mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-22 09:29:31 +00:00
e56023a059
Finish off PR23080 by renaming the debug info IR constructs from `MD*` to `DI*`. The last of the `DIDescriptor` classes were deleted in r235356, and the last of the related typedefs removed in r235413, so this has all baked for about a week. Note: If you have out-of-tree code (like a frontend), I recommend that you get everything compiling and tests passing with the *previous* commit before updating to this one. It'll be easier to keep track of what code is using the `DIDescriptor` hierarchy and what you've already updated, and I think you're extremely unlikely to insert bugs. YMMV of course. Back to *this* commit: I did this using the rename-md-di-nodes.sh upgrade script I've attached to PR23080 (both code and testcases) and filtered through clang-format-diff.py. I edited the tests for test/Assembler/invalid-generic-debug-node-*.ll by hand since the columns were off-by-three. It should work on your out-of-tree testcases (and code, if you've followed the advice in the previous paragraph). Some of the tests are in badly named files now (e.g., test/Assembler/invalid-mdcompositetype-missing-tag.ll should be 'dicompositetype'); I'll come back and move the files in a follow-up commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236120 91177308-0d34-0410-b5e6-96231b3b80d8
113 lines
6.2 KiB
LLVM
113 lines
6.2 KiB
LLVM
; REQUIRES: object-emission
|
|
|
|
; RUN: %llc_dwarf -O0 -filetype=obj -o - < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
|
|
; Radar 7833483
|
|
; Do not emit a separate out-of-line definition DIE for the function-local 'foo'
|
|
; function (member of the function local 'A' type)
|
|
; CHECK: DW_TAG_class_type
|
|
; CHECK: DW_TAG_class_type
|
|
; CHECK-NEXT: DW_AT_name {{.*}} "A"
|
|
; Check that the subprogram inside the class definition has low_pc, only
|
|
; attached to the definition.
|
|
; CHECK: [[FOO_INL:0x........]]: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_low_pc
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_linkage_name {{.*}} "_ZZN1B2fnEvEN1A3fooEv"
|
|
; And just double check that there's no out of line definition that references
|
|
; this subprogram.
|
|
; CHECK-NOT: DW_AT_specification {{.*}} {[[FOO_INL]]}
|
|
|
|
%class.A = type { i8 }
|
|
%class.B = type { i8 }
|
|
|
|
define i32 @main() ssp {
|
|
entry:
|
|
%retval = alloca i32, align 4 ; <i32*> [#uses=3]
|
|
%b = alloca %class.A, align 1 ; <%class.A*> [#uses=1]
|
|
store i32 0, i32* %retval
|
|
call void @llvm.dbg.declare(metadata %class.A* %b, metadata !0, metadata !DIExpression()), !dbg !14
|
|
%call = call i32 @_ZN1B2fnEv(%class.A* %b), !dbg !15 ; <i32> [#uses=1]
|
|
store i32 %call, i32* %retval, !dbg !15
|
|
%0 = load i32, i32* %retval, !dbg !16 ; <i32> [#uses=1]
|
|
ret i32 %0, !dbg !16
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
define linkonce_odr i32 @_ZN1B2fnEv(%class.A* %this) ssp align 2 {
|
|
entry:
|
|
%retval = alloca i32, align 4 ; <i32*> [#uses=2]
|
|
%this.addr = alloca %class.A*, align 8 ; <%class.A**> [#uses=2]
|
|
%a = alloca %class.A, align 1 ; <%class.A*> [#uses=1]
|
|
%i = alloca i32, align 4 ; <i32*> [#uses=2]
|
|
store %class.A* %this, %class.A** %this.addr
|
|
call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !17, metadata !DIExpression()), !dbg !18
|
|
%this1 = load %class.A*, %class.A** %this.addr ; <%class.A*> [#uses=0]
|
|
call void @llvm.dbg.declare(metadata %class.A* %a, metadata !19, metadata !DIExpression()), !dbg !27
|
|
call void @llvm.dbg.declare(metadata i32* %i, metadata !28, metadata !DIExpression()), !dbg !29
|
|
%call = call i32 @_ZZN1B2fnEvEN1A3fooEv(%class.A* %a), !dbg !30 ; <i32> [#uses=1]
|
|
store i32 %call, i32* %i, !dbg !30
|
|
%tmp = load i32, i32* %i, !dbg !31 ; <i32> [#uses=1]
|
|
