RUN: llc -mtriple=x86_64-apple-macosx10.7 %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s
; CHECK: b_ref
; CHECK-NOT: AT_bit_size
%struct.bar = type { %struct.baz, %struct.baz* }
%struct.baz = type { i32 }
define i32 @main(i32 %argc, i8** %argv) uwtable ssp !dbg !29 {
entry:
%retval = alloca i32, align 4
%argc.addr = alloca i32, align 4
%argv.addr = alloca i8**, align 8
%myBar = alloca %struct.bar, align 8
store i32 0, i32* %retval
store i32 %argc, i32* %argc.addr, align 4
call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !49, metadata !DIExpression()), !dbg !50
store i8** %argv, i8*** %argv.addr, align 8
call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !51, metadata !DIExpression()), !dbg !52
call void @llvm.dbg.declare(metadata %struct.bar* %myBar, metadata !53, metadata !DIExpression()), !dbg !55
call void @_ZN3barC1Ei(%struct.bar* %myBar, i32 1), !dbg !56
ret i32 0, !dbg !57
}
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
define linkonce_odr void @_ZN3barC1Ei(%struct.bar* %this, i32 %x) unnamed_addr uwtable ssp align 2 !dbg !37 {
entry:
%this.addr = alloca %struct.bar*, align 8
%x.addr = alloca i32, align 4
store %struct.bar* %this, %struct.bar** %this.addr, align 8
call void @llvm.dbg.declare(metadata %struct.bar** %this.addr, metadata !58, metadata !DIExpression()), !dbg !59
store i32 %x, i32* %x.addr, align 4
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !60, metadata !DIExpression()), !dbg !61
%this1 = load %struct.bar*, %struct.bar** %this.addr
%0 = load i32, i32* %x.addr, align 4, !dbg !62
call void @_ZN3barC2Ei(%struct.bar* %this1, i32 %0), !dbg !62
ret void, !dbg !62
}
define linkonce_odr void @_ZN3barC2Ei(%struct.bar* %this, i32 %x) unnamed_addr uwtable ssp align 2 !dbg !40 {
entry:
%this.addr = alloca %struct.bar*, align 8
%x.addr = alloca i32, align 4
store %struct.bar* %this, %struct.bar** %this.addr, align 8
call void @llvm.dbg.declare(metadata %struct.bar** %this.addr, metadata !63, metadata !DIExpression()), !dbg !64
store i32 %x, i32* %x.addr, align 4
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !65, metadata !DIExpression()), !dbg !66
%this1 = load %struct.bar*, %struct.bar** %this.addr
%b = getelementptr inbounds %struct.bar, %struct.bar* %this1, i32 0, i32 0, !dbg !67
%0 = load i32, i32* %x.addr, align 4, !dbg !67
call void @_ZN3bazC1Ei(%struct.baz* %b, i32 %0), !dbg !67
%1 = getelementptr inbounds %struct.bar, %struct.bar* %this1, i32 0, i32 1, !dbg !67
%b2 = getelementptr inbounds %struct.bar, %struct.bar* %this1, i32 0, i32 0, !dbg !67
store %struct.baz* %b2, %struct.baz** %1, align 8, !dbg !67
ret void, !dbg !68
}
define linkonce_odr void @_ZN3bazC1Ei(%struct.baz* %this, i32 %a) unnamed_addr uwtable ssp align 2 !dbg !43 {
entry:
%this.addr = alloca %struct.baz*, align 8
%a.addr = alloca i32, align 4
store %struct.baz* %this, %struct.baz** %this.addr, align 8
call void @llvm.dbg.declare(metadata %struct.baz** %this.addr, metadata !70, metadata !DIExpression()), !dbg !71
store i32 %a, i32* %a.addr, align 4
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !72, metadata !DIExpression()), !dbg !73
%this1 = load %struct.baz*, %struct.baz** %this.addr
%0 = load i32, i32* %a.addr, align 4, !dbg !74
call void @_ZN3bazC2Ei(%struct.baz* %this1, i32 %0), !dbg !74
ret void, !dbg !74
}
define linkonce_odr void @_ZN3bazC2Ei(%struct.baz* %this, i32 %a) unnamed_addr nounwind uwtable ssp align 2 !dbg !46 {
entry:
%this.addr = alloca %struct.baz*, align 8
%a.addr = alloca i32, align 4
store %struct.baz* %this, %struct.baz** %this.addr, align 8
call void @llvm.dbg.declare(metadata %struct.baz** %this.addr, metadata !75, metadata !DIExpression()), !dbg !76
store i32 %a, i32* %a.addr, align 4
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !77, metadata !DIExpression()), !dbg !78
%this1 = load %struct.baz*, %struct.baz** %this.addr
%h = getelementptr inbounds %struct.baz, %struct.baz* %this1, i32 0, i32 0, !dbg !79
%0 = load i32, i32* %a.addr, align 4, !dbg !79
store i32 %0, i32* %h, align 4, !dbg !79
ret void, !dbg !80
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!83}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.1 (trunk 146596)", isOptimized: false, emissionKind: FullDebug, file: !82, enums: !1, retainedTypes: !3, globals: !1, imports: !1)
!1 = !{}
!3 = !{!5, !9}
!5 = !DICompositeType(tag: DW_TAG_class_type, name: "bar", line: 9, size: 128, align: 64, file: !82, elements: !7)
!6 = !DIFile(filename: "main.cpp", directory: "/Users/echristo/tmp/bad-struct-ref")
!7 = !{!8, !19, !21}
!8 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 11, size: 32, align: 32, file: !82, scope: !5, baseType: !9)
!9 = !DICompositeType(tag: DW_TAG_class_type, name: "baz", line: 3, size: 32, align: 32, file: !82, elements: !10)
!10 = !{!11, !13}
!11 = !DIDerivedType(tag: DW_TAG_member, name: "h", line: 5, size: 32, align: 32, file: !82, scope: !9, baseType: !12)
!12 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!13 = !DISubprogram(name: "baz", line: 6, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, file: !82, scope: !9, type: !14)
!14 = !DISubroutineType(types: !15)
!15 = !{null, !16, !12}
!16 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !9)
!19 = !DIDerivedType(tag: DW_TAG_member, name: "b_ref", line: 12, size: 64, align: 64, offset: 64, file: !82, scope: !5, baseType: !20)
!20 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !9)
!21 = !DISubprogram(name: "bar", line: 13, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, file: !82, scope: !5, type: !22)
!22 = !DISubroutineType(types: !23)
!23 = !{null, !24, !12}
!24 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !5)
!29 = distinct !DISubprogram(name: "main", line: 17, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, file: !82, scope: !6, type: !30)
!30 = !DISubroutineType(types: !31)
!31 = !{!12, !12, !32}
!32 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !33)
!33 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !34)
!34 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
!35 = !{!36}
!36 = !{} ; previously: invalid DW_TAG_base_type
!37 = distinct !DISubprogram(name: "bar", linkageName: "_ZN3barC1Ei", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, file: !82, scope: null, type: !22, declaration: !21)
!38 = !{!39}
!39 = !{} ; previously: invalid DW_TAG_base_type
!40 = distinct !DISubprogram(name: "bar", linkageName: "_ZN3barC2Ei", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, file: !82, scope: null, type: !22, declaration: !21)
!41 = !{!42}
!42 = !{} ; previously: invalid DW_TAG_base_type
!43 = distinct !DISubprogram(name: "baz", linkageName: "_ZN3bazC1Ei", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, file: !82, scope: null, type: !14, declaration: !13)
!44 = !{!45}
!45 = !{} ; previously: invalid DW_TAG_base_type
!46 = distinct !DISubprogram(name: "baz", linkageName: "_ZN3bazC2Ei", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, file: !82, scope: null, type: !14, declaration: !13)
!49 = !DILocalVariable(name: "argc", line: 16, arg: 1, scope: !29, file: !6, type: !12)
!50 = !DILocation(line: 16, column: 14, scope: !29)
!51 = !DILocalVariable(name: "argv", line: 16, arg: 2, scope: !29, file: !6, type: !32)
!52 = !DILocation(line: 16, column: 27, scope: !29)
!53 = !DILocalVariable(name: "myBar", line: 18, scope: !54, file: !6, type: !5)
!54 = distinct !DILexicalBlock(line: 17, column: 1, file: !82, scope: !29)
!55 = !DILocation(line: 18, column: 9, scope: !54)
!56 = !DILocation(line: 18, column: 17, scope: !54)
!57 = !DILocation(line: 19, column: 5, scope: !54)
!58 = !DILocalVariable(name: "this", line: 13, arg: 1, flags: DIFlagArtificial, scope: !37, file: !6, type: !24)
!59 = !DILocation(line: 13, column: 5, scope: !37)
!60 = !DILocalVariable(name: "x", line: 13, arg: 2, scope: !37, file: !6, type: !12)
!61 = !DILocation(line: 13, column: 13, scope: !37)
!62 = !DILocation(line: 13, column: 34, scope: !37)
!63 = !DILocalVariable(name: "this", line: 13, arg: 1, flags: DIFlagArtificial, scope: !40, file: !6, type: !24)
!64 = !DILocation(line: 13, column: 5, scope: !40)
!65 = !DILocalVariable(name: "x", line: 13, arg: 2, scope: !40, file: !6, type: !12)
!66 = !DILocation(line: 13, column: 13, scope: !40)
!67 = !DILocation(line: 13, column: 33, scope: !40)
!68 = !DILocation(line: 13, column: 34, scope: !69)
!69 = distinct !DILexicalBlock(line: 13, column: 33, file: !82, scope: !40)
!70 = !DILocalVariable(name: "this", line: 6, arg: 1, flags: DIFlagArtificial, scope: !43, file: !6, type: !16)
!71 = !DILocation(line: 6, column: 5, scope: !43)
!72 = !DILocalVariable(name: "a", line: 6, arg: 2, scope: !43, file: !6, type: !12)
!73 = !DILocation(line: 6, column: 13, scope: !43)
!74 = !DILocation(line: 6, column: 24, scope: !43)
!75 = !DILocalVariable(name: "this", line: 6, arg: 1, flags: DIFlagArtificial, scope: !46, file: !6, type: !16)
!76 = !DILocation(line: 6, column: 5, scope: !46)
!77 = !DILocalVariable(name: "a", line: 6, arg: 2, scope: !46, file: !6, type: !12)
!78 = !DILocation(line: 6, column: 13, scope: !46)
!79 = !DILocation(line: 6, column: 23, scope: !46)
!80 = !DILocation(line: 6, column: 24, scope: !81)
!81 = distinct !DILexicalBlock(line: 6, column: 23, file: !82, scope: !46)
!82 = !DIFile(filename: "main.cpp", directory: "/Users/echristo/tmp/bad-struct-ref")
!83 = !{i32 1, !"Debug Info Version", i32 3}

