mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-26 07:29:55 +00:00
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
67 lines
3.6 KiB
LLVM
67 lines
3.6 KiB
LLVM
; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
|
|
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
|
|
|
|
; test that the DW_AT_specification is a back edge in the file.
|
|
|
|
; Skip the definition of zed(foo*)
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK: DW_TAG_class_type
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK: DW_AT_linkage_name {{.*}} "_ZN3foo3barEv"
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_specification {{.*}} "_ZN3foo3barEv"
|
|
|
|
%struct.foo = type { i8 }
|
|
|
|
define void @_Z3zedP3foo(%struct.foo* %x) uwtable {
|
|
entry:
|
|
%x.addr = alloca %struct.foo*, align 8
|
|
store %struct.foo* %x, %struct.foo** %x.addr, align 8
|
|
call void @llvm.dbg.declare(metadata %struct.foo** %x.addr, metadata !23, metadata !DIExpression()), !dbg !24
|
|
%0 = load %struct.foo*, %struct.foo** %x.addr, align 8, !dbg !25
|
|
call void @_ZN3foo3barEv(%struct.foo* %0), !dbg !25
|
|
ret void, !dbg !27
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
define linkonce_odr void @_ZN3foo3barEv(%struct.foo* %this) nounwind uwtable align 2 {
|
|
entry:
|
|
%this.addr = alloca %struct.foo*, align 8
|
|
store %struct.foo* %this, %struct.foo** %this.addr, align 8
|
|
call void @llvm.dbg.declare(metadata %struct.foo** %this.addr, metadata !28, metadata !DIExpression()), !dbg !29
|
|
%this1 = load %struct.foo*, %struct.foo** %this.addr
|
|
ret void, !dbg !30
|
|
}
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!33}
|
|
|
|
!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.0 ()", isOptimized: false, emissionKind: 0, file: !32, enums: !1, retainedTypes: !1, subprograms: !3, globals: !1, imports: !1)
|
|
!1 = !{}
|
|
!3 = !{!5, !20}
|
|
!5 = !DISubprogram(name: "zed", linkageName: "_Z3zedP3foo", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !6, scope: !6, type: !7, function: void (%struct.foo*)* @_Z3zedP3foo)
|
|
!6 = !DIFile(filename: "/home/espindola/llvm/test.cc", directory: "/home/espindola/tmpfs/build")
|
|
!7 = !DISubroutineType(types: !8)
|
|
!8 = !{null, !9}
|
|
!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !10)
|
|
!10 = !DICompositeType(tag: DW_TAG_class_type, name: "foo", line: 1, size: 8, align: 8, file: !32, elements: !11)
|
|
!11 = !{!12}
|
|
!12 = !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEv", line: 2, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !6, scope: !10, type: !13)
|
|
!13 = !DISubroutineType(types: !14)
|
|
!14 = !{null, !15}
|
|
!15 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !10)
|
|
!20 = !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEv", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !6, scope: null, type: !13, function: void (%struct.foo*)* @_ZN3foo3barEv, declaration: !12)
|
|
!23 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "x", line: 4, arg: 1, scope: !5, file: !6, type: !9)
|
|
!24 = !DILocation(line: 4, column: 15, scope: !5)
|
|
!25 = !DILocation(line: 4, column: 20, scope: !26)
|
|
!26 = distinct !DILexicalBlock(line: 4, column: 18, file: !6, scope: !5)
|
|
!27 = !DILocation(line: 4, column: 30, scope: !26)
|
|
!28 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", line: 2, arg: 1, flags: DIFlagArtificial, scope: !20, file: !6, type: !15)
|
|
!29 = !DILocation(line: 2, column: 8, scope: !20)
|
|
!30 = !DILocation(line: 2, column: 15, scope: !31)
|
|
!31 = distinct !DILexicalBlock(line: 2, column: 14, file: !6, scope: !20)
|
|
!32 = !DIFile(filename: "/home/espindola/llvm/test.cc", directory: "/home/espindola/tmpfs/build")
|
|
!33 = !{i32 1, !"Debug Info Version", i32 3}
|