094572701d
This patch makes the final major change of the RemoveDIs project, changing the default IR output from debug intrinsics to debug records. This is expected to break a large number of tests: every single one that tests for uses or declarations of debug intrinsics and does not explicitly disable writing records. If this patch has broken your downstream tests (or upstream tests on a configuration I wasn't able to run): 1. If you need to immediately unblock a build, pass `--write-experimental-debuginfo=false` to LLVM's option processing for all failing tests (remember to use `-mllvm` for clang/flang to forward arguments to LLVM). 2. For most test failures, the changes are trivial and mechanical, enough that they can be done by script; see the migration guide for a guide on how to do this: https://llvm.org/docs/RemoveDIsDebugInfo.html#test-updates 3. If any tests fail for reasons other than FileCheck check lines that need updating, such as assertion failures, that is most likely a real bug with this patch and should be reported as such. For more information, see the recent PSA: https://discourse.llvm.org/t/psa-ir-output-changing-from-debug-intrinsics-to-debug-records/79578
169 lines
10 KiB
LLVM
169 lines
10 KiB
LLVM
; RUN: opt -passes=objc-arc -S < %s | FileCheck %s
|
|
; rdar://11744105
|
|
; bugzilla://14584
|
|
|
|
target datalayout = "e-p:64:64:64-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-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-macosx10.9.0"
|
|
|
|
%0 = type opaque
|
|
%struct._class_t = type { ptr, ptr, ptr, ptr, ptr }
|
|
%struct._objc_cache = type opaque
|
|
%struct._class_ro_t = type { i32, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
|
|
%struct.__method_list_t = type { i32, i32, [0 x %struct._objc_method] }
|
|
%struct._objc_method = type { ptr, ptr, ptr }
|
|
%struct._objc_protocol_list = type { i64, [0 x ptr] }
|
|
%struct._protocol_t = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, ptr }
|
|
%struct._prop_list_t = type { i32, i32, [0 x %struct._prop_t] }
|
|
%struct._prop_t = type { ptr, ptr }
|
|
%struct._ivar_list_t = type { i32, i32, [0 x %struct._ivar_t] }
|
|
%struct._ivar_t = type { ptr, ptr, ptr, i32, i32 }
|
|
%struct.NSConstantString = type { ptr, i32, ptr, i64 }
|
|
|
|
@"OBJC_CLASS_$_NSObject" = external global %struct._class_t
|
|
@"\01L_OBJC_CLASSLIST_REFERENCES_$_" = internal global ptr @"OBJC_CLASS_$_NSObject", section "__DATA, __objc_classrefs, regular, no_dead_strip", align 8
|
|
@"\01L_OBJC_METH_VAR_NAME_" = internal global [4 x i8] c"new\00", section "__TEXT,__objc_methname,cstring_literals", align 1
|
|
@"\01L_OBJC_SELECTOR_REFERENCES_" = internal global ptr @"\01L_OBJC_METH_VAR_NAME_", section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"
|
|
@__CFConstantStringClassReference = external global [0 x i32]
|
|
@.str = private unnamed_addr constant [11 x i8] c"Failed: %@\00", align 1
|
|
@_unnamed_cfstring_ = private constant %struct.NSConstantString { ptr @__CFConstantStringClassReference, i32 1992, ptr @.str, i64 10 }, section "__DATA,__cfstring"
|
|
@"OBJC_CLASS_$_NSException" = external global %struct._class_t
|
|
@"\01L_OBJC_CLASSLIST_REFERENCES_$_1" = internal global ptr @"OBJC_CLASS_$_NSException", section "__DATA, __objc_classrefs, regular, no_dead_strip", align 8
|
|
@.str2 = private unnamed_addr constant [4 x i8] c"Foo\00", align 1
|
|
@_unnamed_cfstring_3 = private constant %struct.NSConstantString { ptr @__CFConstantStringClassReference, i32 1992, ptr @.str2, i64 3 }, section "__DATA,__cfstring"
|
|
@"\01L_OBJC_METH_VAR_NAME_4" = internal global [14 x i8] c"raise:format:\00", section "__TEXT,__objc_methname,cstring_literals", align 1
|
|