25
external/llvm/test/DebugInfo/X86/DIModule.ll vendored
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@@ -1,25 +0,0 @@
; ModuleID = '/Volumes/Data/apple-internal/llvm/tools/clang/test/Modules/debug-info-moduleimport.m'
; RUN: llc %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s
; CHECK: DW_TAG_module
; CHECK-NEXT: DW_AT_name {{.*}}"DebugModule"
; CHECK-NEXT: DW_AT_LLVM_config_macros {{.*}}"-DMODULES=0"
; CHECK-NEXT: DW_AT_LLVM_include_path {{.*}}"/llvm/tools/clang/test/Modules/Inputs"
; CHECK-NEXT: DW_AT_LLVM_isysroot {{.*}}"/"
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx"
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!6, !7}
!llvm.ident = !{!8}
!0 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !1, producer: "LLVM version 3.7.0", isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !2, imports: !3)
!1 = !DIFile(filename: "/llvm/tools/clang/test/Modules/<stdin>", directory: "/")
!2 = !{}
!3 = !{!4}
!4 = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !0, entity: !5, file: !1, line: 5)
!5 = !DIModule(scope: null, name: "DebugModule", configMacros: "-DMODULES=0", includePath: "/llvm/tools/clang/test/Modules/Inputs", isysroot: "/")
!6 = !{i32 2, !"Dwarf Version", i32 4}
!7 = !{i32 2, !"Debug Info Version", i32 3}
!8 = !{!"LLVM version 3.7.0"}

33
external/llvm/test/DebugInfo/X86/DIModuleContext.ll vendored
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@@ -1,33 +0,0 @@
source_filename = "test/DebugInfo/X86/DIModuleContext.ll"
target triple = "x86_64-apple-macosx"
; RUN: %llc_dwarf %s -o - -filetype=obj \
; RUN: | llvm-dwarfdump -debug-info - | FileCheck %s
; CHECK: DW_TAG_module
; CHECK-NOT: NULL
; CHECK: DW_TAG_structure_type
; Hand-crafted based on
; struct s;
; struct s *s;
%struct.s = type opaque
@i = common global %struct.s* null, align 8, !dbg !0
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!11, !12}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "s", scope: !2, file: !3, line: 2, type: !9, isLocal: false, isDefinition: true)
!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, imports: !6)
!3 = !DIFile(filename: "test.c", directory: "/")
!4 = !{}
!5 = !{!0}
!6 = !{!7}
!7 = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !2, entity: !8, file: !3, line: 11)
!8 = !DIModule(scope: null, name: "Module", includePath: ".", isysroot: "/")
!9 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64, align: 64)
!10 = !DICompositeType(tag: DW_TAG_structure_type, name: "s", scope: !8, file: !3, line: 1, flags: DIFlagFwdDecl)
!11 = !{i32 2, !"Dwarf Version", i32 2}
!12 = !{i32 2, !"Debug Info Version", i32 3}

45
external/llvm/test/DebugInfo/X86/DW_AT_byte_size.ll vendored
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@@ -1,45 +0,0 @@
; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -all %t | FileCheck %s
; Checks that we don't emit a size for a pointer type.
; CHECK: DW_TAG_pointer_type
; CHECK-NEXT: DW_AT_type
; CHECK-NOT: DW_AT_byte_size
; CHECK: DW_TAG
; CHECK: .debug_info contents
%struct.A = type { i32 }
define i32 @_Z3fooP1A(%struct.A* %a) nounwind uwtable ssp !dbg !5 {
entry:
%a.addr = alloca %struct.A*, align 8
store %struct.A* %a, %struct.A** %a.addr, align 8
call void @llvm.dbg.declare(metadata %struct.A** %a.addr, metadata !16, metadata !DIExpression()), !dbg !17
%0 = load %struct.A*, %struct.A** %a.addr, align 8, !dbg !18
%b = getelementptr inbounds %struct.A, %struct.A* %0, i32 0, i32 0, !dbg !18
%1 = load i32, i32* %b, align 4, !dbg !18
ret i32 %1, !dbg !18
}
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!21}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.1 (trunk 150996)", isOptimized: false, emissionKind: FullDebug, file: !20, enums: !1, retainedTypes: !1, globals: !1, imports: !1)
!1 = !{}
!5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooP1A", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 3, file: !20, scope: !6, type: !7)
!6 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo")
!7 = !DISubroutineType(types: !8)
!8 = !{!9, !10}
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !11)
!11 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 1, size: 32, align: 32, file: !20, elements: !12)
!12 = !{!13}
!13 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 1, size: 32, align: 32, file: !20, scope: !11, baseType: !9)
!16 = !DILocalVariable(name: "a", line: 3, arg: 1, scope: !5, file: !6, type: !10)
!17 = !DILocation(line: 3, column: 13, scope: !5)
!18 = !DILocation(line: 4, column: 3, scope: !19)
!19 = distinct !DILexicalBlock(line: 3, column: 16, file: !20, scope: !5)
!20 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo")
!21 = !{i32 1, !"Debug Info Version", i32 3}

88
external/llvm/test/DebugInfo/X86/DW_AT_calling-convention.ll vendored
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@@ -1,88 +0,0 @@
; RUN: llc < %s -filetype=obj -o %t
; RUN: llvm-dwarfdump -v %t | FileCheck %s
; C++ source to regenerate:
; $ cat t.cpp
; struct A {
; void thiscallcc();
; };
; void A::thiscallcc() {}
; void cdeclcc() {}
; void __fastcall fastcallcc() {}
; void __stdcall stdcallcc() {}
; void __vectorcall vectorcallcc() {}
; $ clang -g t.cpp -emit-llvm -S -o t.ll -O1
; CHECK: .debug_abbrev contents:
; CHECK: [[subroutine_abbrev:\[[0-9]+\]]] DW_TAG_subroutine_type DW_CHILDREN_yes
; CHECK-NEXT: DW_AT_type DW_FORM_ref4
; CHECK-NEXT: DW_AT_calling_convention DW_FORM_data1
; CHECK: .debug_info contents:
; CHECK: DW_TAG_subroutine_type [[subroutine_abbrev]] *
; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] {{.*}}
; CHECK-NEXT: DW_AT_calling_convention [DW_FORM_data1] (DW_CC_BORLAND_msfastcall)
; CHECK: DW_TAG_subprogram [{{.*}}] *
; CHECK: DW_AT_low_pc
; CHECK: DW_AT_high_pc
; CHECK: DW_AT_frame_base
; CHECK: DW_AT_linkage_name
; CHECK: DW_AT_name
; CHECK: DW_AT_decl_file
; CHECK: DW_AT_decl_line
; CHECK: DW_AT_calling_convention [DW_FORM_data1] (DW_CC_BORLAND_msfastcall)
; CHECK: DW_AT_type
; CHECK: DW_AT_external
; ModuleID = 't.cpp'
source_filename = "t.cpp"
target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
target triple = "i386-pc-windows-msvc19.0.23918"
@"\01?fptr@@3P6IHHH@ZA" = global i32 (i32, i32)* @"\01?f@@YIHHH@Z", align 4, !dbg !0
; Function Attrs: nounwind readnone
define x86_fastcallcc i32 @"\01?f@@YIHHH@Z"(i32 inreg %a, i32 inreg %b) #0 !dbg !13 {
entry:
tail call void @llvm.dbg.value(metadata i32 %b, metadata !15, metadata !17), !dbg !18
tail call void @llvm.dbg.value(metadata i32 %a, metadata !16, metadata !17), !dbg !19
%add = add nsw i32 %b, %a, !dbg !20
ret i32 %add, !dbg !21
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.value(metadata, metadata, metadata) #1
attributes #0 = { nounwind readnone "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!10, !11}
!llvm.ident = !{!12}
!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "fptr", linkageName: "\01?fptr@@3P6IHHH@ZA", scope: !2, file: !3, line: 2, type: !6, isLocal: false, isDefinition: true)
!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.9.0 (trunk 272067)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
!3 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!4 = !{}
!5 = !{!0}
!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 32, align: 32)
!7 = !DISubroutineType(cc: DW_CC_BORLAND_msfastcall, types: !8)
!8 = !{!9, !9, !9}
!9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!10 = !{i32 2, !"Dwarf Version", i32 4}
!11 = !{i32 2, !"Debug Info Version", i32 3}
!12 = !{!"clang version 3.9.0 (trunk 272067)"}
!13 = distinct !DISubprogram(name: "f", linkageName: "\01?f@@YIHHH@Z", scope: !3, file: !3, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, unit: !2, variables: !14)
!14 = !{!15, !16}
!15 = !DILocalVariable(name: "b", arg: 2, scope: !13, file: !3, line: 1, type: !9)
!16 = !DILocalVariable(name: "a", arg: 1, scope: !13, file: !3, line: 1, type: !9)
!17 = !DIExpression()
!18 = !DILocation(line: 1, column: 29, scope: !13)
!19 = !DILocation(line: 1, column: 22, scope: !13)
!20 = !DILocation(line: 1, column: 43, scope: !13)
!21 = !DILocation(line: 1, column: 34, scope: !13)