store i32 %tmp, i32* %retval, !dbg !31
|
|
%0 = load i32, i32* %retval, !dbg !32 ; <i32> [#uses=1]
|
|
ret i32 %0, !dbg !32
|
|
}
|
|
|
|
define internal i32 @_ZZN1B2fnEvEN1A3fooEv(%class.A* %this) ssp align 2 {
|
|
entry:
|
|
%retval = alloca i32, align 4 ; <i32*> [#uses=2]
|
|
%this.addr = alloca %class.A*, align 8 ; <%class.A**> [#uses=2]
|
|
store %class.A* %this, %class.A** %this.addr
|
|
call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !33, metadata !DIExpression()), !dbg !34
|
|
%this1 = load %class.A*, %class.A** %this.addr ; <%class.A*> [#uses=0]
|
|
store i32 42, i32* %retval, !dbg !35
|
|
%0 = load i32, i32* %retval, !dbg !35 ; <i32> [#uses=1]
|
|
ret i32 %0, !dbg !35
|
|
}
|
|
|
|
!llvm.dbg.cu = !{!4}
|
|
!llvm.module.flags = !{!40}
|
|
!37 = !{!2, !10, !23}
|
|
|
|
!0 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", line: 16, scope: !1, file: !3, type: !8)
|
|
!1 = distinct !DILexicalBlock(line: 15, column: 12, file: !38, scope: !2)
|
|
!2 = !DISubprogram(name: "main", linkageName: "main", line: 15, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 15, file: !38, scope: !3, type: !5, function: i32 ()* @main)
|
|
!3 = !DIFile(filename: "one.cc", directory: "/tmp")
|
|
!4 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang 1.5", isOptimized: false, emissionKind: 0, file: !38, enums: !39, retainedTypes: !39, subprograms: !37, imports: null)
|
|
!5 = !DISubroutineType(types: !6)
|
|
!6 = !{!7}
|
|
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
|
|
!8 = !DICompositeType(tag: DW_TAG_class_type, name: "B", line: 2, size: 8, align: 8, file: !38, scope: !3, elements: !9)
|
|
!9 = !{!10}
|
|
!10 = !DISubprogram(name: "fn", linkageName: "_ZN1B2fnEv", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 4, file: !38, scope: !8, type: !11, function: i32 (%class.A*)* @_ZN1B2fnEv)
|
|
!11 = !DISubroutineType(types: !12)
|
|
!12 = !{!7, !13}
|
|
!13 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, file: !38, scope: !3, baseType: !8)
|
|
!14 = !DILocation(line: 16, column: 5, scope: !1)
|
|
!15 = !DILocation(line: 17, column: 3, scope: !1)
|
|
!16 = !DILocation(line: 18, column: 1, scope: !2)
|
|
!17 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", line: 4, arg: 0, scope: !10, file: !3, type: !13)
|
|
!18 = !DILocation(line: 4, column: 7, scope: !10)
|
|
!19 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "a", line: 9, scope: !20, file: !3, type: !21)
|
|
!20 = distinct !DILexicalBlock(line: 4, column: 12, file: !38, scope: !10)
|
|
!21 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 5, size: 8, align: 8, file: !38, scope: !10, elements: !22)
|
|
!22 = !{!23}
|
|
!23 = !DISubprogram(name: "foo", linkageName: "_ZZN1B2fnEvEN1A3fooEv", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 7, file: !38, scope: !21, type: !24, function: i32 (%class.A*)* @_ZZN1B2fnEvEN1A3fooEv)
|
|
!24 = !DISubroutineType(types: !25)
|
|
!25 = !{!7, !26}
|
|
!26 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, file: !38, scope: !3, baseType: !21)
|
|
!27 = !DILocation(line: 9, column: 7, scope: !20)
|
|
!28 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "i", line: 10, scope: !20, file: !3, type: !7)
|
|
!29 = !DILocation(line: 10, column: 9, scope: !20)
|
|
!30 = !DILocation(line: 10, column: 5, scope: !20)
|
|
!31 = !DILocation(line: 11, column: 5, scope: !20)
|
|
!32 = !DILocation(line: 12, column: 3, scope: !10)
|
|
!33 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", line: 7, arg: 0, scope: !23, file: !3, type: !26)
|
|
!34 = !DILocation(line: 7, column: 11, scope: !23)
|
|
!35 = !DILocation(line: 7, column: 19, scope: !36)
|
|
!36 = distinct !DILexicalBlock(line: 7, column: 17, file: !38, scope: !23)
|
|
!38 = !DIFile(filename: "one.cc", directory: "/tmp")
|
|
!39 = !{}
|
|
!40 = !{i32 1, !"Debug Info Version", i32 3}
|