@"\01L_OBJC_SELECTOR_REFERENCES_5" = internal global ptr @"\01L_OBJC_METH_VAR_NAME_4", section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"
|
|
@llvm.used = appending global [6 x ptr] [ptr @"\01L_OBJC_CLASSLIST_REFERENCES_$_", ptr @"\01L_OBJC_METH_VAR_NAME_", ptr @"\01L_OBJC_SELECTOR_REFERENCES_", ptr @"\01L_OBJC_CLASSLIST_REFERENCES_$_1", ptr @"\01L_OBJC_METH_VAR_NAME_4", ptr @"\01L_OBJC_SELECTOR_REFERENCES_5"], section "llvm.metadata"
|
|
|
|
define i32 @main() uwtable ssp personality ptr @__objc_personality_v0 !dbg !5 {
|
|
entry:
|
|
%tmp = load ptr, ptr @"\01L_OBJC_CLASSLIST_REFERENCES_$_", align 8, !dbg !37
|
|
%tmp1 = load ptr, ptr @"\01L_OBJC_SELECTOR_REFERENCES_", align 8, !dbg !37, !invariant.load !38
|
|
; CHECK: call ptr @objc_msgSend(ptr %tmp, ptr %tmp1)
|
|
%call = call ptr @objc_msgSend(ptr %tmp, ptr %tmp1), !dbg !37, !clang.arc.no_objc_arc_exceptions !38
|
|
call void @llvm.dbg.value(metadata ptr %call, metadata !25, metadata !DIExpression()), !dbg !37
|
|
; CHECK: call ptr @llvm.objc.retain(ptr %call) [[NUW:#[0-9]+]]
|
|
%tmp3 = call ptr @llvm.objc.retain(ptr %call) nounwind, !dbg !39
|
|
call void @llvm.dbg.value(metadata ptr %call, metadata !25, metadata !DIExpression()), !dbg !39
|
|
invoke fastcc void @ThrowFunc(ptr %call)
|
|
to label %eh.cont unwind label %lpad, !dbg !40, !clang.arc.no_objc_arc_exceptions !38
|
|
|
|
eh.cont: ; preds = %entry
|
|
; CHECK: call void @llvm.objc.release(ptr %call)
|
|
call void @llvm.objc.release(ptr %call) nounwind, !dbg !42, !clang.imprecise_release !38
|
|
br label %if.end, !dbg !43
|
|
|
|
lpad: ; preds = %entry
|
|
%tmp4 = landingpad { ptr, i32 }
|
|
catch ptr null, !dbg !40
|
|
%tmp5 = extractvalue { ptr, i32 } %tmp4, 0, !dbg !40
|
|
%exn.adjusted = call ptr @llvm.objc.begin_catch(ptr %tmp5) nounwind, !dbg !44
|
|
call void @llvm.dbg.value(metadata i8 0, metadata !21, metadata !DIExpression()), !dbg !46
|
|
call void @llvm.objc.end_catch(), !dbg !49, !clang.arc.no_objc_arc_exceptions !38
|
|
; CHECK: call void @llvm.objc.release(ptr %call)
|
|
call void @llvm.objc.release(ptr %call) nounwind, !dbg !42, !clang.imprecise_release !38
|
|
call void (ptr, ...) @NSLog(ptr @_unnamed_cfstring_, ptr %call), !dbg !50, !clang.arc.no_objc_arc_exceptions !38
|
|
br label %if.end, !dbg !52
|
|
|
|
if.end: ; preds = %lpad, %eh.cont
|
|
call void (ptr, ...) @NSLog(ptr @_unnamed_cfstring_, ptr %call), !dbg !53, !clang.arc.no_objc_arc_exceptions !38
|
|
; CHECK: call void @llvm.objc.release(ptr %call)
|
|
call void @llvm.objc.release(ptr %call) nounwind, !dbg !54, !clang.imprecise_release !38
|
|
ret i32 0, !dbg !54
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
declare ptr @objc_msgSend(ptr, ptr, ...) nonlazybind
|
|
|
|
declare ptr @llvm.objc.retain(ptr) nonlazybind
|
|
|
|
declare ptr @llvm.objc.begin_catch(ptr)
|
|
|
|
declare void @llvm.objc.end_catch()
|
|
|
|
declare void @llvm.objc.exception_rethrow()
|
|
|
|
define internal fastcc void @ThrowFunc(ptr %obj) uwtable noinline ssp !dbg !27 {
|
|
entry:
|
|
%tmp = call ptr @llvm.objc.retain(ptr %obj) nounwind
|
|
call void @llvm.dbg.value(metadata ptr %obj, metadata !32, metadata !DIExpression()), !dbg !55
|
|
%tmp1 = load ptr, ptr @"\01L_OBJC_CLASSLIST_REFERENCES_$_1", align 8, !dbg !56
|
|
%tmp2 = load ptr, ptr @"\01L_OBJC_SELECTOR_REFERENCES_5", align 8, !dbg !56, !invariant.load !38
|
|
call void (ptr, ptr, ptr, ptr, ...) @objc_msgSend(ptr %tmp1, ptr %tmp2, ptr @_unnamed_cfstring_3, ptr @_unnamed_cfstring_3), !dbg !56, !clang.arc.no_objc_arc_exceptions !38
|
|
call void @llvm.objc.release(ptr %obj) nounwind, !dbg !58, !clang.imprecise_release !38
|
|
ret void, !dbg !58
|
|
}
|
|
|
|
declare i32 @__objc_personality_v0(...)
|
|
|
|
declare void @llvm.objc.release(ptr) nonlazybind
|
|
|
|
declare void @NSLog(ptr, ...)