113
external/llvm/test/DebugInfo/X86/DW_AT_linkage_name.ll vendored
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@@ -1,113 +0,0 @@
; RUN: llc -mtriple=x86_64-apple-macosx %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
;
; struct A {
; A(int i);
; ~A();
; };
;
; A::~A() {}
;
; void foo() {
; A a(1);
; }
;
; rdar://problem/16362674
;
; Test that we do not emit a linkage name for the declaration of a destructor.
; Test that we do emit a linkage name for a specific instance of it.
; CHECK: DW_TAG_subprogram
; CHECK: DW_TAG_subprogram
; CHECK: DW_AT_name {{.*}} "~A"
; CHECK-NOT: DW_AT_MIPS_linkage_name
; CHECK: DW_TAG_subprogram
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_MIPS_linkage_name {{.*}} "_ZN1AD2Ev"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_specification {{.*}} "~A"
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.9.0"
%struct.A = type { i8 }
; Function Attrs: nounwind ssp uwtable
define void @_ZN1AD2Ev(%struct.A* %this) unnamed_addr #0 align 2 !dbg !17 {
entry:
%this.addr = alloca %struct.A*, align 8
store %struct.A* %this, %struct.A** %this.addr, align 8
call void @llvm.dbg.declare(metadata %struct.A** %this.addr, metadata !26, metadata !DIExpression()), !dbg !28
%this1 = load %struct.A*, %struct.A** %this.addr
ret void, !dbg !29
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
; Function Attrs: nounwind ssp uwtable
define void @_ZN1AD1Ev(%struct.A* %this) unnamed_addr #0 align 2 !dbg !18 {
entry:
%this.addr = alloca %struct.A*, align 8
store %struct.A* %this, %struct.A** %this.addr, align 8
call void @llvm.dbg.declare(metadata %struct.A** %this.addr, metadata !30, metadata !DIExpression()), !dbg !31
%this1 = load %struct.A*, %struct.A** %this.addr
call void @_ZN1AD2Ev(%struct.A* %this1), !dbg !32
ret void, !dbg !33
}
; Function Attrs: ssp uwtable
define void @_Z3foov() #2 !dbg !19 {
entry:
%a = alloca %struct.A, align 1
call void @llvm.dbg.declare(metadata %struct.A* %a, metadata !34, metadata !DIExpression()), !dbg !35
call void @_ZN1AC1Ei(%struct.A* %a, i32 1), !dbg !35
call void @_ZN1AD1Ev(%struct.A* %a), !dbg !36
ret void, !dbg !36
}
declare void @_ZN1AC1Ei(%struct.A*, i32)
attributes #0 = { nounwind ssp uwtable }
attributes #1 = { nounwind readnone }
attributes #2 = { ssp uwtable }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!23, !24}
!llvm.ident = !{!25}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !3, globals: !2, imports: !2)
!1 = !DIFile(filename: "linkage-name.cpp", directory: "")
!2 = !{}
!3 = !{!4}
!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "A", line: 1, size: 8, align: 8, file: !1, elements: !5, identifier: "_ZTS1A")
!5 = !{!6, !12}
!6 = !DISubprogram(name: "A", line: 2, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !4, type: !7)
!7 = !DISubroutineType(types: !8)
!8 = !{null, !9, !10}
!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !4)
!10 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!12 = !DISubprogram(name: "~A", line: 3, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !4, type: !13)
!13 = !DISubroutineType(types: !14)
!14 = !{null, !9}
!17 = distinct !DISubprogram(name: "~A", linkageName: "_ZN1AD2Ev", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 6, file: !1, scope: !4, type: !13, declaration: !12, variables: !2)
!18 = distinct !DISubprogram(name: "~A", linkageName: "_ZN1AD1Ev", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 6, file: !1, scope: !4, type: !13, declaration: !12, variables: !2)
!19 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 10, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 10, file: !1, scope: !20, type: !21, variables: !2)
!20 = !DIFile(filename: "linkage-name.cpp", directory: "")
!21 = !DISubroutineType(types: !22)
!22 = !{null}
!23 = !{i32 2, !"Dwarf Version", i32 2}
!24 = !{i32 1, !"Debug Info Version", i32 3}
!25 = !{!"clang version 3.5.0 "}
!26 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !17, type: !27)
!27 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !4)
!28 = !DILocation(line: 0, scope: !17)
!29 = !DILocation(line: 8, scope: !17)
!30 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !18, type: !27)
!31 = !DILocation(line: 0, scope: !18)
!32 = !DILocation(line: 6, scope: !18)
!33 = !DILocation(line: 8, scope: !18)
!34 = !DILocalVariable(name: "a", line: 11, scope: !19, file: !20, type: !4)
!35 = !DILocation(line: 11, scope: !19)
!36 = !DILocation(line: 12, scope: !19)

121
external/llvm/test/DebugInfo/X86/DW_AT_location-reference.ll vendored
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@@ -1,121 +0,0 @@
; RUN: llc -O1 -filetype=obj -mtriple=x86_64-apple-darwin < %s > %t
; RUN: llvm-dwarfdump -v %t | FileCheck %s
; RUN: llvm-objdump -r %t | FileCheck -check-prefix=DARWIN %s
; RUN: llc -O1 -filetype=obj -mtriple=x86_64-pc-linux-gnu < %s > %t
; RUN: llvm-dwarfdump -v %t | FileCheck %s
; RUN: llvm-objdump -r %t | FileCheck -check-prefix=LINUX %s
; PR9493
; Adapted from the original test case in r127757.
; We use 'llc -O1' to induce variable 'x' to live in different locations.
; We don't actually care where 'x' lives, or what exact optimizations get
; used, as long as 'x' moves around we're fine.
; // The variable 'x' lives in different locations, so it needs an entry in
; // the .debug_loc table section, referenced by DW_AT_location.
; // This ref is not relocatable on Darwin, and is relocatable elsewhere.
; extern int g(int, int);
; extern int a;
;
; void f(void) {
; int x;
; a = g(0, 0);
; x = 1;
; while (x & 1) { x *= a; }
; a = g(x, 0);
; x = 2;
; while (x & 2) { x *= a; }
; a = g(0, x);
; }
; // The 'x' variable and its symbol reference location
; CHECK: .debug_info contents:
; CHECK: DW_TAG_variable
; CHECK-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000000
; Check that the location contains only 4 ranges - this verifies that the 4th
; and 5th ranges were successfully merged into a single range.
; CHECK-NEXT: 0x{{[0-9a-f]*}} - 0x{{[0-9a-f]*}}:
; CHECK-NEXT: 0x{{[0-9a-f]*}} - 0x{{[0-9a-f]*}}:
; CHECK-NEXT: 0x{{[0-9a-f]*}} - 0x{{[0-9a-f]*}}:
; CHECK-NEXT: 0x{{[0-9a-f]*}} - 0x{{[0-9a-f]*}}: {{.*}})
; CHECK-NEXT: DW_AT_name {{.*}} "x"
; CHECK-NEXT: DW_AT_decl_file
; CHECK-NEXT: DW_AT_decl_line
; CHECK-NEXT: DW_AT_type
; Check that we have no relocations in Darwin's output.
; DARWIN-NOT: X86_64_RELOC{{.*}} __debug_loc
; Check we have a relocation for the debug_loc entry in Linux output.
; LINUX: RELOCATION RECORDS FOR [.rela.debug_info]
; LINUX-NOT: RELOCATION RECORDS
; LINUX: R_X86_64{{.*}} .debug_loc+0
; ModuleID = 'simple.c'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n32"
@a = external global i32
define void @f() nounwind !dbg !0 {
entry:
%call = tail call i32 @g(i32 0, i32 0) nounwind, !dbg !8
store i32 %call, i32* @a, align 4, !dbg !8
tail call void @llvm.dbg.value(metadata i32 1, metadata !5, metadata !DIExpression()), !dbg !13
br label %while.body
while.body: ; preds = %entry, %while.body
%x.017 = phi i32 [ 1, %entry ], [ %mul, %while.body ]
%mul = mul nsw i32 %call, %x.017, !dbg !14
%and = and i32 %mul, 1, !dbg !14
%tobool = icmp eq i32 %and, 0, !dbg !14
br i1 %tobool, label %while.end, label %while.body, !dbg !14
while.end: ; preds = %while.body
tail call void @llvm.dbg.value(metadata i32 %mul, metadata !5, metadata !DIExpression()), !dbg !14
%call4 = tail call i32 @g(i32 %mul, i32 0) nounwind, !dbg !15
store i32 %call4, i32* @a, align 4, !dbg !15
tail call void @llvm.dbg.value(metadata i32 2, metadata !5, metadata !DIExpression()), !dbg !17
br label %while.body9
while.body9: ; preds = %while.end, %while.body9
%x.116 = phi i32 [ 2, %while.end ], [ %mul12, %while.body9 ]
%mul12 = mul nsw i32 %call4, %x.116, !dbg !18
%and7 = and i32 %mul12, 2, !dbg !18
%tobool8 = icmp eq i32 %and7, 0, !dbg !18
br i1 %tobool8, label %while.end13, label %while.body9, !dbg !18
while.end13: ; preds = %while.body9
tail call void @llvm.dbg.value(metadata i32 %mul12, metadata !5, metadata !DIExpression()), !dbg !18
%call15 = tail call i32 @g(i32 0, i32 %mul12) nounwind, !dbg !19
store i32 %call15, i32* @a, align 4, !dbg !19
ret void, !dbg !20
}
declare i32 @g(i32, i32)
declare void @llvm.dbg.value(metadata, metadata, metadata) nounwind readnone
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!24}
!0 = distinct !DISubprogram(name: "f", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 4, file: !23, scope: !1, type: !3, variables: !22)
!1 = !DIFile(filename: "simple.c", directory: "/home/rengol01/temp/tests/dwarf/relocation")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk)", isOptimized: true, emissionKind: FullDebug, file: !23, enums: !{}, retainedTypes: !{}, imports: null)
!3 = !DISubroutineType(types: !4)
!4 = !{null}
!5 = !DILocalVariable(name: "x", line: 5, scope: !6, file: !1, type: !7)
!6 = distinct !DILexicalBlock(line: 4, column: 14, file: !23, scope: !0)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!8 = !DILocation(line: 6, column: 3, scope: !6)
!12 = !{i32 1}
!13 = !DILocation(line: 7, column: 3, scope: !6)
!14 = !DILocation(line: 8, column: 3, scope: !6)
!15 = !DILocation(line: 9, column: 3, scope: !6)
!16 = !{i32 2}
!17 = !DILocation(line: 10, column: 3, scope: !6)
!18 = !DILocation(line: 11, column: 3, scope: !6)
!19 = !DILocation(line: 12, column: 3, scope: !6)
!20 = !DILocation(line: 13, column: 1, scope: !6)
!22 = !{!5}
!23 = !DIFile(filename: "simple.c", directory: "/home/rengol01/temp/tests/dwarf/relocation")
!24 = !{i32 1, !"Debug Info Version", i32 3}

87
external/llvm/test/DebugInfo/X86/DW_AT_object_pointer.ll vendored
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@@ -1,87 +0,0 @@
; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
; CHECK: DW_TAG_formal_parameter [
; CHECK-NOT: ""
; CHECK: DW_TAG
; CHECK: DW_TAG_class_type
; CHECK: DW_AT_object_pointer [DW_FORM_ref4] (cu + 0x{{[0-9a-f]*}} => {[[PARAM:0x[0-9a-f]*]]})
; CHECK: [[PARAM]]: DW_TAG_formal_parameter
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-f]*}}] = "this")
%class.A = type { i32 }
define i32 @_Z3fooi(i32) nounwind uwtable ssp !dbg !5 {
entry:
%.addr = alloca i32, align 4
%a = alloca %class.A, align 4
store i32 %0, i32* %.addr, align 4
call void @llvm.dbg.declare(metadata i32* %.addr, metadata !36, metadata !DIExpression()), !dbg !35
call void @llvm.dbg.declare(metadata %class.A* %a, metadata !21, metadata !DIExpression()), !dbg !23
call void @_ZN1AC1Ev(%class.A* %a), !dbg !24
%m_a = getelementptr inbounds %class.A, %class.A* %a, i32 0, i32 0, !dbg !25
%1 = load i32, i32* %m_a, align 4, !dbg !25
ret i32 %1, !dbg !25
}
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
define linkonce_odr void @_ZN1AC1Ev(%class.A* %this) unnamed_addr nounwind uwtable ssp align 2 !dbg !10 {
entry:
%this.addr = alloca %class.A*, align 8
store %class.A* %this, %class.A** %this.addr, align 8
call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !26, metadata !DIExpression()), !dbg !28
%this1 = load %class.A*, %class.A** %this.addr
call void @_ZN1AC2Ev(%class.A* %this1), !dbg !29
ret void, !dbg !29
}
define linkonce_odr void @_ZN1AC2Ev(%class.A* %this) unnamed_addr nounwind uwtable ssp align 2 !dbg !20 {
entry:
%this.addr = alloca %class.A*, align 8
store %class.A* %this, %class.A** %this.addr, align 8
call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !30, metadata !DIExpression()), !dbg !31
%this1 = load %class.A*, %class.A** %this.addr
%m_a = getelementptr inbounds %class.A, %class.A* %this1, i32 0, i32 0, !dbg !32
store i32 0, i32* %m_a, align 4, !dbg !32
ret void, !dbg !34
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!38}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.2 (trunk 163586) (llvm/trunk 163570)", isOptimized: false, emissionKind: FullDebug, file: !37, enums: !1, retainedTypes: !1, globals: !1, imports: !1)
!1 = !{}
!5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooi", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 7, file: !6, scope: !6, type: !7, variables: !1)
!6 = !DIFile(filename: "bar.cpp", directory: "/Users/echristo/debug-tests")
!7 = !DISubroutineType(types: !8)
!8 = !{!9}
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!10 = distinct !DISubprogram(name: "A", linkageName: "_ZN1AC1Ev", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 3, file: !6, scope: null, type: !11, declaration: !17, variables: !1)
!11 = !DISubroutineType(types: !12)
!12 = !{null, !13}
!13 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !14)
!14 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 1, size: 32, align: 32, file: !37, elements: !15)
!15 = !{!16, !17}
!16 = !DIDerivedType(tag: DW_TAG_member, name: "m_a", line: 4, size: 32, align: 32, file: !37, scope: !14, baseType: !9)
!17 = !DISubprogram(name: "A", line: 3, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !6, scope: !14, type: !11)
!20 = distinct !DISubprogram(name: "A", linkageName: "_ZN1AC2Ev", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 3, file: !6, scope: null, type: !11, declaration: !17, variables: !1)
!21 = !DILocalVariable(name: "a", line: 8, scope: !22, file: !6, type: !14)
!22 = distinct !DILexicalBlock(line: 7, column: 11, file: !6, scope: !5)
!23 = !DILocation(line: 8, column: 5, scope: !22)
!24 = !DILocation(line: 8, column: 6, scope: !22)
!25 = !DILocation(line: 9, column: 3, scope: !22)
!26 = !DILocalVariable(name: "this", line: 3, arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !10, file: !6, type: !27)
!27 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !14)
!28 = !DILocation(line: 3, column: 3, scope: !10)
!29 = !DILocation(line: 3, column: 18, scope: !10)
!30 = !DILocalVariable(name: "this", line: 3, arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !20, file: !6, type: !27)
!31 = !DILocation(line: 3, column: 3, scope: !20)
!32 = !DILocation(line: 3, column: 9, scope: !33)
!33 = distinct !DILexicalBlock(line: 3, column: 7, file: !6, scope: !20)
!34 = !DILocation(line: 3, column: 18, scope: !33)
!35 = !DILocation(line: 7, scope: !5)
!36 = !DILocalVariable(name: "", line: 7, arg: 1, scope: !5, file: !6, type: !9)
!37 = !DIFile(filename: "bar.cpp", directory: "/Users/echristo/debug-tests")
!38 = !{i32 1, !"Debug Info Version", i32 3}