|
|
|
|
declare void @llvm.dbg.value(metadata, metadata, metadata) nounwind readnone
|
|
|
|
; CHECK: attributes #0 = { ssp uwtable }
|
|
; CHECK: attributes #1 = { nonlazybind }
|
|
; CHECK: attributes [[NUW]] = { nounwind }
|
|
; CHECK: attributes #3 = { noinline ssp uwtable }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!33, !34, !35, !36, !61}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_ObjC, producer: "clang version 3.3 ", isOptimized: true, runtimeVersion: 2, emissionKind: FullDebug, file: !60, enums: !1, retainedTypes: !1, globals: !1)
|
|
!1 = !{}
|
|
!5 = distinct !DISubprogram(name: "main", line: 9, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, unit: !0, scopeLine: 10, file: !60, scope: !6, type: !7, retainedNodes: !11)
|
|
!6 = !DIFile(filename: "test.m", directory: "/Volumes/Files/gottesmmcab/Radar/12906997")
|
|
!7 = !DISubroutineType(types: !8)
|
|
!8 = !{!9}
|
|
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
|
|
!11 = !{!12, !21, !25}
|
|
!12 = !DILocalVariable(name: "obj", line: 11, scope: !13, file: !6, type: !14)
|
|
!13 = distinct !DILexicalBlock(line: 10, column: 0, file: !60, scope: !5)
|
|
!14 = !DIDerivedType(tag: DW_TAG_typedef, name: "id", line: 11, file: !60, baseType: !15)
|
|
!15 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !60, baseType: !16)
|
|
!16 = !DICompositeType(tag: DW_TAG_structure_type, name: "objc_object", file: !60, elements: !17)
|
|
!17 = !{!18}
|
|
!18 = !DIDerivedType(tag: DW_TAG_member, name: "isa", size: 64, file: !60, scope: !16, baseType: !19)
|
|
!19 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, baseType: !20)
|
|
!20 = !DICompositeType(tag: DW_TAG_structure_type, name: "objc_class", flags: DIFlagFwdDecl, file: !60)
|
|
!21 = !DILocalVariable(name: "ok", line: 13, scope: !22, file: !6, type: !23)
|
|
!22 = distinct !DILexicalBlock(line: 12, column: 0, file: !60, scope: !13)
|
|
!23 = !DIDerivedType(tag: DW_TAG_typedef, name: "BOOL", line: 62, file: !60, baseType: !24)
|
|
!24 = !DIBasicType(tag: DW_TAG_base_type, name: "signed char", size: 8, align: 8, encoding: DW_ATE_signed_char)
|
|
!25 = !DILocalVariable(name: "obj2", line: 15, scope: !26, file: !6, type: !14)
|
|
!26 = distinct !DILexicalBlock(line: 14, column: 0, file: !60, scope: !22)
|
|
!27 = distinct !DISubprogram(name: "ThrowFunc", line: 4, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 5, file: !60, scope: !6, type: !28, retainedNodes: !31)
|
|
!28 = !DISubroutineType(types: !29)
|
|
!29 = !{null, !14}
|
|
!31 = !{!32}
|
|
!32 = !DILocalVariable(name: "obj", line: 4, arg: 1, scope: !27, file: !6, type: !14)
|
|
!33 = !{i32 1, !"Objective-C Version", i32 2}
|
|
!34 = !{i32 1, !"Objective-C Image Info Version", i32 0}
|
|
!35 = !{i32 1, !"Objective-C Image Info Section", !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
|
|
!36 = !{i32 4, !"Objective-C Garbage Collection", i32 0}
|
|
!37 = !DILocation(line: 11, scope: !13)
|
|
!38 = !{}
|
|
!39 = !DILocation(line: 15, scope: !26)
|
|
!40 = !DILocation(line: 17, scope: !41)
|
|
!41 = distinct !DILexicalBlock(line: 16, column: 0, file: !60, scope: !26)
|
|
!42 = !DILocation(line: 22, scope: !26)
|
|
!43 = !DILocation(line: 23, scope: !22)
|
|
!44 = !DILocation(line: 19, scope: !41)
|
|
!45 = !{i8 0}
|
|
!46 = !DILocation(line: 20, scope: !47)
|
|
!47 = distinct !DILexicalBlock(line: 19, column: 0, file: !60, scope: !48)
|
|
!48 = distinct !DILexicalBlock(line: 19, column: 0, file: !60, scope: !26)
|
|
!49 = !DILocation(line: 21, scope: !47)
|
|
!50 = !DILocation(line: 24, scope: !51)
|
|
!51 = distinct !DILexicalBlock(line: 23, column: 0, file: !60, scope: !22)
|
|
!52 = !DILocation(line: 25, scope: !51)
|
|
!53 = !DILocation(line: 27, scope: !13)
|
|
!54 = !DILocation(line: 28, scope: !13)
|
|
!55 = !DILocation(line: 4, scope: !27)
|
|
!56 = !DILocation(line: 6, scope: !57)
|
|
!57 = distinct !DILexicalBlock(line: 5, column: 0, file: !60, scope: !27)
|
|
!58 = !DILocation(line: 7, scope: !57)
|
|
!60 = !DIFile(filename: "test.m", directory: "/Volumes/Files/gottesmmcab/Radar/12906997")
|
|
!61 = !{i32 1, !"Debug Info Version", i32 3}
|