43
external/llvm/test/DebugInfo/X86/DW_AT_specification.ll vendored
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@@ -1,43 +0,0 @@
; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
; test that the DW_AT_specification is a back edge in the file.
; CHECK: DW_TAG_subprogram
; CHECK-NEXT: DW_AT_linkage_name {{.*}} "_ZN3foo3barEv"
; CHECK: DW_TAG_subprogram
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_specification {{.*}} "_ZN3foo3barEv"
source_filename = "test/DebugInfo/X86/DW_AT_specification.ll"
@_ZZN3foo3barEvE1x = constant i32 0, align 4, !dbg !0
define void @_ZN3foo3barEv() !dbg !2 {
entry:
ret void, !dbg !17
}
!llvm.dbg.cu = !{!8}
!llvm.module.flags = !{!16}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "x", scope: !2, file: !3, line: 5, type: !14, isLocal: true, isDefinition: true)
!2 = distinct !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEv", scope: null, file: !3, line: 4, type: !4, isLocal: false, isDefinition: true, scopeLine: 4, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !8, declaration: !11)
!3 = !DIFile(filename: "nsNativeAppSupportBase.ii", directory: "/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/toolkit/library")
!4 = !DISubroutineType(types: !5)
!5 = !{null, !6}
!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64, flags: DIFlagArtificial)
!7 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", file: !3, line: 1, flags: DIFlagFwdDecl)
!8 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.0 ()", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !9, retainedTypes: !9, globals: !10, imports: !9)
!9 = !{}
!10 = !{!0}
!11 = !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEv", scope: !12, file: !3, line: 2, type: !4, isLocal: false, isDefinition: false, scopeLine: 2, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false)
!12 = !DICompositeType(tag: DW_TAG_class_type, name: "foo", file: !3, line: 1, size: 8, align: 8, elements: !13)
!13 = !{!11}
!14 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !15)
!15 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!16 = !{i32 1, !"Debug Info Version", i32 3}
!17 = !DILocation(line: 6, column: 1, scope: !18)
!18 = distinct !DILexicalBlock(scope: !2, file: !3, line: 4, column: 17)

43
external/llvm/test/DebugInfo/X86/DW_AT_stmt_list_sec_offset.ll vendored
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@@ -1,43 +0,0 @@
; RUN: llc -mtriple=i686-w64-mingw32 -o %t -filetype=obj %s
; RUN: llvm-dwarfdump -v -all %t | FileCheck %s
; RUN: llc -mtriple=i686-w64-mingw32 -o %t -filetype=obj -dwarf-version=3 %s
; RUN: llvm-dwarfdump -v -all %t | FileCheck %s -check-prefix=DWARF3
; CHECK: DW_AT_stmt_list [DW_FORM_sec_offset]
; DWARF3: DW_AT_stmt_list [DW_FORM_data4]
;
; generated from:
; clang -g -S -emit-llvm test.c -o test.ll
; int main()
; {
; return 0;
; }
; ModuleID = 'test.c'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:128:128-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S32"
target triple = "i686-pc-win32"
; Function Attrs: nounwind
define i32 @main() #0 !dbg !4 {
entry:
%retval = alloca i32, align 4
store i32 0, i32* %retval
ret i32 0, !dbg !10
}
attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!9, !11}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
!1 = !DIFile(filename: "test.c", directory: "C:\5CProjects")
!2 = !{}
!4 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "test.c", directory: "C:CProjects")
!6 = !DISubroutineType(types: !7)
!7 = !{!8}
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !{i32 2, !"Dwarf Version", i32 4}
!10 = !DILocation(line: 3, scope: !4)
!11 = !{i32 1, !"Debug Info Version", i32 3}

47
external/llvm/test/DebugInfo/X86/DW_TAG_friend.ll vendored
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@@ -1,47 +0,0 @@
; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
; Check that the friend tag is there and is followed by a DW_AT_friend that has a reference back.
; CHECK: [[BACK:0x[0-9a-f]*]]: DW_TAG_class_type
; CHECK-NEXT: DW_AT_name [DW_FORM_strp] ( .debug_str[{{.*}}] = "A")
; CHECK: DW_TAG_friend
; CHECK-NEXT: DW_AT_friend [DW_FORM_ref4] (cu + 0x{{[0-9a-f]*}} => {[[BACK]]})
source_filename = "test/DebugInfo/X86/DW_TAG_friend.ll"
%class.A = type { i32 }
%class.B = type { i32 }
@a = global %class.A zeroinitializer, align 4, !dbg !0
@b = global %class.B zeroinitializer, align 4, !dbg !11
!llvm.dbg.cu = !{!21}
!llvm.module.flags = !{!24}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 10, type: !3, isLocal: false, isDefinition: true)
!2 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo/tmp")
!3 = !DICompositeType(tag: DW_TAG_class_type, name: "A", file: !2, line: 1, size: 32, align: 32, elements: !4)
!4 = !{!5, !7}
!5 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !3, file: !2, line: 2, baseType: !6, size: 32, align: 32, flags: DIFlagPrivate)
!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !DISubprogram(name: "A", scope: !3, file: !2, line: 1, type: !8, isLocal: false, isDefinition: false, scopeLine: 1, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)
!8 = !DISubroutineType(types: !9)
!9 = !{null, !10}
!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !3, size: 64, align: 64, flags: DIFlagArtificial)
!11 = !DIGlobalVariableExpression(var: !12, expr: !DIExpression())
!12 = !DIGlobalVariable(name: "b", scope: null, file: !2, line: 11, type: !13, isLocal: false, isDefinition: true)
!13 = !DICompositeType(tag: DW_TAG_class_type, name: "B", file: !2, line: 5, size: 32, align: 32, elements: !14)
!14 = !{!15, !16, !20}
!15 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !13, file: !2, line: 7, baseType: !6, size: 32, align: 32, flags: DIFlagPrivate)
!16 = !DISubprogram(name: "B", scope: !13, file: !2, line: 5, type: !17, isLocal: false, isDefinition: false, scopeLine: 5, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)
!17 = !DISubroutineType(types: !18)
!18 = !{null, !19}
!19 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64, align: 64, flags: DIFlagArtificial)
!20 = !DIDerivedType(tag: DW_TAG_friend, file: !2, baseType: !3)
!21 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.1 (trunk 153413) (llvm/trunk 153428)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !22, retainedTypes: !22, globals: !23, imports: !22)
!22 = !{}
!23 = !{!0, !11}
!24 = !{i32 1, !"Debug Info Version", i32 3}

84
external/llvm/test/DebugInfo/X86/FrameIndexExprs.ll vendored
View File

@@ -1,84 +0,0 @@
; PR31381: An assertion in the DWARF backend when fragments in MMI slots are
; sorted by largest offset first.
; RUN: llc -mtriple=x86_64-apple-darwin -filetype=obj < %s | llvm-dwarfdump -v -debug-info - | FileCheck %s
; CHECK: DW_TAG_formal_parameter
; CHECK: DW_TAG_formal_parameter
; CHECK-NEXT: DW_AT_location [DW_FORM_exprloc] (DW_OP_fbreg -8, DW_OP_piece 0x3, DW_OP_piece 0x6, DW_OP_fbreg -3, DW_OP_piece 0x3)
; CHECK-NEXT: DW_AT_abstract_origin {{.*}}"p"
source_filename = "bugpoint-reduced-simplified.ll"
target triple = "x86_64-apple-darwin"
@f = common local_unnamed_addr global i32 0, align 4, !dbg !0
@h = common local_unnamed_addr global i32 0, align 4, !dbg !6
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
define void @fn4() local_unnamed_addr !dbg !12 {
entry:
%l1.sroa.7.i = alloca [3 x i8], align 1
tail call void @llvm.dbg.declare(metadata [3 x i8]* %l1.sroa.7.i, metadata !15, metadata !26), !dbg !27
%i.sroa.4.i = alloca [3 x i8], align 8
tail call void @llvm.dbg.declare(metadata [3 x i8]* %i.sroa.4.i, metadata !15, metadata !32), !dbg !27
%0 = load i32, i32* @h, align 4
br label %while.body.i.i, !dbg !33
while.body.i.i: ; preds = %while.body.i.i, %entry
br label %while.body.i.i, !dbg !34
fn3.exit: ; No predecessors!
%1 = load i32, i32* @f, align 4
%tobool.i = icmp eq i32 %1, 0
br label %while.body.i
while.body.i: ; preds = %if.end.i, %fn3.exit
br i1 %tobool.i, label %if.end.i, label %if.then.i
if.then.i: ; preds = %while.body.i
br label %if.end.i
if.end.i: ; preds = %if.then.i, %while.body.i
br label %while.body.i
}
attributes #0 = { nounwind readnone }
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!9, !10, !11}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = distinct !DIGlobalVariable(name: "f", scope: !2, file: !3, line: 8, type: !8, isLocal: false, isDefinition: true)
!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
!3 = !DIFile(filename: "PR31381.c", directory: "/")
!4 = !{}
!5 = !{!0, !6}
!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
!7 = distinct !DIGlobalVariable(name: "h", scope: !2, file: !3, line: 8, type: !8, isLocal: false, isDefinition: true)
!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!9 = !{i32 2, !"Dwarf Version", i32 4}
!10 = !{i32 2, !"Debug Info Version", i32 3}
!11 = !{i32 1, !"PIC Level", i32 2}
!12 = distinct !DISubprogram(name: "fn4", scope: !3, file: !3, line: 31, type: !13, isLocal: false, isDefinition: true, scopeLine: 32, isOptimized: true, unit: !2, variables: !4)
!13 = !DISubroutineType(types: !14)
!14 = !{null}
!15 = !DILocalVariable(name: "p", arg: 1, scope: !16, file: !3, line: 19, type: !19)
!16 = distinct !DISubprogram(name: "fn2", scope: !3, file: !3, line: 19, type: !17, isLocal: false, isDefinition: true, scopeLine: 20, flags: DIFlagPrototyped, isOptimized: true, unit: !2, variables: !25)
!17 = !DISubroutineType(types: !18)
!18 = !{null, !19}
!19 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !3, line: 1, size: 96, elements: !20)
!20 = !{!21, !23, !24}
!21 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !19, file: !3, line: 4, baseType: !22, size: 8, offset: 24)
!22 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
!23 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !19, file: !3, line: 5, baseType: !8, size: 32, offset: 32)
!24 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !19, file: !3, line: 6, baseType: !8, size: 6, offset: 64, flags: DIFlagBitField, extraData: i64 64)
!25 = !{!15}
!26 = !DIExpression(DW_OP_LLVM_fragment, 72, 24)
!27 = !DILocation(line: 19, column: 20, scope: !16, inlinedAt: !28)
!28 = distinct !DILocation(line: 27, column: 3, scope: !29, inlinedAt: !30)
!29 = distinct !DISubprogram(name: "fn3", scope: !3, file: !3, line: 24, type: !13, isLocal: false, isDefinition: true, scopeLine: 25, isOptimized: true, unit: !2, variables: !4)
!30 = distinct !DILocation(line: 34, column: 7, scope: !31)
!31 = distinct !DILexicalBlock(scope: !12, file: !3, line: 33, column: 5)
!32 = !DIExpression(DW_OP_LLVM_fragment, 0, 24)
!33 = !DILocation(line: 22, column: 9, scope: !16, inlinedAt: !28)
!34 = !DILocation(line: 21, column: 3, scope: !35, inlinedAt: !28)
!35 = !DILexicalBlockFile(scope: !16, file: !3, discriminator: 2)

64
external/llvm/test/DebugInfo/X86/InlinedFnLocalVar.ll vendored
View File

@@ -1,64 +0,0 @@
; RUN: llc -mtriple i686-pc-cygwin -O2 %s -o - | FileCheck %s
; Check struct X for dead variable xyz from inlined function foo.
; CHECK: Lsection_info
; CHECK: DW_TAG_structure_type
; CHECK-NEXT: info_string
source_filename = "test/DebugInfo/X86/InlinedFnLocalVar.ll"
@i = common global i32 0, !dbg !0
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
; Function Attrs: nounwind readnone
declare void @llvm.dbg.value(metadata, metadata, metadata) #0
; Function Attrs: nounwind ssp
define i32 @bar() #1 !dbg !8 {
entry:
%0 = load i32, i32* @i, align 4, !dbg !11
tail call void @llvm.dbg.value(metadata i32 %0, metadata !13, metadata !24), !dbg !25
tail call void @llvm.dbg.declare(metadata !5, metadata !18, metadata !24), !dbg !26
%1 = mul nsw i32 %0, %0, !dbg !27
store i32 %1, i32* @i, align 4, !dbg !11
ret i32 %1, !dbg !28
}
attributes #0 = { nounwind readnone }
attributes #1 = { nounwind ssp }
!llvm.dbg.cu = !{!4}
!llvm.module.flags = !{!7}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "i", scope: !2, file: !2, line: 5, type: !3, isLocal: false, isDefinition: true)
!2 = !DIFile(filename: "bar.c", directory: "/tmp/")
!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!4 = distinct !DICompileUnit(language: DW_LANG_C89, file: !2, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !5, retainedTypes: !5, globals: !6, imports: !5)
!5 = !{}
!6 = !{!0}
!7 = !{i32 1, !"Debug Info Version", i32 3}
!8 = distinct !DISubprogram(name: "bar", linkageName: "bar", scope: !2, file: !2, line: 14, type: !9, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, unit: !4)
!9 = !DISubroutineType(types: !10)
!10 = !{!3}
!11 = !DILocation(line: 15, scope: !12)
!12 = distinct !DILexicalBlock(scope: !8, file: !2, line: 14)
!13 = !DILocalVariable(name: "j", arg: 1, scope: !14, file: !2, line: 9, type: !3)
!14 = distinct !DISubprogram(name: "foo", scope: !2, file: !2, line: 9, type: !15, isLocal: true, isDefinition: true, scopeLine: 9, virtualIndex: 6, isOptimized: true, unit: !4, variables: !17)
!15 = !DISubroutineType(types: !16)
!16 = !{!3, !3}
!17 = !{!13, !18}
!18 = !DILocalVariable(name: "xyz", scope: !19, file: !2, line: 10, type: !20)
!19 = distinct !DILexicalBlock(scope: !14, file: !2, line: 9)
!20 = !DICompositeType(tag: DW_TAG_structure_type, name: "X", scope: !14, file: !2, line: 10, size: 64, align: 32, elements: !21)
!21 = !{!22, !23}
!22 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !20, file: !2, line: 10, baseType: !3, size: 32, align: 32)
!23 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !20, file: !2, line: 10, baseType: !3, size: 32, align: 32, offset: 32)
!24 = !DIExpression()
!25 = !DILocation(line: 9, scope: !14, inlinedAt: !11)
!26 = !DILocation(line: 9, scope: !19, inlinedAt: !11)
!27 = !DILocation(line: 11, scope: !19, inlinedAt: !11)
!28 = !DILocation(line: 16, scope: !12)

105
external/llvm/test/DebugInfo/X86/PR26148.ll vendored
View File

@@ -1,105 +0,0 @@
; RUN: llc -filetype=obj -o - < %s | llvm-dwarfdump - --debug-loc | FileCheck %s
;
; Created using clang -g -O3 from:
; struct S0 {
; short f0;
; int f3;
; } a;
; void fn1(short p1) {
; struct S0 b, c = {3};
; b.f3 = p1;
; a = b = c;
; }
;
; int main() { return 0; }
;
; This is similar to the bug in test/DebugInfo/ARM/PR26163.ll, except that there is an
; extra non-overlapping range first. Thus, we make sure that the backend actually looks
; at all expressions when determining whether to merge ranges, not just the first one.
; AS in 26163, we expect two ranges (as opposed to one), the first one being zero sized
;
;
; CHECK: 0x0000000000000004 - 0x0000000000000004: DW_OP_constu 0x3, DW_OP_piece 0x4, DW_OP_reg5 RDI, DW_OP_piece 0x2
; CHECK: 0x0000000000000004 - 0x0000000000000014: DW_OP_constu 0x3, DW_OP_piece 0x4, DW_OP_constu 0x0, DW_OP_piece 0x4
source_filename = "test/DebugInfo/X86/PR26148.ll"
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.11.0"
%struct.S0 = type { i16, i32 }
@a = common global %struct.S0 zeroinitializer, align 4, !dbg !0
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
; Function Attrs: nounwind readnone
declare void @llvm.dbg.value(metadata, metadata, metadata) #0
; The attributes are here to force the zero-sized range not to be at the start of
; the function, which has special interpretation in DWARF. The fact that this happens
; at all is probably an LLVM bug.
define void @fn1(i16 signext %p1) #1 !dbg !16 {
entry:
tail call void @llvm.dbg.value(metadata i16 %p1, metadata !20, metadata !23), !dbg !24
tail call void @llvm.dbg.declare(metadata %struct.S0* undef, metadata !21, metadata !23), !dbg !25
tail call void @llvm.dbg.declare(metadata %struct.S0* undef, metadata !22, metadata !23), !dbg !26
tail call void @llvm.dbg.value(metadata i32 3, metadata !22, metadata !27), !dbg !26
tail call void @llvm.dbg.value(metadata i32 0, metadata !22, metadata !28), !dbg !26
tail call void @llvm.dbg.value(metadata i16 %p1, metadata !21, metadata !29), !dbg !25
tail call void @llvm.dbg.value(metadata i32 3, metadata !21, metadata !27), !dbg !25
tail call void @llvm.dbg.value(metadata i32 0, metadata !21, metadata !28), !dbg !25
store i32 3, i32* bitcast (%struct.S0* @a to i32*), align 4, !dbg !30
store i32 0, i32* getelementptr inbounds (%struct.S0, %struct.S0* @a, i64 0, i32 1), align 4, !dbg !30
ret void, !dbg !31
}
define i32 @main() !dbg !32 {
entry:
ret i32 0, !dbg !35
}
attributes #0 = { nounwind readnone }
attributes #1 = { "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" }
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!12, !13, !14}
!llvm.ident = !{!15}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "a", scope: !2, file: !3, line: 4, type: !6, isLocal: false, isDefinition: true)
!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 3.9.0 (https://github.com/llvm-mirror/clang 8f258397c5afd7a708bd95770c718e81d08fb11a) (https://github.com/llvm-mirror/llvm 18481855bdfa1b4a424f81be8525db002671348d)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
!3 = !DIFile(filename: "small.c", directory: "/Users/kfischer/Projects/clangbug")
!4 = !{}
!5 = !{!0}
!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "S0", file: !3, line: 1, size: 64, align: 32, elements: !7)
!7 = !{!8, !10}
!8 = !DIDerivedType(tag: DW_TAG_member, name: "f0", scope: !6, file: !3, line: 2, baseType: !9, size: 16, align: 16)
!9 = !DIBasicType(name: "short", size: 16, align: 16, encoding: DW_ATE_signed)
!10 = !DIDerivedType(tag: DW_TAG_member, name: "f3", scope: !6, file: !3, line: 3, baseType: !11, size: 32, align: 32, offset: 32)
!11 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!12 = !{i32 2, !"Dwarf Version", i32 2}
!13 = !{i32 2, !"Debug Info Version", i32 3}
!14 = !{i32 1, !"PIC Level", i32 2}
!15 = !{!"clang version 3.9.0 (https://github.com/llvm-mirror/clang 8f258397c5afd7a708bd95770c718e81d08fb11a) (https://github.com/llvm-mirror/llvm 18481855bdfa1b4a424f81be8525db002671348d)"}
!16 = distinct !DISubprogram(name: "fn1", scope: !3, file: !3, line: 5, type: !17, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagPrototyped, isOptimized: true, unit: !2, variables: !19)
!17 = !DISubroutineType(types: !18)
!18 = !{null, !9}
!19 = !{!20, !21, !22}
!20 = !DILocalVariable(name: "p1", arg: 1, scope: !16, file: !3, line: 5, type: !9)
!21 = !DILocalVariable(name: "b", scope: !16, file: !3, line: 6, type: !6)
!22 = !DILocalVariable(name: "c", scope: !16, file: !3, line: 6, type: !6)
!23 = !DIExpression()
!24 = !DILocation(line: 5, column: 16, scope: !16)
!25 = !DILocation(line: 6, column: 13, scope: !16)
!26 = !DILocation(line: 6, column: 16, scope: !16)
!27 = !DIExpression(DW_OP_LLVM_fragment, 0, 32)
!28 = !DIExpression(DW_OP_LLVM_fragment, 32, 32)
!29 = !DIExpression(DW_OP_LLVM_fragment, 32, 16)
!30 = !DILocation(line: 8, column: 9, scope: !16)
!31 = !DILocation(line: 9, column: 1, scope: !16)
!32 = distinct !DISubprogram(name: "main", scope: !3, file: !3, line: 11, type: !33, isLocal: false, isDefinition: true, scopeLine: 11, isOptimized: true, unit: !2, variables: !4)
!33 = !DISubroutineType(types: !34)
!34 = !{!11}
!35 = !DILocation(line: 11, column: 14, scope: !32)

57
external/llvm/test/DebugInfo/X86/abstract_origin.ll vendored
View File

@@ -1,57 +0,0 @@
; RUN: %llc_dwarf -filetype=obj %s -o - | llvm-dwarfdump -debug-info - | FileCheck %s
; Generated at -O2 from:
; void f();
; __attribute__((always_inline)) void g() {
; f();
; }
; void h() {
; g();
; };
; CHECK: DW_TAG_subprogram
; CHECK: DW_AT_abstract_origin {{.*}}"g"
; CHECK-NOT: DW_AT_abstract_origin {{.*}}"g"
; CHECK: DW_TAG
source_filename = "test.c"
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.11.0"
; Function Attrs: alwaysinline nounwind ssp uwtable
define void @g() #0 !dbg !7 {
entry:
tail call void (...) @f() #3, !dbg !10
ret void, !dbg !11
}
declare void @f(...)
; Function Attrs: nounwind ssp uwtable
define void @h() #2 !dbg !12 {
entry:
tail call void (...) @f() #3, !dbg !13
ret void, !dbg !15
}
attributes #0 = { alwaysinline nounwind ssp uwtable }
attributes #2 = { nounwind ssp uwtable }
attributes #3 = { nounwind }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!3, !4, !5}
!llvm.ident = !{!6}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
!1 = !DIFile(filename: "test.c", directory: "/Volumes/Data/llvm")
!2 = !{}
!3 = !{i32 2, !"Dwarf Version", i32 2}
!4 = !{i32 2, !"Debug Info Version", i32 3}
!5 = !{i32 1, !"PIC Level", i32 2}
!6 = !{!"clang version 3.9.0 "}
!7 = distinct !DISubprogram(name: "g", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: true, unit: !0, variables: !2)
!8 = !DISubroutineType(types: !9)
!9 = !{null}
!10 = !DILocation(line: 3, column: 3, scope: !7)
!11 = !DILocation(line: 4, column: 1, scope: !7)
!12 = distinct !DISubprogram(name: "h", scope: !1, file: !1, line: 5, type: !8, isLocal: false, isDefinition: true, scopeLine: 5, isOptimized: true, unit: !0, variables: !2)
!13 = !DILocation(line: 3, column: 3, scope: !7, inlinedAt: !14)
!14 = distinct !DILocation(line: 6, column: 3, scope: !12)
!15 = !DILocation(line: 7, column: 1, scope: !12)

84
external/llvm/test/DebugInfo/X86/align_c11.ll vendored
View File

@@ -1,84 +0,0 @@
; RUN: %llc_dwarf -filetype=obj < %s | llvm-dwarfdump -debug-info - | FileCheck %s
; REQUIRES: object-emission
; Generated by clang -c -g -std=c11 -S -emit-llvm from the following C11 source
;
; // every object of type struct data will be aligned to 128-byte boundary
; struct data {
; char x;
; _Alignas(128) char arr[2];
; };
;
; _Alignas(2048) struct data d; // this instance of data is aligned even stricter
; int foo(void)
; {
; struct data local_data;
; return 0;
; }
; CHECK: DW_TAG_variable
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"d"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}2048
; CHECK: DW_TAG_structure_type
; CHECK: DW_TAG_member
; CHECK: DW_TAG_member
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"arr"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}128
; ModuleID = 'test.c'
source_filename = "test.c"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
%struct.data = type { i8, [127 x i8], [2 x i8], [126 x i8] }
@d = common global %struct.data zeroinitializer, align 2048, !dbg !0
; Function Attrs: nounwind uwtable
define i32 @foo() #0 !dbg !17 {
entry:
%local_data = alloca %struct.data, align 128
call void @llvm.dbg.declare(metadata %struct.data* %local_data, metadata !21, metadata !22), !dbg !23
ret i32 0, !dbg !24
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
attributes #0 = { nounwind uwtable }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!14, !15}
!llvm.ident = !{!16}
!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "d", scope: !2, file: !3, line: 7, type: !6, isLocal: false, isDefinition: true, align: 16384)
!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
!3 = !DIFile(filename: "test.c", directory: "/tmp")
!4 = !{}
!5 = !{!0}
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "data", file: !3, line: 2, size: 2048, elements: !7)
!7 = !{!8, !10}
!8 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !6, file: !3, line: 3, baseType: !9, size: 8)
!9 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
!10 = !DIDerivedType(tag: DW_TAG_member, name: "arr", scope: !6, file: !3, line: 4, baseType: !11, size: 16, align: 1024, offset: 1024)
!11 = !DICompositeType(tag: DW_TAG_array_type, baseType: !9, size: 16, elements: !12)
!12 = !{!13}
!13 = !DISubrange(count: 2)
!14 = !{i32 2, !"Dwarf Version", i32 4}
!15 = !{i32 2, !"Debug Info Version", i32 3}
!16 = !{!"clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)"}
!17 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 8, type: !18, isLocal: false, isDefinition: true, scopeLine: 9, flags: DIFlagPrototyped, isOptimized: false, unit: !2, variables: !4)
!18 = !DISubroutineType(types: !19)
!19 = !{!20}
!20 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!21 = !DILocalVariable(name: "local_data", scope: !17, file: !3, line: 10, type: !6)
!22 = !DIExpression()
!23 = !DILocation(line: 10, column: 17, scope: !17)
!24 = !DILocation(line: 11, column: 5, scope: !17)

175
external/llvm/test/DebugInfo/X86/align_cpp11.ll vendored
View File

@@ -1,175 +0,0 @@
; RUN: %llc_dwarf -filetype=obj < %s | llvm-dwarfdump -debug-info - | FileCheck %s
; REQUIRES: object-emission
; Generated by clang++ -c -g -std=c++11 -S -emit-llvm from the following C++11 source
; struct S {
; char x;
; alignas(128) char xx;
; };
;
; class alignas(64) C0 {
; };
;
; class C1 {
; alignas(64) static void *p;
; };
;
; enum alignas(16) E {
; A,
; B,
; C,
; };
;
; C0 c0;
;
; alignas(2048) S s;
;
; void foo()
; {
; S ss;
; E e;
; C1 c1;
; alignas(32) int i = 42;
; auto Lambda = [i](){};
; }
; CHECK: DW_TAG_class_type
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"C0"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}64
; CHECK: DW_TAG_variable
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"s"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}2048
; CHECK: DW_TAG_structure_type
; CHECK: DW_TAG_member
; CHECK: DW_AT_name{{.*}}"xx"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}128
; CHECK: DW_TAG_enumeration_type
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}16
; CHECK: DW_TAG_variable
; CHECK: DW_AT_name{{.*}}"i"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}32
; CHECK: DW_TAG_class_type
; CHECK: DW_TAG_member
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"i"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}32
; CHECK: DW_TAG_class_type
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"C1"
; CHECK: DW_TAG_member
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"p"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}64
; ModuleID = 'test.cpp'
source_filename = "test.cpp"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
%class.C0 = type { [64 x i8] }
%struct.S = type { i8, [127 x i8], i8, [127 x i8] }
%class.C1 = type { i8 }
%class.anon = type { i32 }
@c0 = global %class.C0 zeroinitializer, align 64, !dbg !0
@s = global %struct.S zeroinitializer, align 2048, !dbg !12
; Function Attrs: nounwind uwtable
define void @_Z3foov() #0 !dbg !24 {
entry:
%ss = alloca %struct.S, align 128
%e = alloca i32, align 16
%c1 = alloca %class.C1, align 1
%i = alloca i32, align 32
%Lambda = alloca %class.anon, align 4
call void @llvm.dbg.declare(metadata %struct.S* %ss, metadata !27, metadata !28), !dbg !29
call void @llvm.dbg.declare(metadata i32* %e, metadata !30, metadata !28), !dbg !31
call void @llvm.dbg.declare(metadata %class.C1* %c1, metadata !32, metadata !28), !dbg !37
call void @llvm.dbg.declare(metadata i32* %i, metadata !38, metadata !28), !dbg !40
store i32 42, i32* %i, align 32, !dbg !40
call void @llvm.dbg.declare(metadata %class.anon* %Lambda, metadata !41, metadata !28), !dbg !50
%0 = getelementptr inbounds %class.anon, %class.anon* %Lambda, i32 0, i32 0, !dbg !51
%1 = load i32, i32* %i, align 32, !dbg !52
store i32 %1, i32* %0, align 4, !dbg !51
ret void, !dbg !53
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
attributes #0 = { nounwind uwtable }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!21, !22}
!llvm.ident = !{!23}
!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "c0", scope: !2, file: !6, line: 19, type: !19, isLocal: false, isDefinition: true)
!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !11)
!3 = !DIFile(filename: "test.cpp", directory: "/tmp")
!4 = !{!5}
!5 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "E", file: !6, line: 13, size: 32, align: 128, elements: !7, identifier: "_ZTS1E")
!6 = !DIFile(filename: "./test.cpp", directory: "/tmp")
!7 = !{!8, !9, !10}
!8 = !DIEnumerator(name: "A", value: 0)
!9 = !DIEnumerator(name: "B", value: 1)
!10 = !DIEnumerator(name: "C", value: 2)
!11 = !{!0, !12}
!12 = distinct !DIGlobalVariableExpression(var: !13, expr: !DIExpression())
!13 = !DIGlobalVariable(name: "s", scope: !2, file: !6, line: 21, type: !14, isLocal: false, isDefinition: true, align: 16384)
!14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !6, line: 1, size: 2048, elements: !15, identifier: "_ZTS1S")
!15 = !{!16, !18}
!16 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !14, file: !6, line: 2, baseType: !17, size: 8)
!17 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
!18 = !DIDerivedType(tag: DW_TAG_member, name: "xx", scope: !14, file: !6, line: 3, baseType: !17, size: 8, align: 1024, offset: 1024)
!19 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C0", file: !6, line: 6, size: 512, align: 512, elements: !20, identifier: "_ZTS2C0")
!20 = !{}
!21 = !{i32 2, !"Dwarf Version", i32 4}
!22 = !{i32 2, !"Debug Info Version", i32 3}
!23 = !{!"clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)"}
!24 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !6, file: !6, line: 23, type: !25, isLocal: false, isDefinition: true, scopeLine: 24, flags: DIFlagPrototyped, isOptimized: false, unit: !2, variables: !20)
!25 = !DISubroutineType(types: !26)
!26 = !{null}
!27 = !DILocalVariable(name: "ss", scope: !24, file: !6, line: 25, type: !14)
!28 = !DIExpression()
!29 = !DILocation(line: 25, column: 7, scope: !24)
!30 = !DILocalVariable(name: "e", scope: !24, file: !6, line: 26, type: !5)
!31 = !DILocation(line: 26, column: 7, scope: !24)
!32 = !DILocalVariable(name: "c1", scope: !24, file: !6, line: 27, type: !33)
!33 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C1", file: !6, line: 9, size: 8, elements: !34, identifier: "_ZTS2C1")
!34 = !{!35}
!35 = !DIDerivedType(tag: DW_TAG_member, name: "p", scope: !33, file: !6, line: 10, baseType: !36, align: 512, flags: DIFlagStaticMember)
!36 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
!37 = !DILocation(line: 27, column: 8, scope: !24)
!38 = !DILocalVariable(name: "i", scope: !24, file: !6, line: 28, type: !39, align: 256)
!39 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!40 = !DILocation(line: 28, column: 21, scope: !24)
!41 = !DILocalVariable(name: "Lambda", scope: !24, file: !6, line: 29, type: !42)
!42 = distinct !DICompositeType(tag: DW_TAG_class_type, scope: !24, file: !6, line: 29, size: 32, elements: !43)
!43 = !{!44, !45}
!44 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !42, file: !6, line: 29, baseType: !39, size: 32, align: 256)
!45 = !DISubprogram(name: "operator()", scope: !42, file: !6, line: 29, type: !46, isLocal: false, isDefinition: false, scopeLine: 29, flags: DIFlagPublic | DIFlagPrototyped, isOptimized: false)
!46 = !DISubroutineType(types: !47)
!47 = !{null, !48}
!48 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !49, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
!49 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !42)
!50 = !DILocation(line: 29, column: 10, scope: !24)
!51 = !DILocation(line: 29, column: 19, scope: !24)
!52 = !DILocation(line: 29, column: 20, scope: !24)
!53 = !DILocation(line: 30, column: 1, scope: !24)

99
external/llvm/test/DebugInfo/X86/align_objc.ll vendored
View File

@@ -1,99 +0,0 @@
; RUN: %llc_dwarf -filetype=obj < %s | llvm-dwarfdump -debug-info - | FileCheck %s
; REQUIRES: object-emission
; typedef struct __attribute__((aligned (128))) {
; char c;
; } S0;
;
; typedef struct {
; __attribute__((aligned (64))) char c;
; } S1;
;
; S0 s0;
;
; void f() {
; S1 s1;
; __attribute__((aligned (32))) int i;
; }
; CHECK: DW_TAG_typedef
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"S0"
; CHECK: DW_TAG_structure_type
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}128
; CHECK: DW_TAG_variable
; CHECK: DW_AT_name{{.*}}"i"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}32
; CHECK: DW_TAG_typedef
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"S1"
; CHECK: DW_TAG_structure_type
; CHECK: DW_TAG_member
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name{{.*}}"c"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_alignment{{.*}}64
; ModuleID = 'test.m'
source_filename = "test.m"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
%struct.S0 = type { i8, [127 x i8] }
%struct.S1 = type { i8, [63 x i8] }
@s0 = common global %struct.S0 zeroinitializer, align 128, !dbg !0
; Function Attrs: nounwind uwtable
define void @f() #0 !dbg !14 {
entry:
%s1 = alloca %struct.S1, align 64
%i = alloca i32, align 32
call void @llvm.dbg.declare(metadata %struct.S1* %s1, metadata !17, metadata !22), !dbg !23
call void @llvm.dbg.declare(metadata i32* %i, metadata !24, metadata !22), !dbg !26
ret void, !dbg !27
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
attributes #0 = { nounwind uwtable }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!11, !12}
!llvm.ident = !{!13}
!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "s0", scope: !2, file: !3, line: 10, type: !6, isLocal: false, isDefinition: true)
!2 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !3, producer: "clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)", isOptimized: false, runtimeVersion: 1, emissionKind: FullDebug, enums: !4, globals: !5)
!3 = !DIFile(filename: "test.m", directory: "/tmp")
!4 = !{}
!5 = !{!0}
!6 = !DIDerivedType(tag: DW_TAG_typedef, name: "S0", file: !3, line: 3, baseType: !7)
!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, file: !3, line: 1, size: 1024, align: 1024, elements: !8)
!8 = !{!9}
!9 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !7, file: !3, line: 2, baseType: !10, size: 8)
!10 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
!11 = !{i32 2, !"Dwarf Version", i32 4}
!12 = !{i32 2, !"Debug Info Version", i32 3}
!13 = !{!"clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)"}
!14 = distinct !DISubprogram(name: "f", scope: !3, file: !3, line: 12, type: !15, isLocal: false, isDefinition: true, scopeLine: 12, isOptimized: false, unit: !2, variables: !4)
!15 = !DISubroutineType(types: !16)
!16 = !{null}
!17 = !DILocalVariable(name: "s1", scope: !14, file: !3, line: 13, type: !18)
!18 = !DIDerivedType(tag: DW_TAG_typedef, name: "S1", file: !3, line: 8, baseType: !19)
!19 = distinct !DICompositeType(tag: DW_TAG_structure_type, file: !3, line: 6, size: 512, elements: !20)
!20 = !{!21}
!21 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !19, file: !3, line: 7, baseType: !10, size: 8, align: 512)
!22 = !DIExpression()
!23 = !DILocation(line: 13, column: 6, scope: !14)
!24 = !DILocalVariable(name: "i", scope: !14, file: !3, line: 14, type: !25, align: 256)
!25 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!26 = !DILocation(line: 14, column: 37, scope: !14)
!27 = !DILocation(line: 15, column: 1, scope: !14)

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